ISRC CZD940800014
Verified recording
CZD940800014 is “Concerto for French Horn, Timpani and Strings in D-Sharp Major: II. Andante poco larghetto” by František Xaver Pokorný,
registered on the CopyrightChains blockchain with CopyrightID
0x342b6df1636fecd3954da44eeee2a3066d90d34bbff5f437b01705d4a75160ad 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/CZD940800014.
Recording identifiers
- ISRC
- CZD940800014
- Title
- Concerto for French Horn, Timpani and Strings in D-Sharp Major: II. Andante poco larghetto
- Artist
- František Xaver Pokorný
- CopyrightID (CopyrightChains transaction hash)
0x342b6df1636fecd3954da44eeee2a3066d90d34bbff5f437b01705d4a75160ad
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:004e3d0ca0a925fab75c23278ba287ceb4dd4189f64166db0473b86c7f1a303d- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CZD940800014
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Concerto for French Horn, Timpani and Strings in D-Sharp Major: II. Andante poco larghetto · Machine-readable JSON-LD