Coinbase Custody
Post-quantum signing
Published plan
In July 2026 Coinbase said it is building PQ-CoreKMS, a post-quantum version of the key management system behind its custody, with a signing pipeline for any post-quantum scheme due within a year and full post-quantum MPC over two to three years.
Source · Reviewed 2026-10-16
Post-quantum coins on the asset list
3 / 388
| Coin | Signature scheme |
|---|---|
| Algorand ALGO | Falcon (state proofs) |
| NEAR Protocol NEAR | ML-DSA-65 (Dilithium) |
| Starknet STRK | FN-DSA-512 (Falcon) |
Read from the Coinbase Custody Trust Company table, not the Coinbase trading table.
Asset list · Reviewed 2026-10-15
Every grade comes from the custodian's own published pages, linked on its page. None found means we found no post-quantum statement there, not that the custodian is insecure. No figure here is assets under custody. Read the methodology.