ISRC NOX9X3170512
Verified recording
NOX9X3170512 is “Nocturne I Nord” by Trygve Hoff,
registered on the CopyrightChains blockchain with CopyrightID
0x4021659d529527450f939042e7318ac342d804e71734476641a53e7e329c03d0 and independently timestamped
in Bitcoin block 960105 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NOX9X3170512.
Recording identifiers
- ISRC
- NOX9X3170512
- Title
- Nocturne I Nord
- Artist
- Trygve Hoff
- CopyrightID (CopyrightChains transaction hash)
0x4021659d529527450f939042e7318ac342d804e71734476641a53e7e329c03d0
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T12:35:17+00:00
- Bitcoin block
- 960105
- Canonical record hash
sha256:fc2c296cef6920d1957e81880456269087478970558ddc5163a13aca495f5530- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NOX9X3170512
- Bitcoin block existence check
- https://blockstream.info/api/block/960105