ISRC US2BR9700931
Verified recording
US2BR9700931 is “Cuando Ya No Me Quieras” by Orlando Vallejo,
registered on the CopyrightChains blockchain with CopyrightID
0x054a9da9ad8e064794f13183c63a3ba0c24aa004be0d037d9034a52f7fc34223 and independently timestamped
in Bitcoin block 960459 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US2BR9700931.
Recording identifiers
- ISRC
- US2BR9700931
- Title
- Cuando Ya No Me Quieras
- Artist
- Orlando Vallejo
- CopyrightID (CopyrightChains transaction hash)
0x054a9da9ad8e064794f13183c63a3ba0c24aa004be0d037d9034a52f7fc34223
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T20:22:46+00:00
- Bitcoin block
- 960459
- Canonical record hash
sha256:0b26b41826a332437bef741d324c89326b50d2995e3a26087da27af4afd61b60- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US2BR9700931
- Bitcoin block existence check
- https://blockstream.info/api/block/960459
Full record
Track page: Cuando Ya No Me Quieras · Machine-readable JSON-LD