Add miner lookup using DHT

active_miners.sql

@@ -0,0 +1,14 @@
+select
+  distinct on (pac.miner_id) pac.height,
+  pac.miner_id,
+  m.peer_id
+from
+  power_actor_claims pac
+join
+  miner_infos m on m.miner_id = pac.miner_id
+where
+  pac.height between current_height() - 40320 and current_height()
+  and m.peer_id != 'null'
+order by
+  pac.miner_id,
+  pac.height desc

go.mod

@@ -5,8 +5,18 @@ go 1.16
 require (
 	github.com/go-pg/pg/v10 v10.9.1
 	github.com/hsanjuan/go-ipfs-geoip v0.0.0-20210518135708-d277da3d94c3
-	github.com/hsanjuan/ipfs-lite v1.1.20-0.20210429175040-2574e7dda788
-	github.com/libp2p/go-libp2p-core v0.8.5
-	github.com/multiformats/go-multiaddr v0.3.1
+	github.com/hsanjuan/ipfs-lite v1.2.0
+	github.com/ipfs/go-datastore v0.5.1
+	github.com/ipfs/go-ipfs-blockstore v1.1.2 // indirect
+	github.com/ipfs/go-ipns v0.1.2
+	github.com/ipfs/go-log/v2 v2.5.0
+	github.com/libp2p/go-libp2p v0.17.0
+	github.com/libp2p/go-libp2p-core v0.13.0
+	github.com/libp2p/go-libp2p-kad-dht v0.15.0
+	github.com/libp2p/go-libp2p-noise v0.3.0
+	github.com/libp2p/go-libp2p-record v0.1.3
+	github.com/libp2p/go-libp2p-tls v0.3.1
+	github.com/multiformats/go-multiaddr v0.4.1
 	github.com/multiformats/go-multiaddr-dns v0.3.1
+
 )