ISRC NLA460915144
Verified recording
NLA460915144 is “Suite for Solo Violin without Bass in A major: I. Prelude” by Johann Paul Von Westhoff,
registered on the CopyrightChains blockchain with CopyrightID
0xb477e1495b1a5dbb8647b3a20ebeca219f8b1010a4b0bba5d18ab71dd288ee67 and independently timestamped
in Bitcoin block 960478 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA460915144.
Recording identifiers
- ISRC
- NLA460915144
- Title
- Suite for Solo Violin without Bass in A major: I. Prelude
- Artist
- Johann Paul Von Westhoff
- CopyrightID (CopyrightChains transaction hash)
0xb477e1495b1a5dbb8647b3a20ebeca219f8b1010a4b0bba5d18ab71dd288ee67
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T23:30:38+00:00
- Bitcoin block
- 960478
- Canonical record hash
sha256:ba45145919b2ec9f3193e00be0babb52941b155619f8b3dd952169d37f041532- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA460915144
- Bitcoin block existence check
- https://blockstream.info/api/block/960478
Full record
Track page: Suite for Solo Violin without Bass in A major: I. Prelude · Machine-readable JSON-LD