ISRC NLA509502710
Verified recording
NLA509502710 is “One Last Bar Then Joe Can sing: (Bar 238) Freely” by Gavin Bryars,
registered on the CopyrightChains blockchain with CopyrightID
0x93876e94d737c6d5be104723bccf62bff663b6bf7d2defc0f95e5067e76dcf72 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/NLA509502710.
Recording identifiers
- ISRC
- NLA509502710
- Title
- One Last Bar Then Joe Can sing: (Bar 238) Freely
- Artist
- Gavin Bryars
- CopyrightID (CopyrightChains transaction hash)
0x93876e94d737c6d5be104723bccf62bff663b6bf7d2defc0f95e5067e76dcf72
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:7d6844e18670ba08e45b203648ce0c180816aa429eff76f0fac2f33006881bd6- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA509502710
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: One Last Bar Then Joe Can sing: (Bar 238) Freely · Machine-readable JSON-LD