ISRC NOX9X2945112
Verified recording
NOX9X2945112 is “Jesu Dulcis Memoria, Opus 40 Nr.4” by Otto Olsson,
registered on the CopyrightChains blockchain with CopyrightID
0x4fc0edc82093fadf736025a2579171e97752572fc46f2a492c2a4e5fb747d6fd and independently timestamped
in Bitcoin block 960362 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NOX9X2945112.
Recording identifiers
- ISRC
- NOX9X2945112
- Title
- Jesu Dulcis Memoria, Opus 40 Nr.4
- Artist
- Otto Olsson
- CopyrightID (CopyrightChains transaction hash)
0x4fc0edc82093fadf736025a2579171e97752572fc46f2a492c2a4e5fb747d6fd
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T06:58:00+00:00
- Bitcoin block
- 960362
- Canonical record hash
sha256:74a22ec4cd9b1c68f2279c21b26f917852702a232b626832d07222208e122bff- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NOX9X2945112
- Bitcoin block existence check
- https://blockstream.info/api/block/960362
Full record
Track page: Jesu Dulcis Memoria, Opus 40 Nr.4 · Machine-readable JSON-LD