ISRC GBUM71503837
Verified recording
GBUM71503837 is “London Traffic - Live At The Music Machine, London / 1978” by The Jam,
registered on the CopyrightChains blockchain with CopyrightID
0x4843e45301354f365dbc513cde29b98b2023bc20526c702d3a61c74885304085 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/GBUM71503837.
Recording identifiers
- ISRC
- GBUM71503837
- Title
- London Traffic - Live At The Music Machine, London / 1978
- Artist
- The Jam
- CopyrightID (CopyrightChains transaction hash)
0x4843e45301354f365dbc513cde29b98b2023bc20526c702d3a61c74885304085
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:292be8a967eb892e93e8062e621aab436bd32c33a71a6bc2be207b506d8ed1b7- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBUM71503837
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: London Traffic - Live At The Music Machine, London / 1978 · Machine-readable JSON-LD