ISRC US99C0519305
Verified recording
US99C0519305 is “Av¡sale a Mi Contrario” by Carlos Valdes,
registered on the CopyrightChains blockchain with CopyrightID
0x97bcec8d3f97a3c4d2ae13b660f24e08fb302c8f52571b9db502791796cf9d51 and independently timestamped
in Bitcoin block 960291 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US99C0519305.
Recording identifiers
- ISRC
- US99C0519305
- Title
- Av¡sale a Mi Contrario
- Artist
- Carlos Valdes
- CopyrightID (CopyrightChains transaction hash)
0x97bcec8d3f97a3c4d2ae13b660f24e08fb302c8f52571b9db502791796cf9d51
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T18:23:33+00:00
- Bitcoin block
- 960291
- Canonical record hash
sha256:e12c7d4c21cc66d2fb0acef3b71f8a2919329e8cda017fcfd226fe51999bbe5a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US99C0519305
- Bitcoin block existence check
- https://blockstream.info/api/block/960291
Full record
Track page: Av¡sale a Mi Contrario · Machine-readable JSON-LD