ISRC CZA169103215
Verified recording
CZA169103215 is “Sinfonia Concertante for Viola, Double Bass and Orchestra: III. Menuetto” by Carl Ditters von Dittersdorf,
registered on the CopyrightChains blockchain with CopyrightID
0x70cc3ff431345dede0ba8ec5766b7261f51e40de6877eb54ff79be5a47f27f51 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CZA169103215.
Recording identifiers
- ISRC
- CZA169103215
- Title
- Sinfonia Concertante for Viola, Double Bass and Orchestra: III. Menuetto
- Artist
- Carl Ditters von Dittersdorf
- CopyrightID (CopyrightChains transaction hash)
0x70cc3ff431345dede0ba8ec5766b7261f51e40de6877eb54ff79be5a47f27f51
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:27341f38628cc1bf119a6fb77e72c5bb7734e1a9afd1e0c8d9cca66266ecb3f4- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CZA169103215
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Sinfonia Concertante for Viola, Double Bass and Orchestra: III. Menuetto · Machine-readable JSON-LD