ISRC GBKQU1852904
Verified recording
GBKQU1852904 is “Bossa A” by Basement Jazz Ensemble,
registered on the CopyrightChains blockchain with CopyrightID
0x28fd6c8192ae6ffc9e8c59a149315d55c1ecc81e56d88fe8d8c4c136cff2dccb 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/GBKQU1852904.
Recording identifiers
- ISRC
- GBKQU1852904
- Title
- Bossa A
- Artist
- Basement Jazz Ensemble
- CopyrightID (CopyrightChains transaction hash)
0x28fd6c8192ae6ffc9e8c59a149315d55c1ecc81e56d88fe8d8c4c136cff2dccb
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T15:42:38+00:00
- Bitcoin block
- 960273
- Canonical record hash
sha256:6b8f8127c033a56fa0b6376be0ce18e974add7977c900fefebf71c6d3b123da0- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBKQU1852904
- Bitcoin block existence check
- https://blockstream.info/api/block/960273