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SS58 Registry

Substrate-based chains, including the Polkadot and Kusama relay chains, use an SS58 encoding for their address formats. This page serves as a registry for teams to see which chain corresponds to a given prefix, and which prefixes are availabe.

PrefixNetworkNameSymbolsDecimalsStandard AccountWebsite
0polkadotPolkadot Relay ChainDOT10*25519https://polkadot.network
1nullBare 32-bit Schnorr/Ristretto (S/R 25519) public key.nullnullnullnull
2kusamaKusama Relay ChainKSM12*25519https://kusama.network
3nullBare 32-bit Ed25519 public key.nullnullnullnull
4katalchainKatal Chainnullnull*25519null
5plasmPlasm NetworkPLM15*25519https://plasmnet.io
6bifrostBifrostBNC12*25519https://bifrost.finance/
7edgewareEdgewareEDG18*25519https://edgewa.re
8karuraKaruraKAR12*25519https://karura.network/
9reynoldsLaminar Reynolds CanaryREY18*25519http://laminar.network/
10acalaAcalaACA12*25519https://acala.network/
11laminarLaminarLAMI18*25519http://laminar.network/
12polymeshPolymeshPOLYX6*25519https://polymath.network/
13substrateeSubstraTEEnullnull*25519https://www.substratee.com
14totemTotemXTX0*25519https://totemaccounting.com
15synesthesiaSynesthesiaSYN12*25519https://synesthesia.network/
16kulupuKulupuKLP12*25519https://kulupu.network/
17darkDark Mainnetnullnull*25519null
18darwiniaDarwinia NetworkRING, KTON9, 9*25519https://darwinia.network/
19geekGeekCashGEEK12*25519https://geekcash.org
20stafiStafiFIS12*25519https://stafi.io
21dock-testnetDock TestnetDCK6*25519https://dock.io
22dock-mainnetDock MainnetDCK6*25519https://dock.io
23shiftShiftNrgnullnull*25519null
24zeroZEROPLAY18*25519https://zero.io
25zero-alphavilleZERO AlphavillePLAY18*25519https://zero.io
26jupiterJupiterjDOT10*25519https://jupiter.patract.io
28subsocialSubsocialnullnull*25519null
29cordDhiway CORD NetworkDCU18*25519https://dhiway.com/
30phalaPhala NetworkPHA12*25519https://phala.network
31litentryLitentry NetworkLIT12*25519https://litentry.com/
32robonomicsRobonomicsXRT9*25519https://robonomics.network
33datahighwayDataHighwaynullnull*25519null
34aresAres ProtocolARES12*25519https://www.aresprotocol.com/
35vlnValiu Liquidity NetworkUSDv15*25519https://valiu.com/
36centrifugeCentrifuge ChainCFG18*25519https://centrifuge.io/
37nodleNodle ChainNODL18*25519https://nodle.io/
38kiltKILT ChainKILT18*25519https://kilt.io/
39mathchainMathChain mainnetMATH18*25519https://mathwallet.org
40mathchain-testnetMathChain testnetMATH18*25519https://mathwallet.org
41poliPolimec Chainnullnull*25519https://polimec.io/
42substrateSubstratenullnull*25519https://substrate.dev/
43nullBare 32-bit ECDSA SECP-256k1 public key.nullnullnullnull
44chainxChainXPCX8*25519https://chainx.org/
45uniartsUniArts NetworkUART, UINK12, 12*25519https://uniarts.me
46reserved46This prefix is reserved.nullnullnullnull
47reserved47This prefix is reserved.nullnullnullnull
48neatcoinNeatcoin MainnetNEAT12*25519https://neatcoin.org
63hydradxHydraDXHDX12*25519https://hydradx.io
65aventusAvN MainnetAVT18*25519https://aventus.io
66crustCrust NetworkCRU12*25519https://crust.network
67equilibriumEquilibrium NetworkUnknown, USD, EQ, ETH, BTC, EOS, DOT, CRV0, 9, 9, 9, 9, 9, 9, 9*25519https://equilibrium.io
69soraSORA NetworkXOR18*25519https://sora.org
73zeitgeistZeitgeistZTG10*25519https://zeitgeist.pm
77mantaManta networkMA12*25519https://manta.network
78calamariCalamari: Manta Canary NetworkKMA12*25519https://manta.network
98polkasmithPolkaSmith Canary NetworkPKS18*25519https://polkafoundry.com
99polkafoundryPolkaFoundry NetworkPKF18*25519https://polkafoundry.com
101origintrail-parachainOriginTrail ParachainTRAC18secp256k1https://origintrail.io
110heikoHeikoHKO12*25519https://parallel.fi/
136altairAltairAIR18*25519https://centrifuge.io/
172parallelParallelPARA12*25519https://parallel.fi/
252social-networkSocial NetworkNET18*25519https://social.network
1284moonbeamMoonbeamGLMR18secp256k1https://moonbeam.network
1285moonriverMoonriverMOVR18secp256k1https://moonbeam.network
10041basiliskBasiliskBSX12*25519https://bsx.fi