ISRC CZB872110003
Verified recording
CZB872110003 is “Concerto for French Horn and Orchestra: III. Allegro giocoso” by Jiří Pauer,
registered on the CopyrightChains blockchain with CopyrightID
0x49d8ac92332d44d27d57581b92d1b90664c090f38c6c8de13ca53d7f254e6064 and independently timestamped
in Bitcoin block 960348 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CZB872110003.
Recording identifiers
- ISRC
- CZB872110003
- Title
- Concerto for French Horn and Orchestra: III. Allegro giocoso
- Artist
- Jiří Pauer
- CopyrightID (CopyrightChains transaction hash)
0x49d8ac92332d44d27d57581b92d1b90664c090f38c6c8de13ca53d7f254e6064
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T05:17:02+00:00
- Bitcoin block
- 960348
- Canonical record hash
sha256:41742fc92d627b93ae1ab2f9a3c52483a99906747f8e513063f93614abdd19fb- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CZB872110003
- Bitcoin block existence check
- https://blockstream.info/api/block/960348
Full record
Track page: Concerto for French Horn and Orchestra: III. Allegro giocoso · Machine-readable JSON-LD