Circle’s wrapped Bitcoin product has launched with strong institutional credentials but almost no visible market scale, with only 40.02450077 cirBTC in circulation around 11 weeks after its Ethereum debut.
Circle’s 27 August reserve panel showed 42.5114162 BTC held in reserve against the tokens, representing about 106.2% coverage. The surplus amounted to 2.48691543 BTC across 14 disclosed Bitcoin addresses.
That reserve position addressed whether cirBTC was fully backed at the time of the snapshot. The much smaller supply highlighted a separate challenge: Circle has established the infrastructure for an institutional Bitcoin wrapper, but has yet to build a sizeable market around it.
The figures have increased scrutiny of Circle’s wider ambitions. Chief executive Jeremy Allaire said in the company’s second-quarter results that Circle had built “the platform for the internet financial system”. His comments referred to the company’s broader group of products and initiatives, including its trust charter, USDC and the planned Arc network.
cirBTC will now have to demonstrate whether that platform can attract the liquidity and integrations needed to make tokenised Bitcoin useful as collateral.
A small supply compared with established rivals
cirBTC is Circle’s Ethereum-based representation of Bitcoin, designed to allow Bitcoin value to be used within smart-contract networks.
WBTC and Coinbase’s cbBTC have the same broad purpose, but their substantially greater scale highlights the competitive challenge facing Circle’s product.
The cirBTC figures were taken on 27 August. WBTC’s transparency dashboard and Coinbase’s cbBTC reserve page were checked on 29 August, creating a comparison based on data gathered within two days of one another. Coinbase’s covered cbBTC supply across Ethereum, Base, Solana and Arbitrum was counted once to avoid including multichain representations more than once.
Supply is not the only measure of a wrapped token’s usefulness, but it provides an indication of distribution and demand. Every token in circulation represents demand to mint, buy or use that version of Bitcoin. The established products, with supplies in the six figures, give exchanges and financial protocols much larger pools from which to develop trading and lending markets.
Public activity data showed a similar gap. On 29 August, DefiLlama recorded approximately $110.49m in 24-hour WBTC trading volume and a maximum observed lending exposure of $3.12bn.
The equivalent cbBTC pages showed about $338.55m of trading volume and maximum observed lending exposure of $2.817bn. DefiLlama’s exposure figures represent recorded maximums, rather than current lending balances or market share.
CoinGecko’s verified cirBTC contract page displayed no tracked 24-hour trading volume, liquidity or transactions. The tracker does not capture private, over-the-counter or otherwise untracked activity, but its empty market fields indicated that cirBTC had not yet developed visible liquidity on a major public platform.
A public Aave governance proposal has sought to bring cirBTC on to the platform. However, its status means live collateral support, borrowing demand and risk parameters were still pending. For institutional users, a proposal only becomes meaningful when positions can be opened, financed and closed through functioning markets.
Formal structure, limited access
The lack of adoption is notable because Circle launched cirBTC with a deliberately formal operating model.
Circle’s whitepaper names Circle International Bermuda Limited as the legal issuer. Circle National Trust is the custodian of the underlying Bitcoin, while Circle Internet Financial, LLC operates Circle Mint and related distribution services.
The token is an eight-decimal ERC-20 on Ethereum, identified by the contract address 0x72DFB2E44f59C5AD2bAFE84314E5b99a7cd5075E. The same identity is reflected on Etherscan.
Circle National Trust received final approval from the Office of the Comptroller of the Currency in July. That approval applied to the national trust bank rather than cirBTC as a separately approved financial product.
It nevertheless gave Circle a recognised custody credential, with the underlying Bitcoin held by a federally chartered trust bank and supported by an issuer-operated reserve panel. Eligible customers can also convert directly into and out of the product.
Circle Mint is intended for eligible institutions and is not available to individuals. Secondary-market users can transfer the ERC-20 token, but direct issuance and redemption depend on institutional eligibility, the jurisdictions supported by Circle and its compliance procedures.
That approach could appeal to regulated funds and companies seeking a known redemption counterparty. At the same time, it creates a more selective route into the primary market.
WBTC and cbBTC already operate within established exchange, wallet and lending ecosystems. For cirBTC to compete, dealers, market makers, protocols and custodial platforms will need to support another Bitcoin representation. Only then can Circle’s custody and redemption arrangements become collateral with meaningful scale.
Circle has considerable experience distributing digital assets. It reported $73.3bn of USDC in circulation at the end of the second quarter, alongside $14.8tn in USDC on-chain transaction volume during that period.
Those figures demonstrate Circle’s ability to operate a large token network. They do not, however, guarantee equivalent demand for cirBTC, which will depend on whether customers and venues see enough practical value in the Bitcoin product.
Circle’s claim of neutrality
Circle says wrapped Bitcoin should be “strategically neutral”.
In a thesis published on 11 August, the company discussed conflicts that may arise when a wrapped asset is controlled by an operator with its own centralised exchange, decentralised exchange or lending protocol.
Circle’s stated position allows it to seek distribution across a broad range of venues without directing users towards an affiliated trading or lending platform.
The structure is commercially neutral rather than independent of Circle. Circle-affiliated entities are involved in the main parts of the product: issuance, custody, direct redemption and distribution.
The company also provides USDC, which could supply dollar liquidity alongside cirBTC, and is developing Arc, a network that could become another venue for the token.
That arrangement may be viewed by institutions either as efficient, because responsibility is concentrated within one group, or as a source of dependence on Circle’s platform. The eventual adoption of cirBTC will determine which view carries greater weight.
For now, the figures suggest that institutional trust credentials have not overcome the network effects enjoyed by incumbent products. A reserve dashboard can demonstrate that tokens are backed, but a successful collateral standard also requires broad acceptance, borrowing demand, deep trading markets and affordable redemption.
Arc offers a future test
Arc could bring Circle’s custody, stablecoin and wrapped Bitcoin products together within one settlement environment.
Circle said the network’s public mainnet was on course to launch on 16 September, with more than 100 builders involved and a validator group that included major financial and payments companies.
The 29 August reporting cut-off came before that scheduled launch. Circle’s cirBTC documentation referred to support on the Arc testnet, while wider Arc availability was described as forthcoming. Its availability on the public mainnet from day one had not been confirmed.
Arc should therefore be viewed as a future test of distribution rather than evidence of current usage. Live cirBTC support, USDC markets, institutional participants and borrowing or trading integrations could make it easier for users to move from minting the token to using it.
If supply remains close to 40 BTC after those systems become available, the difference between Circle’s infrastructure and cirBTC adoption will become more difficult to explain as merely an early-launch issue.
The latest reserve figures support two conclusions. Circle had more Bitcoin in reserve than it had issued in cirBTC, confirming the disclosed over-collateralisation at that point. But compared with WBTC and cbBTC, almost nobody had minted the product.
Circle has built the institutional plumbing. cirBTC still needs to prove that users, venues and protocols want to connect to it.
Bitcoin was up 0.87% over the previous 24 hours and remained ranked number one by market capitalisation at the time of the report.
Liam Wright, also known as “Akiba”, is a reporter, podcast producer and Editor-in-Chief at CryptoSlate. He believes decentralised technology has the potential to make a difference.
CryptoSlate may use artificial intelligence tools to assist with research, editing and production. Its journalism remains human-led, with the editorial team responsible for published work.
The opinions of its writers are their own and do not necessarily reflect the views of CryptoSlate. None of the information in the report should be treated as investment advice, and CryptoSlate does not endorse any project mentioned or linked.
Buying and trading cryptocurrencies are high-risk activities. Readers are advised to carry out their own due diligence before taking action. CryptoSlate accepts no responsibility for losses arising from cryptocurrency trading.
