diff --git a/Cargo.lock b/Cargo.lock
index 0d8a66c3d6..6140f87044 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -17,12 +17,6 @@ version = "1.0.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "f26201604c87b1e01bd3d98f8d5d9a8fcbb815e8cedb41ffccbeb4bf593a35fe"
 
-[[package]]
-name = "adler32"
-version = "1.2.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "aae1277d39aeec15cb388266ecc24b11c80469deae6067e17a1a7aa9e5c1f234"
-
 [[package]]
 name = "ahash"
 version = "0.7.6"
@@ -103,7 +97,7 @@ dependencies = [
  "http",
  "http-body",
  "hyper",
- "itoa 1.0.2",
+ "itoa",
  "matchit",
  "memchr",
  "mime",
@@ -136,9 +130,9 @@ dependencies = [
 
 [[package]]
 name = "axum-server"
-version = "0.4.0"
+version = "0.4.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "abf18303ef7e23b045301555bf8a0dfbc1444ea1a37b3c81757a32680ace4d7d"
+checksum = "2b26e2731cf84d9c54b3768a2faebe97626cb0568babf04bad68077e8b60c555"
 dependencies = [
  "bytes",
  "futures-util",
@@ -219,12 +213,6 @@ version = "0.8.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "cf9ff0bbfd639f15c74af777d81383cf53efb7c93613f6cab67c6c11e05bbf8b"
 
-[[package]]
-name = "bech32"
-version = "0.9.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c5738be7561b0eeb501ef1d5c5db3f24e01ceb55fededd9b00039aada34966ad"
-
 [[package]]
 name = "bip39"
 version = "1.0.1"
@@ -237,12 +225,6 @@ dependencies = [
  "unicode-normalization",
 ]
 
-[[package]]
-name = "bit_field"
-version = "0.10.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "dcb6dd1c2376d2e096796e234a70e17e94cc2d5d54ff8ce42b28cef1d0d359a4"
-
 [[package]]
 name = "bitcoin"
 version = "0.28.1"
@@ -250,7 +232,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "05bba324e6baf655b882df672453dbbc527bc938cadd27750ae510aaccc3a66a"
 dependencies = [
  "base64-compat",
- "bech32 0.8.1",
+ "bech32",
  "bitcoin_hashes 0.10.0",
  "secp256k1",
  "serde",
@@ -271,12 +253,6 @@ dependencies = [
  "serde",
 ]
 
-[[package]]
-name = "bitcoin_hashes"
-version = "0.11.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "90064b8dee6815a6470d60bad07bbbaee885c0e12d04177138fa3291a01b7bc4"
-
 [[package]]
 name = "bitcoincore-rpc"
 version = "0.15.0"
@@ -313,10 +289,7 @@ version = "0.2.17"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "ba3569f383e8f1598449f1a423e72e99569137b47740b1da11ef19af3d5c3223"
 dependencies = [
- "lazy_static",
  "memchr",
- "regex-automata",
- "serde",
 ]
 
 [[package]]
@@ -325,12 +298,6 @@ version = "3.10.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "37ccbd214614c6783386c1af30caf03192f17891059cecc394b4fb119e363de3"
 
-[[package]]
-name = "bytemuck"
-version = "1.10.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c53dfa917ec274df8ed3c572698f381a24eef2efba9492d797301b72b6db408a"
-
 [[package]]
 name = "byteorder"
 version = "1.4.3"
@@ -343,12 +310,6 @@ version = "1.2.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "f0b3de4a0c5e67e16066a0715723abd91edc2f9001d09c46e1dca929351e130e"
 
-[[package]]
-name = "cast"
-version = "0.3.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "37b2a672a2cb129a2e41c10b1224bb368f9f37a2b16b612598138befd7b37eb5"
-
 [[package]]
 name = "cc"
 version = "1.0.73"
@@ -382,20 +343,9 @@ dependencies = [
 
 [[package]]
 name = "clap"
-version = "2.34.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a0610544180c38b88101fecf2dd634b174a62eef6946f84dfc6a7127512b381c"
-dependencies = [
- "bitflags",
- "textwrap 0.11.0",
- "unicode-width",
-]
-
-[[package]]
-name = "clap"
-version = "3.2.14"
+version = "3.2.15"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "54635806b078b7925d6e36810b1755f2a4b5b4d57560432c1ecf60bcbe10602b"
+checksum = "44bbe24bbd31a185bc2c4f7c2abe80bea13a20d57ee4e55be70ac512bdc76417"
 dependencies = [
  "atty",
  "bitflags",
@@ -405,14 +355,14 @@ dependencies = [
  "once_cell",
  "strsim",
  "termcolor",
- "textwrap 0.15.0",
+ "textwrap",
 ]
 
 [[package]]
 name = "clap_derive"
-version = "3.2.7"
+version = "3.2.15"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "759bf187376e1afa7b85b959e6a664a3e7a95203415dba952ad19139e798f902"
+checksum = "9ba52acd3b0a5c33aeada5cdaa3267cdc7c594a98731d4268cdc1532f4264cb4"
 dependencies = [
  "heck",
  "proc-macro-error",
@@ -439,12 +389,6 @@ dependencies = [
  "bitflags",
 ]
 
-[[package]]
-name = "color_quant"
-version = "1.1.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "3d7b894f5411737b7867f4827955924d7c254fc9f4d91a6aad6b097804b1018b"
-
 [[package]]
 name = "convert_case"
 version = "0.4.0"
@@ -476,47 +420,11 @@ dependencies = [
  "cfg-if 1.0.0",
 ]
 
-[[package]]
-name = "criterion"
-version = "0.3.6"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b01d6de93b2b6c65e17c634a26653a29d107b3c98c607c765bf38d041531cd8f"
-dependencies = [
- "atty",
- "cast",
- "clap 2.34.0",
- "criterion-plot",
- "csv",
- "itertools",
- "lazy_static",
- "num-traits",
- "oorandom",
- "plotters",
- "rayon",
- "regex",
- "serde",
- "serde_cbor",
- "serde_derive",
- "serde_json",
- "tinytemplate",
- "walkdir",
-]
-
-[[package]]
-name = "criterion-plot"
-version = "0.4.5"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "2673cc8207403546f45f5fd319a974b1e6983ad1a3ee7e6041650013be041876"
-dependencies = [
- "cast",
- "itertools",
-]
-
 [[package]]
 name = "crossbeam-channel"
-version = "0.5.5"
+version = "0.5.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "4c02a4d71819009c192cf4872265391563fd6a84c81ff2c0f2a7026ca4c1d85c"
+checksum = "c2dd04ddaf88237dc3b8d8f9a3c1004b506b54b3313403944054d23c0870c521"
 dependencies = [
  "cfg-if 1.0.0",
  "crossbeam-utils",
@@ -524,9 +432,9 @@ dependencies = [
 
 [[package]]
 name = "crossbeam-deque"
-version = "0.8.1"
+version = "0.8.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "6455c0ca19f0d2fbf751b908d5c55c1f5cbc65e03c4225427254b46890bdde1e"
+checksum = "715e8152b692bba2d374b53d4875445368fdf21a94751410af607a5ac677d1fc"
 dependencies = [
  "cfg-if 1.0.0",
  "crossbeam-epoch",
@@ -535,9 +443,9 @@ dependencies = [
 
 [[package]]
 name = "crossbeam-epoch"
-version = "0.9.9"
+version = "0.9.10"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "07db9d94cbd326813772c968ccd25999e5f8ae22f4f8d1b11effa37ef6ce281d"
+checksum = "045ebe27666471bb549370b4b0b3e51b07f56325befa4284db65fc89c02511b1"
 dependencies = [
  "autocfg 1.1.0",
  "cfg-if 1.0.0",
@@ -549,36 +457,14 @@ dependencies = [
 
 [[package]]
 name = "crossbeam-utils"
-version = "0.8.10"
+version = "0.8.11"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "7d82ee10ce34d7bc12c2122495e7593a9c41347ecdd64185af4ecf72cb1a7f83"
+checksum = "51887d4adc7b564537b15adcfb307936f8075dfcd5f00dde9a9f1d29383682bc"
 dependencies = [
  "cfg-if 1.0.0",
  "once_cell",
 ]
 
-[[package]]
-name = "csv"
-version = "1.1.6"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "22813a6dc45b335f9bade10bf7271dc477e81113e89eb251a0bc2a8a81c536e1"
-dependencies = [
- "bstr",
- "csv-core",
- "itoa 0.4.8",
- "ryu",
- "serde",
-]
-
-[[package]]
-name = "csv-core"
-version = "0.1.10"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "2b2466559f260f48ad25fe6317b3c8dac77b5bdb5763ac7d9d6103530663bc90"
-dependencies = [
- "memchr",
-]
-
 [[package]]
 name = "ctrlc"
 version = "3.2.2"
@@ -589,15 +475,6 @@ dependencies = [
  "winapi",
 ]
 
-[[package]]
-name = "deflate"
-version = "1.0.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c86f7e25f518f4b81808a2cf1c50996a61f5c2eb394b2393bd87f2a4780a432f"
-dependencies = [
- "adler32",
-]
-
 [[package]]
 name = "derive_more"
 version = "0.99.17"
@@ -681,22 +558,6 @@ version = "1.0.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "3ebc5a6d89e3c90b84e8f33c8737933dda8f1c106b5415900b38b9d433841478"
 
-[[package]]
-name = "exr"
-version = "1.4.2"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "14cc0e06fb5f67e5d6beadf3a382fec9baca1aa751c6d5368fdeee7e5932c215"
-dependencies = [
- "bit_field",
- "deflate",
- "flume",
- "half",
- "inflate",
- "lebe",
- "smallvec 1.9.0",
- "threadpool",
-]
-
 [[package]]
 name = "fallible-iterator"
 version = "0.2.0"
@@ -711,36 +572,13 @@ checksum = "7360491ce676a36bf9bb3c56c1aa791658183a54d2744120f27285738d90465a"
 
 [[package]]
 name = "fastrand"
-version = "1.7.0"
+version = "1.8.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c3fcf0cee53519c866c09b5de1f6c56ff9d647101f81c1964fa632e148896cdf"
+checksum = "a7a407cfaa3385c4ae6b23e84623d48c2798d06e3e6a1878f7f59f17b3f86499"
 dependencies = [
  "instant",
 ]
 
-[[package]]
-name = "flate2"
-version = "1.0.24"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f82b0f4c27ad9f8bfd1f3208d882da2b09c301bc1c828fd3a00d0216d2fbbff6"
-dependencies = [
- "crc32fast",
- "miniz_oxide",
-]
-
-[[package]]
-name = "flume"
-version = "0.10.13"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "1ceeb589a3157cac0ab8cc585feb749bd2cea5cb55a6ee802ad72d9fd38303da"
-dependencies = [
- "futures-core",
- "futures-sink",
- "nanorand",
- "pin-project",
- "spin 0.9.4",
-]
-
 [[package]]
 name = "fnv"
 version = "1.0.7"
@@ -914,20 +752,8 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "4eb1a864a501629691edf6c15a593b7a51eebaa1e8468e9ddc623de7c9b58ec6"
 dependencies = [
  "cfg-if 1.0.0",
- "js-sys",
  "libc",
  "wasi 0.11.0+wasi-snapshot-preview1",
- "wasm-bindgen",
-]
-
-[[package]]
-name = "gif"
-version = "0.11.4"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "3edd93c6756b4dfaf2709eafcc345ba2636565295c198a9cfbf75fa5e3e00b06"
-dependencies = [
- "color_quant",
- "weezl",
 ]
 
 [[package]]
@@ -1019,15 +845,6 @@ version = "0.4.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "7f24254aa9a54b5c858eaee2f5bccdb46aaf0e486a595ed5fd8f86ba55232a70"
 
-[[package]]
-name = "html-escape"
-version = "0.2.11"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b8e7479fa1ef38eb49fb6a42c426be515df2d063f06cb8efd3e50af073dbc26c"
-dependencies = [
- "utf8-width",
-]
-
 [[package]]
 name = "http"
 version = "0.2.8"
@@ -1036,7 +853,7 @@ checksum = "75f43d41e26995c17e71ee126451dd3941010b0514a81a9d11f3b341debc2399"
 dependencies = [
  "bytes",
  "fnv",
- "itoa 1.0.2",
+ "itoa",
 ]
 
 [[package]]
@@ -1089,7 +906,7 @@ dependencies = [
  "http-body",
  "httparse",
  "httpdate",
- "itoa 1.0.2",
+ "itoa",
  "pin-project-lite",
  "socket2",
  "tokio",
@@ -1133,25 +950,6 @@ dependencies = [
  "unicode-normalization",
 ]
 
-[[package]]
-name = "image"
-version = "0.24.3"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "7e30ca2ecf7666107ff827a8e481de6a132a9b687ed3bb20bb1c144a36c00964"
-dependencies = [
- "bytemuck",
- "byteorder",
- "color_quant",
- "exr",
- "gif",
- "jpeg-decoder",
- "num-rational",
- "num-traits",
- "png",
- "scoped_threadpool",
- "tiff",
-]
-
 [[package]]
 name = "indexmap"
 version = "1.9.1"
@@ -1162,15 +960,6 @@ dependencies = [
  "hashbrown 0.12.3",
 ]
 
-[[package]]
-name = "inflate"
-version = "0.4.5"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "1cdb29978cc5797bd8dcc8e5bf7de604891df2a8dc576973d71a281e916db2ff"
-dependencies = [
- "adler32",
-]
-
 [[package]]
 name = "instant"
 version = "0.1.12"
@@ -1186,41 +975,17 @@ version = "2.5.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "879d54834c8c76457ef4293a689b2a8c59b076067ad77b15efafbb05f92a592b"
 
-[[package]]
-name = "itertools"
-version = "0.10.3"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a9a9d19fa1e79b6215ff29b9d6880b706147f16e9b1dbb1e4e5947b5b02bc5e3"
-dependencies = [
- "either",
-]
-
-[[package]]
-name = "itoa"
-version = "0.4.8"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b71991ff56294aa922b450139ee08b3bfc70982c6b2c7562771375cf73542dd4"
-
 [[package]]
 name = "itoa"
 version = "1.0.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "112c678d4050afce233f4f2852bb2eb519230b3cf12f33585275537d7e41578d"
 
-[[package]]
-name = "jpeg-decoder"
-version = "0.2.6"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "9478aa10f73e7528198d75109c8be5cd7d15fb530238040148d5f9a22d4c5b3b"
-dependencies = [
- "rayon",
-]
-
 [[package]]
 name = "js-sys"
-version = "0.3.58"
+version = "0.3.59"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c3fac17f7123a73ca62df411b1bf727ccc805daa070338fda671c86dac1bdc27"
+checksum = "258451ab10b34f8af53416d1fdab72c22e805f0c92a1136d59470ec0b11138b2"
 dependencies = [
  "wasm-bindgen",
 ]
@@ -1345,12 +1110,6 @@ version = "1.4.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "e2abad23fbc42b3700f2f279844dc832adb2b2eb069b2df918f455c4e18cc646"
 
-[[package]]
-name = "lebe"
-version = "0.5.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "7efd1d698db0759e6ef11a7cd44407407399a910c774dd804c64c032da7826ff"
-
 [[package]]
 name = "libc"
 version = "0.2.126"
@@ -1456,15 +1215,6 @@ dependencies = [
  "windows-sys",
 ]
 
-[[package]]
-name = "nanorand"
-version = "0.7.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "6a51313c5820b0b02bd422f4b44776fbf47961755c74ce64afc73bfad10226c3"
-dependencies = [
- "getrandom 0.2.7",
-]
-
 [[package]]
 name = "native-tls"
 version = "0.2.10"
@@ -1516,17 +1266,6 @@ dependencies = [
  "num-traits",
 ]
 
-[[package]]
-name = "num-rational"
-version = "0.4.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "0638a1c9d0a3c0914158145bc76cff373a75a627e6ecbfb71cbe6f453a5a19b0"
-dependencies = [
- "autocfg 1.1.0",
- "num-integer",
- "num-traits",
-]
-
 [[package]]
 name = "num-traits"
 version = "0.2.15"
@@ -1561,12 +1300,6 @@ version = "1.13.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "18a6dbe30758c9f83eb00cbea4ac95966305f5a7772f3f42ebfc7fc7eddbd8e1"
 
-[[package]]
-name = "oorandom"
-version = "11.1.3"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "0ab1bc2a289d34bd04a330323ac98a1b4bc82c9d9fcb1e66b63caa84da26b575"
-
 [[package]]
 name = "openssl"
 version = "0.10.41"
@@ -1620,13 +1353,10 @@ dependencies = [
  "axum",
  "axum-server",
  "bdk",
- "bech32 0.9.0",
  "bitcoin",
- "bitcoin_hashes 0.11.0",
  "bitcoincore-rpc",
  "chrono",
- "clap 3.2.14",
- "criterion",
+ "clap",
  "ctrlc",
  "derive_more",
  "dirs",
@@ -1634,7 +1364,6 @@ dependencies = [
  "executable-path",
  "hex",
  "http",
- "jsonrpc",
  "jsonrpc-core",
  "jsonrpc-core-client",
  "jsonrpc-derive",
@@ -1642,7 +1371,6 @@ dependencies = [
  "lazy_static",
  "log",
  "nix",
- "qrcode-generator",
  "rayon",
  "redb",
  "regex",
@@ -1737,46 +1465,6 @@ version = "0.3.25"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "1df8c4ec4b0627e53bdf214615ad287367e482558cf84b109250b37464dc03ae"
 
-[[package]]
-name = "plotters"
-version = "0.3.2"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "9428003b84df1496fb9d6eeee9c5f8145cb41ca375eb0dad204328888832811f"
-dependencies = [
- "num-traits",
- "plotters-backend",
- "plotters-svg",
- "wasm-bindgen",
- "web-sys",
-]
-
-[[package]]
-name = "plotters-backend"
-version = "0.3.4"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "193228616381fecdc1224c62e96946dfbc73ff4384fba576e052ff8c1bea8142"
-
-[[package]]
-name = "plotters-svg"
-version = "0.3.2"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e0918736323d1baff32ee0eade54984f6f201ad7e97d5cfb5d6ab4a358529615"
-dependencies = [
- "plotters-backend",
-]
-
-[[package]]
-name = "png"
-version = "0.17.5"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "dc38c0ad57efb786dd57b9864e5b18bae478c00c824dc55a38bbc9da95dde3ba"
-dependencies = [
- "bitflags",
- "crc32fast",
- "deflate",
- "miniz_oxide",
-]
-
 [[package]]
 name = "ppv-lite86"
 version = "0.2.16"
@@ -1818,9 +1506,9 @@ dependencies = [
 
 [[package]]
 name = "proc-macro2"
-version = "1.0.40"
+version = "1.0.42"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "dd96a1e8ed2596c337f8eae5f24924ec83f5ad5ab21ea8e455d3566c69fbcaf7"
+checksum = "c278e965f1d8cf32d6e0e96de3d3e79712178ae67986d9cf9151f51e95aac89b"
 dependencies = [
  "unicode-ident",
 ]
@@ -1835,23 +1523,6 @@ dependencies = [
  "target-lexicon",
 ]
 
-[[package]]
-name = "qrcode-generator"
-version = "4.1.6"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "501c33c9127afb867693646b38817bf63a9a756d4b66aefbc5c0d7e5e8c3125a"
-dependencies = [
- "html-escape",
- "image",
- "qrcodegen",
-]
-
-[[package]]
-name = "qrcodegen"
-version = "1.8.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "4339fc7a1021c9c1621d87f5e3505f2805c8c105420ba2f2a4df86814590c142"
-
 [[package]]
 name = "quote"
 version = "1.0.20"
@@ -2043,9 +1714,9 @@ dependencies = [
 
 [[package]]
 name = "redb"
-version = "0.3.1"
+version = "0.4.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "0dfbe4e6a60b6f8f02c2da9f9c614e71a9da2eac6aaa516aacb980fd1555e577"
+checksum = "43908055ae1fd6233b365cfc372bc3d911e1b5831ca5daa53fe95bd0fba80583"
 dependencies = [
  "libc",
  "pyo3-build-config",
@@ -2053,9 +1724,9 @@ dependencies = [
 
 [[package]]
 name = "redox_syscall"
-version = "0.2.13"
+version = "0.2.16"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "62f25bc4c7e55e0b0b7a1d43fb893f4fa1361d0abe38b9ce4f323c2adfe6ef42"
+checksum = "fb5a58c1855b4b6819d59012155603f0b22ad30cad752600aadfcb695265519a"
 dependencies = [
  "bitflags",
 ]
@@ -2082,12 +1753,6 @@ dependencies = [
  "regex-syntax",
 ]
 
-[[package]]
-name = "regex-automata"
-version = "0.1.10"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "6c230d73fb8d8c1b9c0b3135c5142a8acee3a0558fb8db5cf1cb65f8d7862132"
-
 [[package]]
 name = "regex-syntax"
 version = "0.6.27"
@@ -2149,7 +1814,7 @@ dependencies = [
  "cc",
  "libc",
  "once_cell",
- "spin 0.5.2",
+ "spin",
  "untrusted",
  "web-sys",
  "winapi",
@@ -2203,15 +1868,6 @@ version = "1.0.10"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "f3f6f92acf49d1b98f7a81226834412ada05458b7364277387724a237f062695"
 
-[[package]]
-name = "same-file"
-version = "1.0.6"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "93fc1dc3aaa9bfed95e02e6eadabb4baf7e3078b0bd1b4d7b6b0b68378900502"
-dependencies = [
- "winapi-util",
-]
-
 [[package]]
 name = "schannel"
 version = "0.1.20"
@@ -2222,12 +1878,6 @@ dependencies = [
  "windows-sys",
 ]
 
-[[package]]
-name = "scoped_threadpool"
-version = "0.1.9"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "1d51f5df5af43ab3f1360b429fa5e0152ac5ce8c0bd6485cae490332e96846a8"
-
 [[package]]
 name = "scopeguard"
 version = "1.1.0"
@@ -2329,7 +1979,7 @@ version = "1.0.82"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "82c2c1fdcd807d1098552c5b9a36e425e42e9fbd7c6a37a8425f390f781f7fa7"
 dependencies = [
- "itoa 1.0.2",
+ "itoa",
  "ryu",
  "serde",
 ]
@@ -2341,7 +1991,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "d3491c14715ca2294c4d6a88f15e84739788c1d030eed8c110436aafdaa2f3fd"
 dependencies = [
  "form_urlencoded",
- "itoa 1.0.2",
+ "itoa",
  "ryu",
  "serde",
 ]
@@ -2413,15 +2063,6 @@ version = "0.5.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "6e63cff320ae2c57904679ba7cb63280a3dc4613885beafb148ee7bf9aa9042d"
 
-[[package]]
-name = "spin"
-version = "0.9.4"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "7f6002a767bff9e83f8eeecf883ecb8011875a21ae8da43bffb817a57e78cc09"
-dependencies = [
- "lock_api",
-]
-
 [[package]]
 name = "strsim"
 version = "0.10.0"
@@ -2474,15 +2115,6 @@ dependencies = [
  "winapi-util",
 ]
 
-[[package]]
-name = "textwrap"
-version = "0.11.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d326610f408c7a4eb6f51c37c330e496b08506c9457c9d34287ecc38809fb060"
-dependencies = [
- "unicode-width",
-]
-
 [[package]]
 name = "textwrap"
 version = "0.15.0"
@@ -2509,26 +2141,6 @@ dependencies = [
  "syn",
 ]
 
-[[package]]
-name = "threadpool"
-version = "1.8.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d050e60b33d41c19108b32cea32164033a9013fe3b46cbd4457559bfbf77afaa"
-dependencies = [
- "num_cpus",
-]
-
-[[package]]
-name = "tiff"
-version = "0.7.2"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "7cfada0986f446a770eca461e8c6566cb879682f7d687c8348aa0c857bd52286"
-dependencies = [
- "flate2",
- "jpeg-decoder",
- "weezl",
-]
-
 [[package]]
 name = "time"
 version = "0.1.44"
@@ -2540,21 +2152,11 @@ dependencies = [
  "winapi",
 ]
 
-[[package]]
-name = "tinytemplate"
-version = "1.2.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "be4d6b5f19ff7664e8c98d03e2139cb510db9b0a60b55f8e8709b689d939b6bc"
-dependencies = [
- "serde",
- "serde_json",
-]
-
 [[package]]
 name = "tokio"
-version = "1.20.0"
+version = "1.20.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "57aec3cfa4c296db7255446efb4928a6be304b431a806216105542a67b6ca82e"
+checksum = "7a8325f63a7d4774dd041e363b2409ed1c5cbbd0f867795e661df066b2b0a581"
 dependencies = [
  "autocfg 1.1.0",
  "bytes",
@@ -2687,9 +2289,9 @@ checksum = "b6bc1c9ce2b5135ac7f93c72918fc37feb872bdc6a5533a8b85eb4b86bfdae52"
 
 [[package]]
 name = "tracing"
-version = "0.1.35"
+version = "0.1.36"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a400e31aa60b9d44a52a8ee0343b5b18566b03a8321e0d321f695cf56e940160"
+checksum = "2fce9567bd60a67d08a16488756721ba392f24f29006402881e43b19aac64307"
 dependencies = [
  "cfg-if 1.0.0",
  "log",
@@ -2699,9 +2301,9 @@ dependencies = [
 
 [[package]]
 name = "tracing-core"
-version = "0.1.28"
+version = "0.1.29"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "7b7358be39f2f274f322d2aaed611acc57f382e8eb1e5b48cb9ae30933495ce7"
+checksum = "5aeea4303076558a00714b823f9ad67d58a3bbda1df83d8827d21193156e22f7"
 dependencies = [
  "once_cell",
 ]
@@ -2742,12 +2344,6 @@ dependencies = [
  "smallvec 0.6.14",
 ]
 
-[[package]]
-name = "unicode-width"
-version = "0.1.9"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "3ed742d4ea2bd1176e236172c8429aaf54486e7ac098db29ffe6529e0ce50973"
-
 [[package]]
 name = "unindent"
 version = "0.1.9"
@@ -2783,12 +2379,6 @@ dependencies = [
  "percent-encoding 2.1.0",
 ]
 
-[[package]]
-name = "utf8-width"
-version = "0.1.6"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "5190c9442dcdaf0ddd50f37420417d219ae5261bbf5db120d0f9bab996c9cba1"
-
 [[package]]
 name = "vcpkg"
 version = "0.2.15"
@@ -2801,17 +2391,6 @@ version = "0.9.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "49874b5167b65d7193b8aba1567f5c7d93d001cafc34600cee003eda787e483f"
 
-[[package]]
-name = "walkdir"
-version = "2.3.2"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "808cf2735cd4b6866113f648b791c6adc5714537bc222d9347bb203386ffda56"
-dependencies = [
- "same-file",
- "winapi",
- "winapi-util",
-]
-
 [[package]]
 name = "want"
 version = "0.3.0"
@@ -2842,9 +2421,9 @@ checksum = "9c8d87e72b64a3b4db28d11ce29237c246188f4f51057d65a7eab63b7987e423"
 
 [[package]]
 name = "wasm-bindgen"
-version = "0.2.81"
+version = "0.2.82"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "7c53b543413a17a202f4be280a7e5c62a1c69345f5de525ee64f8cfdbc954994"
+checksum = "fc7652e3f6c4706c8d9cd54832c4a4ccb9b5336e2c3bd154d5cccfbf1c1f5f7d"
 dependencies = [
  "cfg-if 1.0.0",
  "wasm-bindgen-macro",
@@ -2852,13 +2431,13 @@ dependencies = [
 
 [[package]]
 name = "wasm-bindgen-backend"
-version = "0.2.81"
+version = "0.2.82"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "5491a68ab4500fa6b4d726bd67408630c3dbe9c4fe7bda16d5c82a1fd8c7340a"
+checksum = "662cd44805586bd52971b9586b1df85cdbbd9112e4ef4d8f41559c334dc6ac3f"
 dependencies = [
  "bumpalo",
- "lazy_static",
  "log",
+ "once_cell",
  "proc-macro2",
  "quote",
  "syn",
@@ -2867,9 +2446,9 @@ dependencies = [
 
 [[package]]
 name = "wasm-bindgen-futures"
-version = "0.4.31"
+version = "0.4.32"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "de9a9cec1733468a8c657e57fa2413d2ae2c0129b95e87c5b72b8ace4d13f31f"
+checksum = "fa76fb221a1f8acddf5b54ace85912606980ad661ac7a503b4570ffd3a624dad"
 dependencies = [
  "cfg-if 1.0.0",
  "js-sys",
@@ -2879,9 +2458,9 @@ dependencies = [
 
 [[package]]
 name = "wasm-bindgen-macro"
-version = "0.2.81"
+version = "0.2.82"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c441e177922bc58f1e12c022624b6216378e5febc2f0533e41ba443d505b80aa"
+checksum = "b260f13d3012071dfb1512849c033b1925038373aea48ced3012c09df952c602"
 dependencies = [
  "quote",
  "wasm-bindgen-macro-support",
@@ -2889,9 +2468,9 @@ dependencies = [
 
 [[package]]
 name = "wasm-bindgen-macro-support"
-version = "0.2.81"
+version = "0.2.82"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "7d94ac45fcf608c1f45ef53e748d35660f168490c10b23704c7779ab8f5c3048"
+checksum = "5be8e654bdd9b79216c2929ab90721aa82faf65c48cdf08bdc4e7f51357b80da"
 dependencies = [
  "proc-macro2",
  "quote",
@@ -2902,15 +2481,15 @@ dependencies = [
 
 [[package]]
 name = "wasm-bindgen-shared"
-version = "0.2.81"
+version = "0.2.82"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "6a89911bd99e5f3659ec4acf9c4d93b0a90fe4a2a11f15328472058edc5261be"
+checksum = "6598dd0bd3c7d51095ff6531a5b23e02acdc81804e30d8f07afb77b7215a140a"
 
 [[package]]
 name = "web-sys"
-version = "0.3.58"
+version = "0.3.59"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "2fed94beee57daf8dd7d51f2b15dc2bcde92d7a72304cdf662a4371008b71b90"
+checksum = "ed055ab27f941423197eb86b2035720b1a3ce40504df082cac2ecc6ed73335a1"
 dependencies = [
  "js-sys",
  "wasm-bindgen",
@@ -2935,12 +2514,6 @@ dependencies = [
  "webpki",
 ]
 
-[[package]]
-name = "weezl"
-version = "0.1.7"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "9193164d4de03a926d909d3bc7c30543cecb35400c02114792c2cae20d5e2dbb"
-
 [[package]]
 name = "winapi"
 version = "0.3.9"
diff --git a/Cargo.toml b/Cargo.toml
index a60311d5ba..10ff771807 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -11,9 +11,7 @@ anyhow = { version = "1.0.56", features = ["backtrace"] }
 axum = "0.5.6"
 axum-server = "0.4.0"
 bdk = { version = "0.20.0", features = ["keys-bip39", "sqlite"] }
-bech32 = "0.9.0"
 bitcoin = "0.28.1"
-bitcoin_hashes = "0.11.0"
 bitcoincore-rpc = "0.15.0"
 chrono = "0.4.19"
 clap = { version = "3.1.0", features = ["derive"] }
@@ -21,15 +19,11 @@ ctrlc = "3.2.1"
 derive_more = "0.99.17"
 dirs = "4.0.0"
 env_logger = "0.9.0"
-executable-path = "1.0.0"
 http = "0.2.6"
-jsonrpc = "0.12.1"
 lazy_static = "1.4.0"
 log = "0.4.14"
-qrcode-generator = "4.1.6"
 rayon = "1.5.1"
-redb = "0.3.1"
-reqwest = { version = "0.11.10", features = ["blocking", "json"] }
+redb = "0.4.0"
 serde = { version = "1.0.137", features = ["derive"] }
 serde_cbor = "0.11.2"
 serde_json = "1.0.81"
@@ -37,7 +31,7 @@ tokio = { version = "1.17.0", features = ["rt-multi-thread"] }
 tower-http = { version = "0.3.3", features = ["cors"] }
 
 [dev-dependencies]
-criterion = "0.3.5"
+executable-path = "1.0.0"
 hex = "0.4.3"
 jsonrpc-core = "18.0.0"
 jsonrpc-core-client = "18.0.0"
@@ -45,14 +39,10 @@ jsonrpc-derive = "18.0.0"
 jsonrpc-http-server = "18.0.0"
 nix = "0.24.1"
 regex = "1.5.4"
-reqwest = { version = "0.11.9", features = ["blocking"] }
+reqwest = { version = "0.11.10", features = ["blocking"] }
 tempfile = "3.2.0"
 unindent = "0.1.7"
 
 [[test]]
 name = "integration"
 path = "tests/lib.rs"
-
-[[bench]]
-name = "index"
-harness = false
diff --git a/benches/index.rs b/benches/index.rs
deleted file mode 100644
index 3e0baf33bf..0000000000
--- a/benches/index.rs
+++ /dev/null
@@ -1,87 +0,0 @@
-use {
-  bitcoin::{
-    blockdata::{constants::COIN_VALUE, script},
-    consensus::Encodable,
-    Block, BlockHeader, Network, OutPoint, Transaction, TxIn, TxOut, Witness,
-  },
-  criterion::{Criterion, SamplingMode},
-  std::{env, fs::File, io::Seek, io::Write, path::Path, process::Command, time::Duration},
-  tempfile::TempDir,
-};
-
-type Result<T = (), E = Box<dyn std::error::Error>> = std::result::Result<T, E>;
-
-fn index(blocksdir: &Path) -> Result {
-  let tempdir = TempDir::new()?;
-  let binary = env::current_dir()?.join("target/release/ord");
-  assert!(Command::new(binary)
-    .arg("index")
-    .arg("--blocksdir")
-    .arg(blocksdir)
-    .current_dir(tempdir.path())
-    .status()?
-    .success());
-  Ok(())
-}
-
-fn main() -> Result {
-  let mut criterion = Criterion::default()
-    .configure_from_args()
-    .measurement_time(Duration::from_secs(60));
-
-  let tempdir = TempDir::new()?;
-  let blocksdir = tempdir.path().join("blocks");
-
-  std::fs::create_dir(&blocksdir)?;
-  let mut blockfile = File::create(blocksdir.join("blk00000.dat"))?;
-
-  let mut blocks = Vec::new();
-
-  for height in 0..1000 {
-    blocks.push(Block {
-      header: BlockHeader {
-        bits: 0,
-        merkle_root: Default::default(),
-        nonce: 0,
-        prev_blockhash: blocks.last().map(Block::block_hash).unwrap_or_default(),
-        time: 0,
-        version: 0,
-      },
-      txdata: vec![Transaction {
-        input: vec![TxIn {
-          previous_output: OutPoint::null(),
-          script_sig: script::Builder::new().push_scriptint(height).into_script(),
-          sequence: 0,
-          witness: Witness::new(),
-        }],
-        lock_time: 0,
-        output: vec![TxOut {
-          value: 50 * COIN_VALUE,
-          script_pubkey: script::Builder::new().into_script(),
-        }],
-        version: 0,
-      }],
-    });
-  }
-
-  for block in blocks {
-    let mut encoded = Vec::new();
-    block.consensus_encode(&mut encoded)?;
-    blockfile.write_all(&Network::Bitcoin.magic().to_le_bytes())?;
-    blockfile.write_all(&(encoded.len() as u32).to_le_bytes())?;
-    blockfile.write_all(&encoded)?;
-  }
-
-  blockfile.flush()?;
-
-  eprintln!("Blockfile is {} bytes", blockfile.stream_position()?);
-
-  let mut group = criterion.benchmark_group("index");
-  group.sampling_mode(SamplingMode::Flat);
-  group.bench_function("1000 blocks", |b| b.iter(|| index(&blocksdir)));
-  group.finish();
-
-  criterion.final_summary();
-
-  Ok(())
-}
diff --git a/src/index.rs b/src/index.rs
index af1de39ff9..4d96c4688b 100644
--- a/src/index.rs
+++ b/src/index.rs
@@ -291,8 +291,8 @@ impl Index {
   pub(crate) fn block(&self, height: u64) -> Result<Option<Block>> {
     match self.client.get_block_hash(height) {
       Ok(hash) => Ok(Some(self.client.get_block(&hash)?)),
-      Err(bitcoincore_rpc::Error::JsonRpc(jsonrpc::error::Error::Rpc(
-        jsonrpc::error::RpcError { code: -8, .. },
+      Err(bitcoincore_rpc::Error::JsonRpc(bitcoincore_rpc::jsonrpc::error::Error::Rpc(
+        bitcoincore_rpc::jsonrpc::error::RpcError { code: -8, .. },
       ))) => Ok(None),
       Err(err) => Err(err.into()),
     }
diff --git a/src/main.rs b/src/main.rs
index a740004730..2920dced3b 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -15,27 +15,25 @@ use {
     wallet::AddressIndex::LastUnused,
     KeychainKind,
   },
-  bech32::{FromBase32, ToBase32},
   bitcoin::{
     blockdata::constants::COIN_VALUE,
     consensus::Decodable,
     consensus::Encodable,
+    hashes::{sha256, Hash, HashEngine},
     secp256k1::{
       self,
       rand::{self, thread_rng},
       schnorr::Signature,
-      KeyPair, Secp256k1, SecretKey, XOnlyPublicKey,
+      KeyPair, Secp256k1, XOnlyPublicKey,
     },
     util::key::PrivateKey,
-    Address, Block, Network, OutPoint, Transaction, Txid,
+    Block, Network, OutPoint, Transaction, Txid,
   },
-  bitcoin_hashes::{sha256, Hash, HashEngine},
   chrono::{DateTime, NaiveDateTime, Utc},
   clap::Parser,
   derive_more::{Display, FromStr},
   dirs::data_dir,
   lazy_static::lazy_static,
-  qrcode_generator::QrCodeEcc,
   redb::{Database, ReadableTable, Table, TableDefinition, WriteTransaction},
   serde::{Deserialize, Serialize},
   std::{
@@ -44,7 +42,7 @@ use {
     env,
     fmt::{self, Display, Formatter},
     fs,
-    io::{self, BufRead, Write},
+    io::{self, Write},
     net::ToSocketAddrs,
     ops::{Add, AddAssign, Deref, Sub},
     path::PathBuf,
diff --git a/src/subcommand.rs b/src/subcommand.rs
index 940c7eda42..559e783e48 100644
--- a/src/subcommand.rs
+++ b/src/subcommand.rs
@@ -2,8 +2,6 @@ use super::*;
 
 mod epochs;
 mod find;
-mod generate_paper_wallets;
-mod generate_private_key;
 mod index;
 mod info;
 mod list;
@@ -20,8 +18,6 @@ mod wallet;
 pub(crate) enum Subcommand {
   Epochs,
   Find(find::Find),
-  GeneratePaperWallets,
-  GeneratePrivateKey,
   Index,
   Info,
   List(list::List),
@@ -41,8 +37,6 @@ impl Subcommand {
     match self {
       Self::Epochs => epochs::run(),
       Self::Find(find) => find.run(options),
-      Self::GeneratePaperWallets => generate_paper_wallets::run(),
-      Self::GeneratePrivateKey => generate_private_key::run(),
       Self::Index => index::run(options),
       Self::Info => info::run(options),
       Self::List(list) => list.run(options),
diff --git a/src/subcommand/generate_paper_wallets.rs b/src/subcommand/generate_paper_wallets.rs
deleted file mode 100644
index f4bd72b316..0000000000
--- a/src/subcommand/generate_paper_wallets.rs
+++ /dev/null
@@ -1,120 +0,0 @@
-use {
-  super::*, bitcoincore_rpc::bitcoincore_rpc_json::ScanTxOutResult, fs::File, std::process::Command,
-};
-
-pub(crate) fn run() -> Result {
-  let secp = Secp256k1::new();
-
-  for (i, result) in io::stdin().lock().lines().enumerate() {
-    let line = result?;
-    let mut split = line.split_whitespace();
-    let privkey = split.next().unwrap();
-    let address = split.next().unwrap();
-
-    eprintln!("Getting utxos for {address}…");
-
-    let output = Command::new("bitcoin-cli")
-      .arg("scantxoutset")
-      .arg("start")
-      .arg(format!("[\"addr({address})\"]"))
-      .output()?;
-
-    let result = serde_json::from_slice::<ScanTxOutResult>(&output.stdout)?;
-
-    if result.unspents.is_empty() {
-      return Err(anyhow!("Found no utxos"));
-    }
-
-    assert_eq!(result.unspents.len(), 1);
-
-    let utxo = &result.unspents[0];
-
-    let outpoint = format!("{}:{}", utxo.txid, utxo.vout);
-
-    eprintln!("outpoint: {outpoint}");
-
-    eprintln!("Getting ordinals…");
-
-    let ranges: Vec<(Ordinal, Ordinal)> =
-      reqwest::blocking::get(format!("http://api.ordinals.com:8000/list/{outpoint}"))?.json()?;
-
-    for (start, end) in &ranges {
-      eprintln!("[{start},{end})");
-    }
-
-    let sats = utxo.amount.as_sat();
-
-    let (_, secret_key_base32, _) = bech32::decode(privkey).unwrap();
-
-    let secret_key = SecretKey::from_slice(&Vec::from_base32(&secret_key_base32)?)?;
-
-    let key_pair = KeyPair::from_secret_key(&secp, secret_key);
-
-    let public_key = key_pair.public_key();
-    let address_from_privkey = Address::p2tr(&secp, public_key, None, Network::Bitcoin);
-    assert_eq!(Address::from_str(address)?, address_from_privkey);
-
-    let qr_uri = address_from_privkey.to_qr_uri();
-
-    let public_key_bech32 = bech32::encode(
-      "pubkey",
-      public_key.serialize().to_base32(),
-      bech32::Variant::Bech32m,
-    )
-    .unwrap();
-
-    let address_qr_code =
-      qrcode_generator::to_svg_to_string(qr_uri, QrCodeEcc::High, 1024, Some(""))?;
-
-    let ordinals = ranges
-      .iter()
-      .map(|(start, end)| format!("<li>[{start},{end})</li>"))
-      .collect::<String>();
-
-    let mut wallet = File::create(format!("wallet{i}.html"))?;
-
-    write!(
-      wallet,
-      r#"<!doctype html>
-<html>
-<head>
-  <meta charset="utf-8">
-  <style>
-    html {{
-      font-size: 1.5em;
-    }}
-
-    .break {{
-      page-break-before: always;
-    }}
-  </style>
-</head>
-<body>
-  <p>Public key: {public_key_bech32}</p>
-
-  <p>Address: {address}</p>
-
-  <p>Sats: {sats}</p>
-
-  <p>Ordinals</p>
-
-  <ul>{ordinals}</ul>
-
-  {address_qr_code}
-
-  <div class="break"></div>
-
-  <p>Private key: {privkey}</p>
-
-  <p>
-    The above private key is a bech32-encoded secp256k1 seckey. The address
-    on the other side is a p2tr address generated using the corresponding
-    public key, with no tweak.
-  </p>
-</body>
-</html>"#
-    )?;
-  }
-
-  Ok(())
-}
diff --git a/src/subcommand/generate_private_key.rs b/src/subcommand/generate_private_key.rs
deleted file mode 100644
index 3a80a8a9cc..0000000000
--- a/src/subcommand/generate_private_key.rs
+++ /dev/null
@@ -1,15 +0,0 @@
-use super::*;
-
-pub(crate) fn run() -> Result {
-  let mut rng = rand::thread_rng();
-
-  let private_key = PrivateKey {
-    compressed: true,
-    network: Network::Bitcoin,
-    inner: SecretKey::new(&mut rng),
-  };
-
-  println!("{}", private_key.to_wif());
-
-  Ok(())
-}