ISRC QZNWX2278808
Verified recording
QZNWX2278808 is “Sonata” by LNFR,
registered on the CopyrightChains blockchain with CopyrightID
0x541fa9c3c2a2327c0e1396631105356cdb164af5259e79215ab82c69b47c65f8 and independently timestamped
in Bitcoin block 957120 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWX2278808.
Recording identifiers
- ISRC
- QZNWX2278808
- Title
- Sonata
- Artist
- LNFR
- CopyrightID (CopyrightChains transaction hash)
0x541fa9c3c2a2327c0e1396631105356cdb164af5259e79215ab82c69b47c65f8
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:22:41+00:00
- Bitcoin block
- 957120
- Canonical record hash
sha256:fa7f240c240e5045cc835049bf8c3bffc6eb5a40b5d8aa40141ab0286b6bae55- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWX2278808
- Bitcoin block existence check
- https://blockstream.info/api/block/957120