ISRC USRZR0715602
Verified recording
USRZR0715602 is “Happy Christmas (War Is Over)” by Winger,
registered on the CopyrightChains blockchain with CopyrightID
0xa543a1d960a521164ac9d389c0d698650c59e050ddf1ab2cccf4adebd254a493 and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USRZR0715602.
Recording identifiers
- ISRC
- USRZR0715602
- Title
- Happy Christmas (War Is Over)
- Artist
- Winger
- CopyrightID (CopyrightChains transaction hash)
0xa543a1d960a521164ac9d389c0d698650c59e050ddf1ab2cccf4adebd254a493
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:007ff28cd03df415a99d1380a724ae99c84d14f4e4238bffcf2be5dc1cc2f5ce- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USRZR0715602
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: Happy Christmas (War Is Over) · Machine-readable JSON-LD