ISRC CAJ720635114
Verified recording
CAJ720635114 is “Happiness Is A Warm Gun (Arr. by Eric Milnes)” by John Lennon,
registered on the CopyrightChains blockchain with CopyrightID
0xa60237d56f05221eac7ee4c7af73491d6d6131ec9719e274ea43b5cd3729f0cb and independently timestamped
in Bitcoin block 960397 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAJ720635114.
Recording identifiers
- ISRC
- CAJ720635114
- Title
- Happiness Is A Warm Gun (Arr. by Eric Milnes)
- Artist
- John Lennon
- CopyrightID (CopyrightChains transaction hash)
0xa60237d56f05221eac7ee4c7af73491d6d6131ec9719e274ea43b5cd3729f0cb
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T12:24:41+00:00
- Bitcoin block
- 960397
- Canonical record hash
sha256:bc51bb94696a7dc6094ffd84a0280b4bb7572d62916b34493b34ba7d4dcb21e5- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAJ720635114
- Bitcoin block existence check
- https://blockstream.info/api/block/960397
Full record
Track page: Happiness Is A Warm Gun (Arr. by Eric Milnes) · Machine-readable JSON-LD