ISRC CUA017100501
Verified recording
CUA017100501 is “La Sombra” by Chucho Valdés,
registered on the CopyrightChains blockchain with CopyrightID
0x815c3de554b9ce368b58579950e52541603e0e6529fc9dacd33475eddcdb2f2d and independently timestamped
in Bitcoin block 960473 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CUA017100501.
Recording identifiers
- ISRC
- CUA017100501
- Title
- La Sombra
- Artist
- Chucho Valdés
- CopyrightID (CopyrightChains transaction hash)
0x815c3de554b9ce368b58579950e52541603e0e6529fc9dacd33475eddcdb2f2d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T22:27:44+00:00
- Bitcoin block
- 960473
- Canonical record hash
sha256:0e5c50b97cf973038bc55577749d94fd698f41086cb7cfca7142c0641d236e28- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CUA017100501
- Bitcoin block existence check
- https://blockstream.info/api/block/960473