ISRC US2BR9700938
Verified recording
US2BR9700938 is “Adiós Muchachos” by Orlando Vallejo,
registered on the CopyrightChains blockchain with CopyrightID
0xd048afd620d737927c425f56f2970b1c9efad0e0601f9e8c2656daa45d2d27ba 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/US2BR9700938.
Recording identifiers
- ISRC
- US2BR9700938
- Title
- Adiós Muchachos
- Artist
- Orlando Vallejo
- CopyrightID (CopyrightChains transaction hash)
0xd048afd620d737927c425f56f2970b1c9efad0e0601f9e8c2656daa45d2d27ba
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T23:30:38+00:00
- Bitcoin block
- 960478
- Canonical record hash
sha256:a6f3d4311c882ac63293ee2726e0d4a8701d1058637521ef912de50f1cf54454- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US2BR9700938
- Bitcoin block existence check
- https://blockstream.info/api/block/960478