ISRC CZA169203262
Verified recording
CZA169203262 is “Concerto for Double Bass and Orchestra in D Major: III. Finale. Allegro” by Carl Ditters von Dittersdorf,
registered on the CopyrightChains blockchain with CopyrightID
0x6c7a18d93f685e95baa09429c86c35b8c349e1b4dd0de003ba411ae4d967a43d and independently timestamped
in Bitcoin block 956312 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CZA169203262.
Recording identifiers
- ISRC
- CZA169203262
- Title
- Concerto for Double Bass and Orchestra in D Major: III. Finale. Allegro
- Artist
- Carl Ditters von Dittersdorf
- CopyrightID (CopyrightChains transaction hash)
0x6c7a18d93f685e95baa09429c86c35b8c349e1b4dd0de003ba411ae4d967a43d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T05:09:12+00:00
- Bitcoin block
- 956312
- Canonical record hash
sha256:0546c9445312de923b6c9bc8fceda04b699b60ca4a321ccfb9027f6f7761b4a8- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CZA169203262
- Bitcoin block existence check
- https://blockstream.info/api/block/956312
Full record
Track page: Concerto for Double Bass and Orchestra in D Major: III. Finale. Allegro · Machine-readable JSON-LD