ISRC CHE272301364
Verified recording
CHE272301364 is “Sonata No. 1 in D Minor, "The Annunciation": III. Finale” by Heinrich Ignaz Franz von Biber,
registered on the CopyrightChains blockchain with CopyrightID
0x3daf15560909cd22eb3f45e2e2ce17a4f3b6ae76cdccc56bf7c3142ac1873dc2 and independently timestamped
in Bitcoin block 960459 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CHE272301364.
Recording identifiers
- ISRC
- CHE272301364
- Title
- Sonata No. 1 in D Minor, "The Annunciation": III. Finale
- Artist
- Heinrich Ignaz Franz von Biber
- CopyrightID (CopyrightChains transaction hash)
0x3daf15560909cd22eb3f45e2e2ce17a4f3b6ae76cdccc56bf7c3142ac1873dc2
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T20:22:46+00:00
- Bitcoin block
- 960459
- Canonical record hash
sha256:e67e8dec85f2a77ea1a22566d12f9bc6ce09e8b8ee430fccb4fe41f304878793- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CHE272301364
- Bitcoin block existence check
- https://blockstream.info/api/block/960459
Full record
Track page: Sonata No. 1 in D Minor, "The Annunciation": III. Finale · Machine-readable JSON-LD