ISRC ES5020000233
Verified recording
ES5020000233 is “Epitafio para Joaquin Pasos (Poema de Ernesto Cardenal)” by Joan Manuel Serrat,
registered on the CopyrightChains blockchain with CopyrightID
0x49b06fdbb29b8b22bc157cc9a36372a9a144cb66eca626d670b028c03e686a65 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/ES5020000233.
Recording identifiers
- ISRC
- ES5020000233
- Title
- Epitafio para Joaquin Pasos (Poema de Ernesto Cardenal)
- Artist
- Joan Manuel Serrat
- CopyrightID (CopyrightChains transaction hash)
0x49b06fdbb29b8b22bc157cc9a36372a9a144cb66eca626d670b028c03e686a65
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:0f9a1aeab6b20fcfee8e12953691b50e2e4e04ec7d9a99352667117f77e2d905- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5020000233
- Bitcoin block existence check
- https://blockstream.info/api/block/956302
Full record
Track page: Epitafio para Joaquin Pasos (Poema de Ernesto Cardenal) · Machine-readable JSON-LD