ISRC DEN961000530
Verified recording
DEN961000530 is “Cinco Canciones Negras: IV. Canción de cuna para dormir a un negrito” by Xavier Montsalvatge,
registered on the CopyrightChains blockchain with CopyrightID
0x5a2348e8152d80e700a33b361d58b9bb0572bf37948d116119fbeda5906f7462 and independently timestamped
in Bitcoin block 956889 on 2026-07-06.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN961000530.
Recording identifiers
- ISRC
- DEN961000530
- Title
- Cinco Canciones Negras: IV. Canción de cuna para dormir a un negrito
- Artist
- Xavier Montsalvatge
- CopyrightID (CopyrightChains transaction hash)
0x5a2348e8152d80e700a33b361d58b9bb0572bf37948d116119fbeda5906f7462
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-06T06:56:49+00:00
- Bitcoin block
- 956889
- Canonical record hash
sha256:7190cfc485c32513c3b9b306c99e31eb3aca273bdcc7373f6d1b2c1cb36ee082- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN961000530
- Bitcoin block existence check
- https://blockstream.info/api/block/956889
Full record
Track page: Cinco Canciones Negras: IV. Canción de cuna para dormir a un negrito · Machine-readable JSON-LD