ISRC ES5019680008
Verified recording
ES5019680008 is “Pasaje para Holguín” by Compay Segundo,
registered on the CopyrightChains blockchain with CopyrightID
0x3b59bcb34d953028a1eb2373fe67a5740c59ba57a1afc8f8e9d9b18098d4dd52 and independently timestamped
in Bitcoin block 960105 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5019680008.
Recording identifiers
- ISRC
- ES5019680008
- Title
- Pasaje para Holguín
- Artist
- Compay Segundo
- CopyrightID (CopyrightChains transaction hash)
0x3b59bcb34d953028a1eb2373fe67a5740c59ba57a1afc8f8e9d9b18098d4dd52
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T12:35:17+00:00
- Bitcoin block
- 960105
- Canonical record hash
sha256:fdeca0af468a7fdaf9254b86efff4586593010339b93bceb80cfa4d823f79664- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5019680008
- Bitcoin block existence check
- https://blockstream.info/api/block/960105