ISRC GBUM70811797
Verified recording
GBUM70811797 is “Imagine” by John Lennon,
registered on the CopyrightChains blockchain with CopyrightID
0xe972f7b9133dd9199f94efdd5f6aad147c7d9a018f52cb46a7187396be7a80bc and independently timestamped
in Bitcoin block 953528 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBUM70811797.
Recording identifiers
- ISRC
- GBUM70811797
- Title
- Imagine
- Artist
- John Lennon
- CopyrightID (CopyrightChains transaction hash)
0xe972f7b9133dd9199f94efdd5f6aad147c7d9a018f52cb46a7187396be7a80bc
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T15:41:10+00:00
- Bitcoin block
- 953528
- Canonical record hash
sha256:7b12b8dc7f5228eb87edda34f37b4f5df6556be67861fc437e3d8da44e6b146d- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBUM70811797
- Bitcoin block existence check
- https://blockstream.info/api/block/953528