ISRC GBUM71306156
Verified recording
GBUM71306156 is “John - Pop Profile - Live At The BBC / 30th November, 1965” by John Lennon,
registered on the CopyrightChains blockchain with CopyrightID
0x65b7d6ae746a2b330c27c1339aff0b86e7ab1411a90870d73b8b2b3f5883b09d and independently timestamped
in Bitcoin block 956302 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBUM71306156.
Recording identifiers
- ISRC
- GBUM71306156
- Title
- John - Pop Profile - Live At The BBC / 30th November, 1965
- Artist
- John Lennon
- CopyrightID (CopyrightChains transaction hash)
0x65b7d6ae746a2b330c27c1339aff0b86e7ab1411a90870d73b8b2b3f5883b09d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:90dc0589c8ad745fe0750974fc9786035349736b2f6b5b2ddd9b0691aea9a014- Verification API (seven-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBUM71306156
- Bitcoin block existence check
- https://blockstream.info/api/block/956302
Full record
Track page: John - Pop Profile - Live At The BBC / 30th November, 1965 · Machine-readable JSON-LD