ISRC CH1492243602
Verified recording
CH1492243602 is “Sonatae unarum fidium: No. 2 in D Minor” by Johann Heinrich Schmelzer,
registered on the CopyrightChains blockchain with CopyrightID
0x43e6080a59684bb60c1f79b36638e090cc44eecee243525c3117e2b2083229dc and independently timestamped
in Bitcoin block 960441 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH1492243602.
Recording identifiers
- ISRC
- CH1492243602
- Title
- Sonatae unarum fidium: No. 2 in D Minor
- Artist
- Johann Heinrich Schmelzer
- CopyrightID (CopyrightChains transaction hash)
0x43e6080a59684bb60c1f79b36638e090cc44eecee243525c3117e2b2083229dc
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T17:29:52+00:00
- Bitcoin block
- 960441
- Canonical record hash
sha256:0e87d9e508f4333fe91055dff0570871280f70b3b22f8435ad93c9a7693d094f- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH1492243602
- Bitcoin block existence check
- https://blockstream.info/api/block/960441
Full record
Track page: Sonatae unarum fidium: No. 2 in D Minor · Machine-readable JSON-LD