ISRC USV291386466
Verified recording
USV291386466 is “La Churrasca” by Chavela Vargas,
registered on the CopyrightChains blockchain with CopyrightID
0x12627a38503350669ee3ff9fbdeb6191ac3eb953350dab78ad37ce42187b671a and independently timestamped
in Bitcoin block 960478 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USV291386466.
Recording identifiers
- ISRC
- USV291386466
- Title
- La Churrasca
- Artist
- Chavela Vargas
- CopyrightID (CopyrightChains transaction hash)
0x12627a38503350669ee3ff9fbdeb6191ac3eb953350dab78ad37ce42187b671a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T23:30:38+00:00
- Bitcoin block
- 960478
- Canonical record hash
sha256:cc904450f54b9cea8e664de3480c6b9e32372577155e8dc897513d50aee3cf75- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USV291386466
- Bitcoin block existence check
- https://blockstream.info/api/block/960478