ISRC ES5590603757
Verified recording
ES5590603757 is “Errota zaharra” by Lurdes Iriondo,
registered on the CopyrightChains blockchain with CopyrightID
0x63b0cd36f144f08b3f562e7c3ed18898f4a0ef7dd1594497b96097164d0e4a6a and independently timestamped
in Bitcoin block 960468 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5590603757.
Recording identifiers
- ISRC
- ES5590603757
- Title
- Errota zaharra
- Artist
- Lurdes Iriondo
- CopyrightID (CopyrightChains transaction hash)
0x63b0cd36f144f08b3f562e7c3ed18898f4a0ef7dd1594497b96097164d0e4a6a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T21:25:57+00:00
- Bitcoin block
- 960468
- Canonical record hash
sha256:d3baa1b4d88fcce8dee3ce2c837cc44ba80a4eebc1c5e417464fb316f9c0ab23- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5590603757
- Bitcoin block existence check
- https://blockstream.info/api/block/960468