ISRC ES66S2100044
Verified recording
ES66S2100044 is “El Descanso del Guerrero” by Rocío Saiz,
registered on the CopyrightChains blockchain with CopyrightID
0x152358756103028705942e8acb737bc9fc16b7cc2776ebf4688aafd313109c8e and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES66S2100044.
Recording identifiers
- ISRC
- ES66S2100044
- Title
- El Descanso del Guerrero
- Artist
- Rocío Saiz
- CopyrightID (CopyrightChains transaction hash)
0x152358756103028705942e8acb737bc9fc16b7cc2776ebf4688aafd313109c8e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:49363e1697f4af8d32493535379912ec498d113c35a79345dbf5359f48746770- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES66S2100044
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: El Descanso del Guerrero · Machine-readable JSON-LD