ISRC GB9HJ2300304
Verified recording
GB9HJ2300304 is “Lauda 3 - Second Version” by Gavin Bryars,
registered on the CopyrightChains blockchain with CopyrightID
0x2bc5ee9c78caa0f9ec2f1c415c9891cab32e029017f9a2ab7a722903d7d7b654 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/GB9HJ2300304.
Recording identifiers
- ISRC
- GB9HJ2300304
- Title
- Lauda 3 - Second Version
- Artist
- Gavin Bryars
- CopyrightID (CopyrightChains transaction hash)
0x2bc5ee9c78caa0f9ec2f1c415c9891cab32e029017f9a2ab7a722903d7d7b654
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:d209aebbe90324e4c1ffea1dd950dc4f1043cec3b6f89e4907dddb66f83f5636- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GB9HJ2300304
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Lauda 3 - Second Version · Machine-readable JSON-LD