HostCIRBTC vs KBTC — price, size and safety, side by side
CIRBTC (Ethereum) vs KBTC (Ethereum) — every figure is the freshest dated measurement we hold for that token, never a live-feed guess. Prices stamped 2026-10-16 / 2026-10-16.
CIRBTC vs KBTC — normalized performance, 2026-09-20 to 2026-10-16T21:15:32
| CIRBTC | KBTC | |
|---|---|---|
| Price | $81.76K | $81.40K |
| Market cap | $510.75M | $752.66M |
| 24h volume | $3.93M DEX | $2.58M DEX |
| Liquidity | $19.63M | $17.93M |
| FDV | $73.19M | $586.77M |
| Holders | — | 5,149 |
| Age (days) | 23 | 155 |
| Safety grade | B | B |
Where they differ
- CIRBTC measures ~1.5× the 24h volume of KBTC
What the data says
CIRBTC
CIRBTC — "Circle Wrapped Bitcoin" on Ethereum, contract 0x72dfb2e44f59c5ad2bafe84314e5b99a7cd5075e — is a token trading at $81,230 per unit — essentially bitcoin's spot price — with an enormous $19.6 million liquidity pool, ~$10.7 million of daily volume, and a $510.8 million market cap across a 948.75-unit circulating supply in the October 9, 2026 snapshot.
The critical question is the name's claim: Circle issues USDC and EURC, and as of this row's data no widely-documented "Circle Wrapped Bitcoin" product exists — Coinbase's cbBTC and BitGo's WBTC are the dominant wrappers. A token pricing itself at BTC's value while claiming Circle issuance is either an emerging legitimate product or a premium-grade impersonation, and the difference is everything.
KBTC
KBTC is Kraken's wrapped Bitcoin — the exchange's entry into the custodial-BTC field that BitGo's WBTC defined and Coinbase's cbBTC made a two-horse race. The deployment 0x73e0c0d45e048d25fc26fa3159b0aa04bfa4db98 is the Ethereum mint; our October 9, 2026 snapshot reads $18 million of tracked pool liquidity — real but thin against the incumbents' billions.
The honest framing is custody-shaped: a wrapped BTC is a claim on whoever holds the underlying coins, so Kraken's operational record and regulatory posture are the actual asset backing this token — same trust model as WBTC and cbBTC, different custodian. The spread between this read and the leaders' depth is the market's verdict on how much of that custody people want exposure to on-chain versus at the exchange itself.
FAQ
Which is bigger, CIRBTC or KBTC?
By tracked market cap: CIRBTC (Ethereum) measures $510.75M and KBTC (Ethereum) measures $752.66M — dated snapshots, not a live feed.
Which is safer, CIRBTC or KBTC?
On the contract checks we publish: CIRBTC (Ethereum) grades B and KBTC (Ethereum) grades B. A grade is a structural check on the contract, not a promise about the asset.
How have CIRBTC and KBTC performed over the shared window?
Between 2026-09-20 and 2026-10-16T21:15:32, the measured snapshots show CIRBTC at +0.65% and KBTC at −3.24%.
The grade column is the one CMC's compare page cannot print — our grade is computed from the contract itself (mint/freeze authority, liquidity, holder concentration). Changes are measured over the shared window stated on the chart, 2026-09-20→2026-10-16T21:15:32; a token with fewer measured points measures a shorter span inside it.
Figures are dated on-chain snapshots, not a live feed. Safety grades are structural checks — not investment advice. Free · no signup · a HostDeFi product.