ISRC NLA460915742
Verified recording
NLA460915742 is “Violin Sonata No. 3 in F Major, C. 140: I. Adagio - Presto” by Heinrich Ignaz Franz von Biber,
registered on the CopyrightChains blockchain with CopyrightID
0x97e477c8219d04214bf1d5a18a57f9cb67d4d7100391a46b4693187837491cab 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/NLA460915742.
Recording identifiers
- ISRC
- NLA460915742
- Title
- Violin Sonata No. 3 in F Major, C. 140: I. Adagio - Presto
- Artist
- Heinrich Ignaz Franz von Biber
- CopyrightID (CopyrightChains transaction hash)
0x97e477c8219d04214bf1d5a18a57f9cb67d4d7100391a46b4693187837491cab
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:730804cc5bf42a626dfd91571fe8b95bb711fd9a7aeb9e335e247f6abae1c31a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA460915742
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: Violin Sonata No. 3 in F Major, C. 140: I. Adagio - Presto · Machine-readable JSON-LD