ISRC ES6671903523
Verified recording
ES6671903523 is “Carmen” by Sombra y Luz,
registered on the CopyrightChains blockchain with CopyrightID
0xc71644cbab6996b82f31279f51df7a38273c131f4292813e7b8b5898260bdf5f 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/ES6671903523.
Recording identifiers
- ISRC
- ES6671903523
- Title
- Carmen
- Artist
- Sombra y Luz
- CopyrightID (CopyrightChains transaction hash)
0xc71644cbab6996b82f31279f51df7a38273c131f4292813e7b8b5898260bdf5f
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:e3528987359105373a1310b08d17a23518e9b05bcc3828916ce54316a96973a6- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES6671903523
- Bitcoin block existence check
- https://blockstream.info/api/block/956302