ISRC CH1492445438
Verified recording
CH1492445438 is “Violin Sonata No. 6 in C Minor, C. 143: II. Passacagli” by Heinrich Ignaz Franz von Biber,
registered on the CopyrightChains blockchain with CopyrightID
0x02a7fb4d09b671920d89a2e46267d322aaf06c953514a535c7b209a6611a7b4e 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/CH1492445438.
Recording identifiers
- ISRC
- CH1492445438
- Title
- Violin Sonata No. 6 in C Minor, C. 143: II. Passacagli
- Artist
- Heinrich Ignaz Franz von Biber
- CopyrightID (CopyrightChains transaction hash)
0x02a7fb4d09b671920d89a2e46267d322aaf06c953514a535c7b209a6611a7b4e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:4bd722865cf4b17f05e10e9b8a4713ff8a290adadd88fabf03363d5a654ccc9a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH1492445438
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Violin Sonata No. 6 in C Minor, C. 143: II. Passacagli · Machine-readable JSON-LD