the sepolia/bepolia testnet configurations.
Last updated Jun 26, 2026
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Goerli (2019) | Sepolia (2021) | Holešky (2023)

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
ethash
- Difficulty: 131072
- Genesis hash: 0x25a5cc106eea7138acab33231d7160d69cb777ee0c2c553fcddf5138993e6dd9
- Network ID: 11155111
- Chain ID: 11155111
- EVM Version:
London
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:
- Block Explorers:
- Faucets:
- Open RPC Endpoints:
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 - GENESISFORKVERSION:
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(0xd3010778pre-genesis fork digest) - Initial State Root:
0xfb9afe32150fa39f4b346be2519a67e2a4f5efcd50a1dc192c3f6b3d013d2798 - Genesis Block Root:
0xeade62f0457b2fdf48e7d3fc4b60736688286be7c7a3ac4c9a16a5e0600bd9e4
- With state root update: 0xfb9b64fe445f76696407e1e3cc390371edff147bf712db86db6197d4b31ede43
- Genesis Validators Root:
0xd8ea171f3c94aea21ebc42a1ed61052acf3f9209c00e4efbaaddac09ed9b8078 - Genesis Validators Count:
1570 - Eth1 Data:
0xd70a234731285c6804c2a4f56711ddb8c82c99740f207854891028af34e27e5e
- Deposit Count: 0
- Block Hash: 0x491ebac1b7f9c0eb426047a495dc577140cb3e09036cd3f7266eda86b635d9fa
ENR for consensus clients:
# EF bootnode
- "enr:-Iq4QMCTfIMXnow27baRUb35Q8iiFHSIDBJh6hQM5Axohhf4b6KrcOCu0htQ5WvVqKvFgY28893DHAg8gnBAXsAVqmGAX53x8JggmlkgnY0gmlwhLKAlv6Jc2VjcDI1NmsxoQK6S-CiiKmfFdUJL2TANL3ksaKUnNXvTCv1tLwXs0QgIN1ZHCCIyk"
- "enr:-KG4QE5OIg5ThTjkzrlVF32WT-XT14WeJtIz2zoTqLLjQhYAmJlnk4ItSoH412x0RX0wTFIe5GgjRzU2u7Q1fN4vADhGV0aDKQqP7o7pAAAHAyAAAAAAAAAIJpZIJ2NIJpcISlFsStiXNlY3AyNTZrMaEC-RrdbBZwhKpXzFCrStKp1qHmGOewxY3KwM8ofAj_ODdGNwgiMog3VkcIIjKA"
Teku bootnode
- "enr:-KG4QMJSJ7DHk6v2p-W8zQ3Xv7FfssZ_1E3p2eY6kN13staMObUonAurqyWhODoeY6edXtV8e9eL9RnhgZ9va2SMDRQMhGV0aDKQS-iVMYAAAHD0AQAAAAAAAIJpZIJ2NIJpcIQDhAAhiXNlY3AyNTZrMaEDXBVUZhhmdy1MYor1eGdRJ4vHYghFKDgjyHgt6sJ-IlCDdGNwgiMog3VkcIIjKA"
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