Download Use on Web (odysee.com) Community ⌄ lbry.org Meet, chat, and party in the heart of the LBRY community. YouTube Partner Program Sync your content instantly and start earning Frequently Asked Questions Got questions? We probably have answers! Blockchain Explorer Look up transactions and claims on the LBRY blockchain Company ⌄ @lbry on LBRY Everything about LBRY, from LBRY, on LBRY Company News The latest from the LBRY team The Team Meet the people building LBRY and why they're doing it Roadmap The next steps in our journey Contact Have a question or want to connect with the LBRY, Inc. team? Credit Reports Quarterly reports on LBRY's blockchain assets Developers ⌄ LBRY.tech Find a technical overview, specification, APIs, and more Follow @lbrytech on LBRY From the devs, for the devs. The Spec Read a formal technical description of how LBRY works GitHub All LBRY code is public and open-source Contributor's Guide Become a contributor to the LBRY project Search Try LBRY Menu Try LBRY

LBRY Chain Parameters

« Back to FAQ

These parameters are often needed to integrate LBRY into wallets or exchanges.

Only trust the source

The source code is the only true definition of the chain parameters. They are reproduced here for convenience only. If there's any discrepancy, the source is correct.

Parmeters

Name Value
Genesis Block Hash 9c89283ba0f3227f6c03b70216b9f665f0118d5e0fa729cedf4fb34d6a34f463
Target Block Time 150 seconds
Default Port 9246
Pubkey Address Prefix 0x55 (starts with b)
Script Address Prefix 0x7a (starts with r)
Secret Key Prefix 0x1c
Witness Pubkey Prefix 0x06 (starts with p2)
Witness Script Prefix 0x0a (starts with 7Xh)
BIP32 Extended Pubkey Prefix 0x0488b21e (starts with xpub)
BIP32 Extended Secret Prefix 0x0488ade4 (starts with xprv)
BIP173 Bech32 Human-Readable Part lbc
BIP44 Coin Type 0x8c
Network Magic Bytes 0xfae4aaf1
COIN (how many deweys in 1 LBC) 100000000

See a mistake? Edit this page on GitHub.