ISRC ESAAI0256538
Verified recording
ESAAI0256538 is “Cri-crí” by Ignacio Cervantes,
registered on the CopyrightChains blockchain with CopyrightID
0x674bac8db4eade81e8ab7da5fda4ad6f7b3b0368bb3512101940c809a39f8c1f and independently timestamped
in Bitcoin block 960327 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ESAAI0256538.
Recording identifiers
- ISRC
- ESAAI0256538
- Title
- Cri-crí
- Artist
- Ignacio Cervantes
- CopyrightID (CopyrightChains transaction hash)
0x674bac8db4eade81e8ab7da5fda4ad6f7b3b0368bb3512101940c809a39f8c1f
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T00:26:26+00:00
- Bitcoin block
- 960327
- Canonical record hash
sha256:cf27c10ad84abe5e485f0c5e92307bbbdabd5ae5d35e33b00adc7c85c55d0e29- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ESAAI0256538
- Bitcoin block existence check
- https://blockstream.info/api/block/960327