ISRC GB9HJ2300308
Verified recording
GB9HJ2300308 is “Lauda 1 - Second Version” by Gavin Bryars,
registered on the CopyrightChains blockchain with CopyrightID
0xe8c5dc5aa810673304169f78970563ae817bb4ccf6a4d0f68206aa2437ad1155 and independently timestamped
in Bitcoin block 960397 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GB9HJ2300308.
Recording identifiers
- ISRC
- GB9HJ2300308
- Title
- Lauda 1 - Second Version
- Artist
- Gavin Bryars
- CopyrightID (CopyrightChains transaction hash)
0xe8c5dc5aa810673304169f78970563ae817bb4ccf6a4d0f68206aa2437ad1155
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T12:24:41+00:00
- Bitcoin block
- 960397
- Canonical record hash
sha256:5e7bd8916c76c7dfcc60e6001f91416a01d3c90005829a9a41f893ac6cad051f- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GB9HJ2300308
- Bitcoin block existence check
- https://blockstream.info/api/block/960397
Full record
Track page: Lauda 1 - Second Version · Machine-readable JSON-LD