ISRC USC4R0302117
Verified recording
USC4R0302117 is “Buenos Aires Hora Cero” by Gary Burton,
registered on the CopyrightChains blockchain with CopyrightID
0x4f9aed8ed9af5da1ce842913d5c8813ed1da898dac51e8e30a0eb6329f021bf6 and independently timestamped
in Bitcoin block 960273 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USC4R0302117.
Recording identifiers
- ISRC
- USC4R0302117
- Title
- Buenos Aires Hora Cero
- Artist
- Gary Burton
- CopyrightID (CopyrightChains transaction hash)
0x4f9aed8ed9af5da1ce842913d5c8813ed1da898dac51e8e30a0eb6329f021bf6
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T15:42:38+00:00
- Bitcoin block
- 960273
- Canonical record hash
sha256:dac1fd2244adfef0efac7ef3e2c2445ba399e2c976cad05f20b46565d758e6c5- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USC4R0302117
- Bitcoin block existence check
- https://blockstream.info/api/block/960273
Full record
Track page: Buenos Aires Hora Cero · Machine-readable JSON-LD