ISRC GBAYC0502436
Verified recording
GBAYC0502436 is “Guastavino: 3 Romances Argentinos: I. Las niñas de Santa Fe (Live)” by Carlos Guastavino,
registered on the CopyrightChains blockchain with CopyrightID
0x2270d5ff920e40621a5a396df3657a7983016efc54e9ac2c38c9e91edcb40327 and independently timestamped
in Bitcoin block 956302 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC0502436.
Recording identifiers
- ISRC
- GBAYC0502436
- Title
- Guastavino: 3 Romances Argentinos: I. Las niñas de Santa Fe (Live)
- Artist
- Carlos Guastavino
- CopyrightID (CopyrightChains transaction hash)
0x2270d5ff920e40621a5a396df3657a7983016efc54e9ac2c38c9e91edcb40327
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:a9af8efd50a91da5358d26180f4da383d3ce4c98ad2b935582d3993cdb7c354c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC0502436
- Bitcoin block existence check
- https://blockstream.info/api/block/956302
Full record
Track page: Guastavino: 3 Romances Argentinos: I. Las niñas de Santa Fe (Live) · Machine-readable JSON-LD