ISRC GBUM71503801
Verified recording
GBUM71503801 is “London Girl - Live At The 100 Club, London / 1977” by The Jam,
registered on the CopyrightChains blockchain with CopyrightID
0x33824d7d1ec7268e8df53fc37fb4e1683dd3c52e09aaabf7a71ae77d560ae9c0 and independently timestamped
in Bitcoin block 960150 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBUM71503801.
Recording identifiers
- ISRC
- GBUM71503801
- Title
- London Girl - Live At The 100 Club, London / 1977
- Artist
- The Jam
- CopyrightID (CopyrightChains transaction hash)
0x33824d7d1ec7268e8df53fc37fb4e1683dd3c52e09aaabf7a71ae77d560ae9c0
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T21:51:49+00:00
- Bitcoin block
- 960150
- Canonical record hash
sha256:38d9b5c09d5dd71a9fdda4155c0839bc78436c26f167fd105460d293fc6a7d9a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBUM71503801
- Bitcoin block existence check
- https://blockstream.info/api/block/960150
Full record
Track page: London Girl - Live At The 100 Club, London / 1977 · Machine-readable JSON-LD