ISRC ES5152100433
Verified recording
ES5152100433 is “Cuando te conocí” by Andrés Calamaro,
registered on the CopyrightChains blockchain with CopyrightID
0xd7236596b138c83fb9adb378a7d920a51b2d36bf6c8c485ddda9d2bab9a9dc87 and independently timestamped
in Bitcoin block 956302 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5152100433.
Recording identifiers
- ISRC
- ES5152100433
- Title
- Cuando te conocí
- Artist
- Andrés Calamaro
- CopyrightID (CopyrightChains transaction hash)
0xd7236596b138c83fb9adb378a7d920a51b2d36bf6c8c485ddda9d2bab9a9dc87
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:fb30d74f46709cb5832742b4c67a30bc5a7fe1cb38817edac2148e695b35b314- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5152100433
- Bitcoin block existence check
- https://blockstream.info/api/block/956302