ISRC DES380020887
Verified recording
DES380020887 is “Sonata No. 4 in D Minor "Presentation in the Temple: Ciacona” by Heinrich Ignaz Franz von Biber,
registered on the CopyrightChains blockchain with CopyrightID
0xf252ac65b62222143b79f60c44a06a9db23bd7782f8efc4d04f079c9bec3e99c 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/DES380020887.
Recording identifiers
- ISRC
- DES380020887
- Title
- Sonata No. 4 in D Minor "Presentation in the Temple: Ciacona
- Artist
- Heinrich Ignaz Franz von Biber
- CopyrightID (CopyrightChains transaction hash)
0xf252ac65b62222143b79f60c44a06a9db23bd7782f8efc4d04f079c9bec3e99c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T17:29:52+00:00
- Bitcoin block
- 960441
- Canonical record hash
sha256:1212f1e4388cbf6cfd5ddb8c28744558c468cb0a89f9fe2536e766dcefc5ea38- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DES380020887
- Bitcoin block existence check
- https://blockstream.info/api/block/960441
Full record
Track page: Sonata No. 4 in D Minor "Presentation in the Temple: Ciacona · Machine-readable JSON-LD