Blockchain.com is a centralized exchange. Reports $2,626 in 24-hour trading volume across all pairs. Its domain ranks #11,435 on Tranco — the one signal an exchange cannot type about itself. CoinGecko's own trust grade is 5/10 (their volume-authenticity check found the order book does not back the claim).
| Custody | Custodial |
|---|---|
| KYC | Required |
| Region | United Kingdom |
| Since | 2012 |
| Website | www.blockchain.com |
| 24-hour volume | $2,626 |
| Tranco web rank | #11,435 |
| Proof of reserves | Unknown |
| Reliability ratio (liquidity / Tranco) | 0.0× — volume scored in full (1× = the top-ten norm) |
| Data access | Not probed |
| Order-book depth (BTC, 0.1% of mid) | Not measured |
Figures from the 25 September 2026 build snapshot. Open the live view for the current rankings.
Volume is a claim about a past that left no artifact. An order book is a claim about the present the exchange has to have standing there when you look. Tranco web rank is the one number nobody can type: it counts resolvers in the wild, not anything the venue reports. That is why the ranking uses web rank as the anchor and treats a deep book as a permission to keep a position, not a reason to promote one.
No curated markets are recorded for Blockchain.com on this build. The exchange's own site is the primary place to browse its pair list; the ranking gathers markets by ASSET, so this section fills in as coins Blockchain.com trades appear in the top-N snapshot.