ISRC NLA460915741
Verified recording
NLA460915741 is “Violin Sonata No. 6 in C Minor, C. 143: V. Adagio - Allegro - Adagio” by Heinrich Ignaz Franz von Biber,
registered on the CopyrightChains blockchain with CopyrightID
0xc2ad8a96b95ca0bc9936c920523cbb18d779cc88f99950e155e2a211d877d19d and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA460915741.
Recording identifiers
- ISRC
- NLA460915741
- Title
- Violin Sonata No. 6 in C Minor, C. 143: V. Adagio - Allegro - Adagio
- Artist
- Heinrich Ignaz Franz von Biber
- CopyrightID (CopyrightChains transaction hash)
0xc2ad8a96b95ca0bc9936c920523cbb18d779cc88f99950e155e2a211d877d19d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:220b74e620744593471845c889077248b0ee482e44132acad03d7bd9b0edfb70- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA460915741
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: Violin Sonata No. 6 in C Minor, C. 143: V. Adagio - Allegro - Adagio · Machine-readable JSON-LD