ISRC USQX92004465
Verified recording
USQX92004465 is “Happy Xmas (War is Over)” by John Lennon,
registered on the CopyrightChains blockchain with CopyrightID
0x7a22c01ebf33da6b3632573103420fd286dc4cccd4d58e6b3bd4ed009e218db4 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/USQX92004465.
Recording identifiers
- ISRC
- USQX92004465
- Title
- Happy Xmas (War is Over)
- Artist
- John Lennon
- CopyrightID (CopyrightChains transaction hash)
0x7a22c01ebf33da6b3632573103420fd286dc4cccd4d58e6b3bd4ed009e218db4
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:787cc2b76cc38c12b4d49105b4f8aec9f9d2211fa51641196f39b8425a97baa3- Verification API (seven-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USQX92004465
- Bitcoin block existence check
- https://blockstream.info/api/block/956302
Full record
Track page: Happy Xmas (War is Over) · Machine-readable JSON-LD