ISRC GB9HJ2300305
Verified recording
GB9HJ2300305 is “Lauda 8” by Gavin Bryars,
registered on the CopyrightChains blockchain with CopyrightID
0x8d93016cbe9c6eb83f4e1440c9ea7f9ab956928aa3c06d4c1343d7d1fb2f6c0e and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GB9HJ2300305.
Recording identifiers
- ISRC
- GB9HJ2300305
- Title
- Lauda 8
- Artist
- Gavin Bryars
- CopyrightID (CopyrightChains transaction hash)
0x8d93016cbe9c6eb83f4e1440c9ea7f9ab956928aa3c06d4c1343d7d1fb2f6c0e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:6bbf67113b28656da67cd95dd07ec042f5096306362f9b82342d17d7e5c5a948- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GB9HJ2300305
- Bitcoin block existence check
- https://blockstream.info/api/block/957118