ISRC NLA460915746
Verified recording
NLA460915746 is “Violin Sonata No. 3 in F Major, C. 140: V. Variatio” by Heinrich Ignaz Franz von Biber,
registered on the CopyrightChains blockchain with CopyrightID
0xe9ea9da1c6797312dce4b20ab69265868c5890fa044650dd02d1308585f01b0d and independently timestamped
in Bitcoin block 953515 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA460915746.
Recording identifiers
- ISRC
- NLA460915746
- Title
- Violin Sonata No. 3 in F Major, C. 140: V. Variatio
- Artist
- Heinrich Ignaz Franz von Biber
- CopyrightID (CopyrightChains transaction hash)
0xe9ea9da1c6797312dce4b20ab69265868c5890fa044650dd02d1308585f01b0d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:53:06+00:00
- Bitcoin block
- 953515
- Canonical record hash
sha256:fb04a4c3083e9e46730450a4efa494b844cd47bc8a2f2f17c5ca5da9c3189a9c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA460915746
- Bitcoin block existence check
- https://blockstream.info/api/block/953515
Full record
Track page: Violin Sonata No. 3 in F Major, C. 140: V. Variatio · Machine-readable JSON-LD