Bedrock BTC
BRBTC
Evaluation Score
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Dimension Breakdown
AI Analysis
Comprehensive evaluation of the token
BRBTC (Bedrock BTC) is a multi-chain Bitcoin liquid-restaking and yield-bearing receipt token issued by Bedrock. The protocol has demonstrated active deployments across multiple chains including Ethereum, BNB Chain, and Aptos, and holds reasonable smart contract audit coverage from Blocksec. However, the token exhibits severe weaknesses in market liquidity, with negligible daily trading volume (~$130) and an extremely small, dormant holder base (under 100 on Ethereum). Furthermore, while BRBTC contracts themselves were not compromised, Bedrock experienced a ~$2M exploit on its sibling Bitcoin product (uniBTC) in September 2024 due to a vault pricing flaw, which was subsequently remediated and reimbursed. Centralization risks remain elevated due to multi-chain custody dependence and lack of public real-time proof-of-reserves.
Development Activity
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Community Support
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Tokenomics
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Market & Use Case
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Team & Governance
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Security & Audits
Security history and audit status
About Bedrock BTC (BRBTC)
Bedrock BTC (BRBTC, also referred to as brBTC) is a multi-chain Bitcoin liquid-restaking receipt token issued by the Bedrock protocol. Designed as a multi-protocol Bitcoin derivatives aggregator, the token allows users to deposit BTC into Bedrock's yield infrastructure to receive a yield-bearing representation of their assets. The token operates with an elastic supply model, minting new units when underlying BTC is deposited and burning them upon redemption. BRBTC smart contracts have been deployed across multiple networks, including Ethereum, BNB Chain, Aptos, Base, and Berachain.
The protocol's governance operates under the Bedrock DAO framework using a dual-token structure consisting of BR and veBR tokens, with Zhuling Chen serving as a core contributor. Security evaluations for the BRBTC contract suite include an audit conducted by BlockSec in December 2024, alongside separate audit reports completed by BlockSec and PeckShield for related protocol contracts.
In September 2024, Bedrock experienced a security exploit affecting its sibling Bitcoin derivative product, uniBTC. An attacker exploited a price miscalculation vulnerability in the uniBTC mint function, leading to a loss of approximately $2 million before the issue was patched and a user reimbursement plan was initiated. Although BRBTC smart contracts were not directly breached during the event, the incident highlighted vulnerabilities in the protocol's contract architecture. Additional risks include elevated multi-chain custody dependence, the absence of public real-time proof-of-reserves, an extremely small holder base, and negligible daily trading liquidity.