ISRC DEA808304300
Verified recording
DEA808304300 is “A Hard Day's Night” by John Lennon,
registered on the CopyrightChains blockchain with CopyrightID
0xcb240cdae474e1acf97997bbf32cbe95d1bb6f5363ceaadf271a3b4dc04e6293 and independently timestamped
in Bitcoin block 960418 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEA808304300.
Recording identifiers
- ISRC
- DEA808304300
- Title
- A Hard Day's Night
- Artist
- John Lennon
- CopyrightID (CopyrightChains transaction hash)
0xcb240cdae474e1acf97997bbf32cbe95d1bb6f5363ceaadf271a3b4dc04e6293
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T15:20:15+00:00
- Bitcoin block
- 960418
- Canonical record hash
sha256:43c6abb8ad1c6b914b0b785bfdda252c62b4542e587c0c22726fbcc106da0900- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEA808304300
- Bitcoin block existence check
- https://blockstream.info/api/block/960418