ISRC CH1492445408
Verified recording
CH1492445408 is “Violin Sonata No. 1 in A Major, C. 138: VIII. Presto” by Heinrich Ignaz Franz von Biber,
registered on the CopyrightChains blockchain with CopyrightID
0x51dda5c0e4c23d28c85b60d92b4bc3ade54972c0897d4b9c83feda2e4397b8a9 and independently timestamped
in Bitcoin block 960284 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH1492445408.
Recording identifiers
- ISRC
- CH1492445408
- Title
- Violin Sonata No. 1 in A Major, C. 138: VIII. Presto
- Artist
- Heinrich Ignaz Franz von Biber
- CopyrightID (CopyrightChains transaction hash)
0x51dda5c0e4c23d28c85b60d92b4bc3ade54972c0897d4b9c83feda2e4397b8a9
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T17:23:26+00:00
- Bitcoin block
- 960284
- Canonical record hash
sha256:4f9393b67c697a6982f38f6fd6318eb29ec41dd018c60e1e8114e46e9edf789c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH1492445408
- Bitcoin block existence check
- https://blockstream.info/api/block/960284
Full record
Track page: Violin Sonata No. 1 in A Major, C. 138: VIII. Presto · Machine-readable JSON-LD