ISRC ES5150264017
Verified recording
ES5150264017 is “Son muchos negros” by MARTIRES DEL COMPAS,
registered on the CopyrightChains blockchain with CopyrightID
0xcd55dcfa844c82eb33e45a5013a59642c9d43938ffe66ace9f4c6d01037311de 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/ES5150264017.
Recording identifiers
- ISRC
- ES5150264017
- Title
- Son muchos negros
- Artist
- MARTIRES DEL COMPAS
- CopyrightID (CopyrightChains transaction hash)
0xcd55dcfa844c82eb33e45a5013a59642c9d43938ffe66ace9f4c6d01037311de
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T12:35:17+00:00
- Bitcoin block
- 960105
- Canonical record hash
sha256:00d262fbbce565a4d2f59f1b555a6aead8e14d84e6aad17e9d381f9260430725- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5150264017
- Bitcoin block existence check
- https://blockstream.info/api/block/960105