ISRC QZWFE2357667
Verified recording
QZWFE2357667 is “Last Christmas” by The Northern Lights,
registered on the CopyrightChains blockchain with CopyrightID
0x6f1a977588e6abd0bfcc4e83b676c41c649a2aae1d7c43f16c33150947b071a3 and independently timestamped
in Bitcoin block 960500 on 2026-08-01.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWFE2357667.
Recording identifiers
- ISRC
- QZWFE2357667
- Title
- Last Christmas
- Artist
- The Northern Lights
- CopyrightID (CopyrightChains transaction hash)
0x6f1a977588e6abd0bfcc4e83b676c41c649a2aae1d7c43f16c33150947b071a3
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-08-01T03:13:03+00:00
- Bitcoin block
- 960500
- Canonical record hash
sha256:fe8f26357b2475f879a244ad1720374144c16afe9e1605602919c5afdd0d8116- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWFE2357667
- Bitcoin block existence check
- https://blockstream.info/api/block/960500