ISRC FRZ132111150
Verified recording
FRZ132111150 is “La rosa y el sauce - Arr. by Christian-Pierre La Marca” by Carlos Guastavino,
registered on the CopyrightChains blockchain with CopyrightID
0x513e8ee74758f6a233ebc87d0965e453fff8a766285e8e4d1f7dea8466594793 and independently timestamped
in Bitcoin block 960473 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ132111150.
Recording identifiers
- ISRC
- FRZ132111150
- Title
- La rosa y el sauce - Arr. by Christian-Pierre La Marca
- Artist
- Carlos Guastavino
- CopyrightID (CopyrightChains transaction hash)
0x513e8ee74758f6a233ebc87d0965e453fff8a766285e8e4d1f7dea8466594793
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T22:27:44+00:00
- Bitcoin block
- 960473
- Canonical record hash
sha256:29a97a469a30d32aba3efbb6e025748574e7126c6142a97aa0c7e3015df8f3dd- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ132111150
- Bitcoin block existence check
- https://blockstream.info/api/block/960473
Full record
Track page: La rosa y el sauce - Arr. by Christian-Pierre La Marca · Machine-readable JSON-LD