ISRC GB9HJ2300292
Verified recording
GB9HJ2300292 is “Pantomime” by Gavin Bryars,
registered on the CopyrightChains blockchain with CopyrightID
0x3f231085e8374b32e879bac079341b36e195da195b48232611ac87392967d7ae 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/GB9HJ2300292.
Recording identifiers
- ISRC
- GB9HJ2300292
- Title
- Pantomime
- Artist
- Gavin Bryars
- CopyrightID (CopyrightChains transaction hash)
0x3f231085e8374b32e879bac079341b36e195da195b48232611ac87392967d7ae
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:8c3078854a8288ce6738f5cc3f22c0ddf5e4f134981554d2fc6c0778011ad0e2- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GB9HJ2300292
- Bitcoin block existence check
- https://blockstream.info/api/block/957118