ISRC ES5039900048
Verified recording
ES5039900048 is “Un Negrito En La Habana - Guaracha” by Eliades Ochoa,
registered on the CopyrightChains blockchain with CopyrightID
0x8c28a7f8a2d9e581e3a23e4bb5806f99a9d3967b8f1641d3908ed8610f9b0ab1 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/ES5039900048.
Recording identifiers
- ISRC
- ES5039900048
- Title
- Un Negrito En La Habana - Guaracha
- Artist
- Eliades Ochoa
- CopyrightID (CopyrightChains transaction hash)
0x8c28a7f8a2d9e581e3a23e4bb5806f99a9d3967b8f1641d3908ed8610f9b0ab1
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:692958c635c59d5dc442c81f471d6fb5b672cf3b7979b54b95704a4f4d0a4726- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5039900048
- Bitcoin block existence check
- https://blockstream.info/api/block/956302
Full record
Track page: Un Negrito En La Habana - Guaracha · Machine-readable JSON-LD