ISRC ES5021702671
Verified recording
ES5021702671 is “Valses - Remasterizado” by Luis Cobos,
registered on the CopyrightChains blockchain with CopyrightID
0x6aaaf49cee49ca53a2c3e151d7fe7dbb7a059cbad2cc5cbc772d0ec2051ee269 and independently timestamped
in Bitcoin block 959163 on 2026-07-22.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5021702671.
Recording identifiers
- ISRC
- ES5021702671
- Title
- Valses - Remasterizado
- Artist
- Luis Cobos
- CopyrightID (CopyrightChains transaction hash)
0x6aaaf49cee49ca53a2c3e151d7fe7dbb7a059cbad2cc5cbc772d0ec2051ee269
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-22T18:47:29+00:00
- Bitcoin block
- 959163
- Canonical record hash
sha256:c7bc5bae0faf495b93b5f53c794d03cc699062b9edd4ac9cc32bff3dc9addde5- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5021702671
- Bitcoin block existence check
- https://blockstream.info/api/block/959163
Full record
Track page: Valses - Remasterizado · Machine-readable JSON-LD