ISRC USV291386462
Verified recording
USV291386462 is “Simón Blanco” by Chavela Vargas,
registered on the CopyrightChains blockchain with CopyrightID
0x87db224f5be1e15392697f4bc7459960b0c63640f5036d2753bd6108fdf2c3f9 and independently timestamped
in Bitcoin block 960481 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USV291386462.
Recording identifiers
- ISRC
- USV291386462
- Title
- Simón Blanco
- Artist
- Chavela Vargas
- CopyrightID (CopyrightChains transaction hash)
0x87db224f5be1e15392697f4bc7459960b0c63640f5036d2753bd6108fdf2c3f9
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T23:51:35+00:00
- Bitcoin block
- 960481
- Canonical record hash
sha256:f0c89d4c162d0f3464bf85f2f179b3de6f992ec80aedee1e1613670a7045c64c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USV291386462
- Bitcoin block existence check
- https://blockstream.info/api/block/960481