ISRC NOZ7F1301101
Verified recording
NOZ7F1301101 is “Så Sur Da - Instrumental” by Unik 4,
registered on the CopyrightChains blockchain with CopyrightID
0xd49000ff21a8b988efce1a8013da21217b6d6afdb1ba626af6582f8830787a9e and independently timestamped
in Bitcoin block 960418 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NOZ7F1301101.
Recording identifiers
- ISRC
- NOZ7F1301101
- Title
- Så Sur Da - Instrumental
- Artist
- Unik 4
- CopyrightID (CopyrightChains transaction hash)
0xd49000ff21a8b988efce1a8013da21217b6d6afdb1ba626af6582f8830787a9e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T15:20:15+00:00
- Bitcoin block
- 960418
- Canonical record hash
sha256:ff9df1d1315473aee37e67009db54b94e18f88c7eca459ff3ffeabb6485ebe17- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NOZ7F1301101
- Bitcoin block existence check
- https://blockstream.info/api/block/960418
Full record
Track page: Så Sur Da - Instrumental · Machine-readable JSON-LD