ISRC ES5151301067
Verified recording
ES5151301067 is “Cuando no estás” by Andrés Calamaro,
registered on the CopyrightChains blockchain with CopyrightID
0xdb6f7bc892086874885b1c1dd38131c4811146ddf0904cca1b7e3a80930bbe49 and independently timestamped
in Bitcoin block 957819 on 2026-07-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5151301067.
Recording identifiers
- ISRC
- ES5151301067
- Title
- Cuando no estás
- Artist
- Andrés Calamaro
- CopyrightID (CopyrightChains transaction hash)
0xdb6f7bc892086874885b1c1dd38131c4811146ddf0904cca1b7e3a80930bbe49
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-13T07:53:33+00:00
- Bitcoin block
- 957819
- Canonical record hash
sha256:05118bd11d96eae42dda77c7bb0a95db4c8b95f7db892fd9ab651547a456a648- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5151301067
- Bitcoin block existence check
- https://blockstream.info/api/block/957819