ISRC CH1492445421
Verified recording
CH1492445421 is “Violin Sonata No. 3 in F Major, C. 140: VI. —” by Heinrich Ignaz Franz von Biber,
registered on the CopyrightChains blockchain with CopyrightID
0xd220b45f431476500a3add611ebab743b11be04c6af38aa8cdcad0f085c2daf6 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH1492445421.
Recording identifiers
- ISRC
- CH1492445421
- Title
- Violin Sonata No. 3 in F Major, C. 140: VI. —
- Artist
- Heinrich Ignaz Franz von Biber
- CopyrightID (CopyrightChains transaction hash)
0xd220b45f431476500a3add611ebab743b11be04c6af38aa8cdcad0f085c2daf6
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:ed72306247546c8bfb177b0be2540cb8316ca54c81ae47cc4c92685af6aa63a3- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH1492445421
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Violin Sonata No. 3 in F Major, C. 140: VI. — · Machine-readable JSON-LD