ISRC DES380020877
Verified recording
DES380020877 is “Sonata No. 1 in D Minor "Annuciation": I. Praeludium” by Heinrich Ignaz Franz von Biber,
registered on the CopyrightChains blockchain with CopyrightID
0xd939717a61e1bad950561f00bc1d19a5e38ba566854495207e1aa21be04e32d5 and independently timestamped
in Bitcoin block 957145 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DES380020877.
Recording identifiers
- ISRC
- DES380020877
- Title
- Sonata No. 1 in D Minor "Annuciation": I. Praeludium
- Artist
- Heinrich Ignaz Franz von Biber
- CopyrightID (CopyrightChains transaction hash)
0xd939717a61e1bad950561f00bc1d19a5e38ba566854495207e1aa21be04e32d5
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T08:56:20+00:00
- Bitcoin block
- 957145
- Canonical record hash
sha256:431ac8e61ce35a3ae30d0fe56545f5f6d1833ffea69747db13d5279ee2830412- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DES380020877
- Bitcoin block existence check
- https://blockstream.info/api/block/957145
Full record
Track page: Sonata No. 1 in D Minor "Annuciation": I. Praeludium · Machine-readable JSON-LD