ISRC GBUM71503829
Verified recording
GBUM71503829 is “Art School - Live At The 100 Club, London / 1977” by The Jam,
registered on the CopyrightChains blockchain with CopyrightID
0xb082bb0e5ed32a7baeba8cbea84046532da8798c33c8fcea3f71d9f1c37a69ae and independently timestamped
in Bitcoin block 960254 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBUM71503829.
Recording identifiers
- ISRC
- GBUM71503829
- Title
- Art School - Live At The 100 Club, London / 1977
- Artist
- The Jam
- CopyrightID (CopyrightChains transaction hash)
0xb082bb0e5ed32a7baeba8cbea84046532da8798c33c8fcea3f71d9f1c37a69ae
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T12:06:10+00:00
- Bitcoin block
- 960254
- Canonical record hash
sha256:2fef0e16992c0fce086aa24a7763f28e284721afc7c6e9271c86a09b0693c2be- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBUM71503829
- Bitcoin block existence check
- https://blockstream.info/api/block/960254
Full record
Track page: Art School - Live At The 100 Club, London / 1977 · Machine-readable JSON-LD