ISRC GBUM71503798
Verified recording
GBUM71503798 is “The Modern World - Live At The 100 Club, London / 1977” by The Jam,
registered on the CopyrightChains blockchain with CopyrightID
0xb847e8a6141fb40a3f4618dd1a625880a20003f6daacad03cb092632b8561ca4 and independently timestamped
in Bitcoin block 960095 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBUM71503798.
Recording identifiers
- ISRC
- GBUM71503798
- Title
- The Modern World - Live At The 100 Club, London / 1977
- Artist
- The Jam
- CopyrightID (CopyrightChains transaction hash)
0xb847e8a6141fb40a3f4618dd1a625880a20003f6daacad03cb092632b8561ca4
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T11:07:37+00:00
- Bitcoin block
- 960095
- Canonical record hash
sha256:38a67f868fa5d9b5b217542d64649d561f8d4697161cae2ba5397a45e4e7da9d- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBUM71503798
- Bitcoin block existence check
- https://blockstream.info/api/block/960095
Full record
Track page: The Modern World - Live At The 100 Club, London / 1977 · Machine-readable JSON-LD