ISRC ES24G1200227
Verified recording
ES24G1200227 is “Impromptu” by José María Usandizaga Soraluce,
registered on the CopyrightChains blockchain with CopyrightID
0x305469e2bb84710ebd4569304d6d260d3fd3f5591706398211a06d79d8b05b36 and independently timestamped
in Bitcoin block 960397 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES24G1200227.
Recording identifiers
- ISRC
- ES24G1200227
- Title
- Impromptu
- Artist
- José María Usandizaga Soraluce
- CopyrightID (CopyrightChains transaction hash)
0x305469e2bb84710ebd4569304d6d260d3fd3f5591706398211a06d79d8b05b36
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T12:24:41+00:00
- Bitcoin block
- 960397
- Canonical record hash
sha256:5c9a989303efee8723dbb8a597d3c432889a10d0db4d4493437686d8e87c0d4f- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES24G1200227
- Bitcoin block existence check
- https://blockstream.info/api/block/960397