ISRC DES380020878
Verified recording
DES380020878 is “Sonata No. 1 in D Minor "Annuciation": II. Variation - Aria Allegro - Varatio” by Heinrich Ignaz Franz von Biber,
registered on the CopyrightChains blockchain with CopyrightID
0xed72430330f0113575c8c2a0bb13f9d37f7a69f4e78e262cc98268a5cfa05e76 and independently timestamped
in Bitcoin block 960455 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DES380020878.
Recording identifiers
- ISRC
- DES380020878
- Title
- Sonata No. 1 in D Minor "Annuciation": II. Variation - Aria Allegro - Varatio
- Artist
- Heinrich Ignaz Franz von Biber
- CopyrightID (CopyrightChains transaction hash)
0xed72430330f0113575c8c2a0bb13f9d37f7a69f4e78e262cc98268a5cfa05e76
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T19:53:13+00:00
- Bitcoin block
- 960455
- Canonical record hash
sha256:6df1fc7ecb2c838b4888d318e45ce022ade632bbb1b4e40649ce73d173946420- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DES380020878
- Bitcoin block existence check
- https://blockstream.info/api/block/960455
Full record
Track page: Sonata No. 1 in D Minor "Annuciation": II. Variation - Aria Allegro - Varatio · Machine-readable JSON-LD