BTC.b Transparency

BTC.b is backed 1:1 by BTC and designed to move Bitcoin across supported chains. View live BTC.b supply, chain allocation, and reserve backing in one place.

Reserve Backing
1 BTC.b = 1 BTC
Verified reserve backing
Total BTC.b Supply
Live supply across supported chains
Supported BTC.b Chains
View chain allocation below

Total BTC.b Supply

Live BTC.b allocation across supported chains. Every BTC.b in circulation is backed 1:1 by BTC held in reserve.

BTC.b Chain Allocation
Allocation by chain

Security Consortium

Lombard is collectively secured by leading digital asset institutions, working together to support secure Bitcoin movement across Lombard's onchain products.

Galaxy
DCG
Kiln
Figment
P2P
Chorus One
Nansen
Wintermute
Amber
Cubist
Antpool
F2Pool
OKX
Kraken

Audits

Managing billions of assets and millions of transactions demands the highest level of security. Lombard has established a long-term auditing and bug bounty program with industry leaders known for their penetration testing, whitehacking and security audits. The audits can be found on our Gitbook.

Halborn
OpenZeppelin
Cantina
Spearbit
Sherlock
Veridise
Immunefi
Informal

Get in touch, or sign up to the email list

Product updates, reserve reporting, and BTC.b ecosystem news from Lombard. No spam.