ISRC CH1492445436
Verified recording
CH1492445436 is “Violin Sonata No. 5 in E Minor, C. 142: V. Aria” by Heinrich Ignaz Franz von Biber,
registered on the CopyrightChains blockchain with CopyrightID
0x3a219204a300ed4e935184c05ee37f18fd271b26042028f70dbca3291bb794ee and independently timestamped
in Bitcoin block 960403 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH1492445436.
Recording identifiers
- ISRC
- CH1492445436
- Title
- Violin Sonata No. 5 in E Minor, C. 142: V. Aria
- Artist
- Heinrich Ignaz Franz von Biber
- CopyrightID (CopyrightChains transaction hash)
0x3a219204a300ed4e935184c05ee37f18fd271b26042028f70dbca3291bb794ee
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T13:04:34+00:00
- Bitcoin block
- 960403
- Canonical record hash
sha256:ab9dd3ab54c54b1987132914819c6f0eed2818a4a636f6719cd64ff56fc82e2c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH1492445436
- Bitcoin block existence check
- https://blockstream.info/api/block/960403
Full record
Track page: Violin Sonata No. 5 in E Minor, C. 142: V. Aria · Machine-readable JSON-LD