ISRC USGZ20604056
Verified recording
USGZ20604056 is “Cuba” by Gibson Brothers,
registered on the CopyrightChains blockchain with CopyrightID
0x70beb72f3160e6cc26a13bbf949a4d36c7080cb35b547e9cf8892408a789609b and independently timestamped
in Bitcoin block 960362 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USGZ20604056.
Recording identifiers
- ISRC
- USGZ20604056
- Title
- Cuba
- Artist
- Gibson Brothers
- CopyrightID (CopyrightChains transaction hash)
0x70beb72f3160e6cc26a13bbf949a4d36c7080cb35b547e9cf8892408a789609b
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T06:58:00+00:00
- Bitcoin block
- 960362
- Canonical record hash
sha256:d9c8a5983dd54d3273f9caa3f79807dbc6615375a667c68f4a2f71180f9ceec5- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USGZ20604056
- Bitcoin block existence check
- https://blockstream.info/api/block/960362