ISRC GB9HJ2300301
Verified recording
GB9HJ2300301 is “Lauda 1” by Gavin Bryars,
registered on the CopyrightChains blockchain with CopyrightID
0x31c459ce1988146bef8880922d86b837481cdf1bcbe921ba55c648ceea963c75 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/GB9HJ2300301.
Recording identifiers
- ISRC
- GB9HJ2300301
- Title
- Lauda 1
- Artist
- Gavin Bryars
- CopyrightID (CopyrightChains transaction hash)
0x31c459ce1988146bef8880922d86b837481cdf1bcbe921ba55c648ceea963c75
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:4764101daf8f75e47f4741f624d06501ab246a4ff378702a0276f80c15051547- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GB9HJ2300301
- Bitcoin block existence check
- https://blockstream.info/api/block/957118