ISRC CHE272301366
Verified recording
CHE272301366 is “Sonata No. 2 in A Major, "The Visitation": II. Allamanda” by Heinrich Ignaz Franz von Biber,
registered on the CopyrightChains blockchain with CopyrightID
0x52b905d130b0eddcf71e0c7c45a4c591315a9a8cd25f51c7de5796e4cff3f32c and independently timestamped
in Bitcoin block 960435 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CHE272301366.
Recording identifiers
- ISRC
- CHE272301366
- Title
- Sonata No. 2 in A Major, "The Visitation": II. Allamanda
- Artist
- Heinrich Ignaz Franz von Biber
- CopyrightID (CopyrightChains transaction hash)
0x52b905d130b0eddcf71e0c7c45a4c591315a9a8cd25f51c7de5796e4cff3f32c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T16:33:26+00:00
- Bitcoin block
- 960435
- Canonical record hash
sha256:cdb969cdcec0059d01021a287eeabfd99983d052616d56f3dc245b44a4a4634c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CHE272301366
- Bitcoin block existence check
- https://blockstream.info/api/block/960435
Full record
Track page: Sonata No. 2 in A Major, "The Visitation": II. Allamanda · Machine-readable JSON-LD