ISRC ES71G1928165
Verified recording
ES71G1928165 is “No Sabía Que Yo Era Celia Cruz” by Números Primos,
registered on the CopyrightChains blockchain with CopyrightID
0x13c47da944cbd0483d0b4883ac77d9a4d7c86491fbef2b8a8491f6f2bf145cc4 and independently timestamped
in Bitcoin block 960138 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES71G1928165.
Recording identifiers
- ISRC
- ES71G1928165
- Title
- No Sabía Que Yo Era Celia Cruz
- Artist
- Números Primos
- CopyrightID (CopyrightChains transaction hash)
0x13c47da944cbd0483d0b4883ac77d9a4d7c86491fbef2b8a8491f6f2bf145cc4
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T19:35:34+00:00
- Bitcoin block
- 960138
- Canonical record hash
sha256:cf75c4a75c0577668d653ced7de53cde01143ecdb14155203bda271c6fd3bee6- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES71G1928165
- Bitcoin block existence check
- https://blockstream.info/api/block/960138
Full record
Track page: No Sabía Que Yo Era Celia Cruz · Machine-readable JSON-LD