Satly L1

Faster than lightning, programmable bitcoin.

Brand Update: Bitcoin L1 is now Satly L1

We’ve rebranded Bitcoin L1 to Satly L1. This change is purely cosmetic and does not impact any core services.

• No changes to RPC endpoints or explorer hostnames
  Existing services under bitcoinl1.net remain fully functional. No updates are required for current integrations.

• Support for satly.com endpoints in the future
  We may introduce additional RPC and explorer services under the satly.com domain. These will be optional and operate alongside existing bitcoinl1.net infrastructure.

Both bitcoinl1.net and future satly.com hostnames will be fully supported going forward.

Important Links:

• L1 Overview
  • Testnet
• Block Explorers
  • Testnet
• RPC URLs:
  • Testnet: https://testnet.rpc.bitcoinl1.net (chain id 132008)
• Vavalon DEX
• Faucet:
  • BTC

Fuji Testnet

Fuji L1 Info

Satly L1 Fuji
L1 Name	Satly L1
L1 Logo
L1 ID	2YpN9N8PGmRfM4eiyCs5YBCKjPwRQxYBFDWW7yZ8PhPHAmiNH2
VM ID	WFQQxaywkqeEoioDtaSqCM3C4PQkPVbCgbK8VseYGSK1j5VNP
Chain Name	Satly L1 Testnet
Icon Logo
Blockchain ID	21sMT9kcBoLjhKKN7qiNHMZqajubr7tb7uowAdXPfnBY6ihKFE
Eth Chain ID	132008
RPC URL	https://testnet.rpc.bitcoinl1.net
WS RPC URL	wss://rpc1.bitcoinl1.net/ext/bc/21sMT9kcBoLjhKKN7qiNHMZqajubr7tb7uowAdXPfnBY6ihKFE/ws
Explorer URL	https://testnet.bitcoinl1.net
Description	Satly L1
Site	https://build.satly.com

Fuji L1 ERC-20 Tokens

Symbol	Address	Decimals	Logo	Description
BTC	NATIVE	18		Bitcoin
wBTC	0x21a352001166715294A54EDC637256Bc787B8a19	18		Wrapped Bitcoin

Bitcoin Token on Fuji

Bridged via ICM (formerly known as Teleporter)

Contract	Address
BTCb Fuji Mock ERC20	0x6d3af0fb14c638df66fe97fa43130646c66da557

Fuji Uniswap V2 Pairs

Pair	Address

Fuji L1 Contracts

Contract	Address	Description
TeleporterMessenger	0x253b2784c75e510dD0fF1da844684a1aC0aa5fcf	TeleporterMessenger
TeleporterRegistry	0xde257b4C0c5C9AcF964B0605e6D6202EdCC33789	Teleporter Registry
NativeTokenRemote	0x6F67Fe132079265FFe54A7474B2469DbF99cf3d8	NativeTokenRemote
Balance Fetcher	0x3Ea2D2B253E850e0ab060c7BE95E6879D095e4CA	Balance Fetcher
Multicall 3	0x84E54e2B44eeA80e912A4Bc9c4f1E82699EDC044	Multicall 3
Multicall 2	0xb0d2C62359015B57febAE280a99fCC40E1Cb7390	Multicall 2
Multicall	0x332644d50617ecB7f72b7CC5Bf51216E6bFAD0Bc	Multicall
UniswapInterfaceMulticall	0xB026eFA843D753bd7D6937355cE58d01c18D0682	UniswapInterfaceMulticall
Uniswap v2 Router	0xe7dED06A2AFb574017b8fBe9C849329E9DA86852	Vavalon Router
Uniswap v2 Factory	0x7a88eD0640CAb21C9C6F97a1c71b280bA1883156	Vavalon Factory
BTCFaucet	0x302eB32d677642ea4E7c8AAbfA4FA846a02d1F98	BTC Faucet
Forwarder	0xF9F784766Ea1DEcAef46350e075d52368b2B7625	EIP-2771 Forwarder

Run your own node

• Run an Avalanche node
• Install Avalanche CLI on it
• Avalanche CLI Explorer L1CLI.com (handy)

Import and join an L1

Fuji:

• Import the L1 into Avalanche CLI
  • avalanche blockchain import file ./l1s/bitcoinl1-testnet/export.json
• Join the L1 with your node using Avalanche CLI
  • avalanche blockchain join BitcoinL1
• Reload AvalancheGo
  • sudo systemctl restart avalanchego