ISRC NLA460915743
Verified recording
NLA460915743 is “Violin Sonata No. 3 in F Major, C. 140: II. Aria - Variatio” by Heinrich Ignaz Franz von Biber,
registered on the CopyrightChains blockchain with CopyrightID
0x3ba57dba6d3d1b213c71c725af0909fc8ef9fb0160758a588b2351e46963fa5e 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/NLA460915743.
Recording identifiers
- ISRC
- NLA460915743
- Title
- Violin Sonata No. 3 in F Major, C. 140: II. Aria - Variatio
- Artist
- Heinrich Ignaz Franz von Biber
- CopyrightID (CopyrightChains transaction hash)
0x3ba57dba6d3d1b213c71c725af0909fc8ef9fb0160758a588b2351e46963fa5e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:634bd75e3cfe77c47586c18ddfe0be8053cb2e3131b93dcf17a8d3665829b455- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA460915743
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: Violin Sonata No. 3 in F Major, C. 140: II. Aria - Variatio · Machine-readable JSON-LD