ISRC CH1492445441
Verified recording
CH1492445441 is “Violin Sonata No. 6 in C Minor, C. 143: V. Adagio” by Heinrich Ignaz Franz von Biber,
registered on the CopyrightChains blockchain with CopyrightID
0x9ba5d8ef07e6909d5b07c3c8909b8f5594dc8d16ed83f1fd2f77f44b2cf1cc78 and independently timestamped
in Bitcoin block 960435 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH1492445441.
Recording identifiers
- ISRC
- CH1492445441
- Title
- Violin Sonata No. 6 in C Minor, C. 143: V. Adagio
- Artist
- Heinrich Ignaz Franz von Biber
- CopyrightID (CopyrightChains transaction hash)
0x9ba5d8ef07e6909d5b07c3c8909b8f5594dc8d16ed83f1fd2f77f44b2cf1cc78
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T16:33:26+00:00
- Bitcoin block
- 960435
- Canonical record hash
sha256:c0ff5a6b3f07abd1ee400dd8e98fb96ce276e6df24e2e4fb5cfa77b0b510e15e- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH1492445441
- Bitcoin block existence check
- https://blockstream.info/api/block/960435
Full record
Track page: Violin Sonata No. 6 in C Minor, C. 143: V. Adagio · Machine-readable JSON-LD