ISRC CH1492445414
Verified recording
CH1492445414 is “Violin Sonata No. 2 in Dorian Mode, C. 139: V. Forte” by Heinrich Ignaz Franz von Biber,
registered on the CopyrightChains blockchain with CopyrightID
0x2efff4055a8911d920f47aa0f03d223e95f927c9e5013cadf78930955e9810d9 and independently timestamped
in Bitcoin block 960268 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH1492445414.
Recording identifiers
- ISRC
- CH1492445414
- Title
- Violin Sonata No. 2 in Dorian Mode, C. 139: V. Forte
- Artist
- Heinrich Ignaz Franz von Biber
- CopyrightID (CopyrightChains transaction hash)
0x2efff4055a8911d920f47aa0f03d223e95f927c9e5013cadf78930955e9810d9
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T14:53:07+00:00
- Bitcoin block
- 960268
- Canonical record hash
sha256:75d5e7156afbac650bde681bdb99c22c8dba630c8790bbf529f1b9d5addc393b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH1492445414
- Bitcoin block existence check
- https://blockstream.info/api/block/960268
Full record
Track page: Violin Sonata No. 2 in Dorian Mode, C. 139: V. Forte · Machine-readable JSON-LD