ISRC ES5620050271
Verified recording
ES5620050271 is “Y Sere” by Las Grecas,
registered on the CopyrightChains blockchain with CopyrightID
0xcfcc4d9167332a80810f5c02bf7a6b0bb2c1e8d901255634b0ecae9baa59a313 and independently timestamped
in Bitcoin block 960327 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5620050271.
Recording identifiers
- ISRC
- ES5620050271
- Title
- Y Sere
- Artist
- Las Grecas
- CopyrightID (CopyrightChains transaction hash)
0xcfcc4d9167332a80810f5c02bf7a6b0bb2c1e8d901255634b0ecae9baa59a313
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T00:26:26+00:00
- Bitcoin block
- 960327
- Canonical record hash
sha256:0425799bc6a07ae0c320bc8705b864cce85f8e1b983d253cd1569ea0ff38c8ab- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5620050271
- Bitcoin block existence check
- https://blockstream.info/api/block/960327