ISRC QMRSZ2101338
Verified recording
QMRSZ2101338 is “O Christmas Tree” by Billy Idol,
registered on the CopyrightChains blockchain with CopyrightID
0x12f4670713dc21342ba9b67aab73a2dd7add9f05b4fd9fd6ecbdde320cb31fa7 and independently timestamped
in Bitcoin block 959163 on 2026-07-22.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMRSZ2101338.
Recording identifiers
- ISRC
- QMRSZ2101338
- Title
- O Christmas Tree
- Artist
- Billy Idol
- CopyrightID (CopyrightChains transaction hash)
0x12f4670713dc21342ba9b67aab73a2dd7add9f05b4fd9fd6ecbdde320cb31fa7
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-22T18:47:29+00:00
- Bitcoin block
- 959163
- Canonical record hash
sha256:9ef723cf01d28344938a79032b6bdd23bfe3a83725f0a8e51d2e367d269b26da- Verification API (seven-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMRSZ2101338
- Bitcoin block existence check
- https://blockstream.info/api/block/959163