<p align="center"><a href="https://github.com/eth-clients/goerli">Goerli (2019)</a> | <strong>Sepolia (2021)</strong> | <a href="https://github.com/eth-clients/holesky">Holešky (2023)</a></p> <p align="center"><img src="./assets/sepolia.png" /></p>

Sepolia Testnet

The --sepolia cross-client proof-of-authority testnet configuration. Sepolia replaced the sunset Rinkeby and Kovan networks and is the perfect place to test decentralized applications, smart contracts, and other EVM functionality.

• https://sepolia.ethpandaops.io/

Meta data: Sepolia

• Name: Sepolia
• Flag: --sepolia
• Stage: launched
  • PoW Engine: ethash
  • Difficulty: 131072
  • Genesis hash: 0x25a5cc106eea7138acab33231d7160d69cb777ee0c2c553fcddf5138993e6dd9
  • Network ID: 11155111
  • Chain ID: 11155111
• EVM Version: London
  • Homestead: 0 (block number)
  • Byzantium: 0 (block number)
  • Constantinople: 0 (block number)
  • Petersfork: 0 (block number)
  • Istanbul: 0 (block number)
  • Berlin: 0 (block number)
  • MuirGlacier: 0 (block number)
  • London: 0 (block number)
  • Shapella:
    • Shanghai Time: 1677557088 (unix time) - Tuesday, 28 February 2023 04:04:48
    • Capella Epoch: 56832
  • Dencun:
    • Cancun Time: 1706655072 (unix time) - Tuesday, 30 January 2024 22:51:12
    • Deneb Epoch: 132608
  • Pectra:
    • Prague Time: 1741159776 (unix time) - Wednesday, 5 March 2025 07:29:36
    • Electra Epoch: 222464
  • Fusaka:
    • Osaka Time: 1760427360 (unix time) - Tuesday, 14 October 2025 07:36:00
    • Fulu Epoch: 272640
  • BPO:
    • BPO 1 Time: 1761017184 (unix time) - Tuesday, 21 October 2025 03:26:24
    • BPO 1 Epoch: 274176
    • BPO 2 Time: 1761607008 (unix time) - Monday, 27 October 2025 23:16:48
    • BPO 2 Epoch: 275712
• Bootnodes:
  • enode://9246d00bc8fd1742e5ad2428b80fc4dc45d786283e05ef6edbd9002cbc335d40998444732fbe921cb88e1d2c73d1b1de53bae6a2237996e9bfe14f871baf7066@18.168.182.86:30303
  • enode://ec66ddcf1a974950bd4c782789a7e04f8aa7110a72569b6e65fcd51e937e74eed303b1ea734e4d19cfaec9fbff9b6ee65bf31dcb50ba79acce9dd63a6aca61c7@52.14.151.177:30303
• Status Dashboard:
  • https://stats.noderpc.xyz
• Block Explorers:
  • https://sepolia.otterscan.io
  • https://sepolia.etherscan.io
  • https://eth-sepolia.blockscout.com/
• Faucets:
  • https://grabteeth.xyz
  • https://sepolia-faucet.pk910.de/ (PoW powered)
  • https://faucet-sepolia.rockx.com/
  • https://faucet.quicknode.com/ethereum/sepolia
  • https://sepoliafaucet.com/ (Alchemy's free faucet)
  • https://learnweb3.io/faucets/sepolia (LearnWeb3's free faucet)
  • https://infura.io/faucet
  • https://unitap.app/gastap
• Open RPC Endpoints:
  • https://rpc.sepolia.online
  • https://www.sepoliarpc.space
  • https://rpc.sepolia.org (status: https://status.sepolia.org)
  • https://rpc-sepolia.rockx.com
  • https://rpc.bordel.wtf/sepolia

Resources

• ethereum/go-ethereum#23730: cmd/geth: add support for sepolia testnet
• hyperledger/besu#2933: Add Sepolia configs and address baseFee at genesis case
• ethereum/pm#460: Post-Merge testnets

Meta-data: Bepolia

Bepolia Testnet is the beacon-chain to be merged with the Sepolia testnet.

• Merge TTD: 17000000000000000
• GENESIS_FORK_VERSION: 0x90000069
• Genesis Time: 1655733600 (Jun-20-2022 02:00:00 PM +UTC)
• Genesis Fork Version: 0x90000069
• Altair fork epoch: 50
• Bellatrix fork epoch: 100
• Capella fork epoch: 56832
• Deneb fork epoch: 132608
• Electra fork epoch: 222464
• Fulu fork epoch: 272640
• Fork Digest: 0xa8fee8ee (0xd3010778 pre-genesis fork digest)
• Initial State Root: 0xfb9afe32150fa39f4b346be2519a67e2a4f5efcd50a1dc192c3f6b3d013d2798
• Genesis Block Root:
  • Without state root update: 0xeade62f0457b2fdf48e7d3fc4b60736688286be7c7a3ac4c9a16a5e0600bd9e4
  • With state root update: 0xfb9b64fe445f76696407e1e3cc390371edff147bf712db86db6197d4b31ede43
• Genesis Validators Root: 0xd8ea171f3c94aea21ebc42a1ed61052acf3f9209c00e4efbaaddac09ed9b8078
• Genesis Validators Count: 1570
• Eth1 Data:
  • Deposit Root: 0xd70a234731285c6804c2a4f56711ddb8c82c99740f207854891028af34e27e5e
  • Deposit Count: 0
  • Block Hash: 0x491ebac1b7f9c0eb426047a495dc577140cb3e09036cd3f7266eda86b635d9fa

ENR for consensus clients:

yamlCopy
# EF bootnode
  - "enr:-Iq4QMCTfIMXnow27baRUb35Q8iiFHSIDBJh6hQM5Axohhf4b6Kr_cOCu0htQ5WvVqKvFgY28893DHAg8gnBAXsAVqmGAX53x8JggmlkgnY0gmlwhLKAlv6Jc2VjcDI1NmsxoQK6S-Cii_KmfFdUJL2TANL3ksaKUnNXvTCv1tLwXs0QgIN1ZHCCIyk"
  - "enr:-KG4QE5OIg5ThTjkzrlVF32WT_-XT14WeJtIz2zoTqLLjQhYAmJlnk4ItSoH41_2x0RX0wTFIe5GgjRzU2u7Q1fN4vADhGV0aDKQqP7o7pAAAHAyAAAAAAAAAIJpZIJ2NIJpcISlFsStiXNlY3AyNTZrMaEC-Rrd_bBZwhKpXzFCrStKp1q_HmGOewxY3KwM8ofAj_ODdGNwgiMog3VkcIIjKA"
# Teku bootnode
    - "enr:-KG4QMJSJ7DHk6v2p-W8zQ3Xv7FfssZ_1E3p2eY6kN13staMObUonAurqyWhODoeY6edXtV8e9eL9RnhgZ9va2SMDRQMhGV0aDKQS-iVMYAAAHD0AQAAAAAAAIJpZIJ2NIJpcIQDhAAhiXNlY3AyNTZrMaEDXBVUZhhmdy1MYor1eGdRJ4vHYghFKDgjyHgt6sJ-IlCDdGNwgiMog3VkcIIjKA"

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