ISRC ITW310715109
Verified recording
ITW310715109 is “Concerto for Bassoon and Orchestra in C Major: III. Allegro assai” by Jan Antonin Kozeluh,
registered on the CopyrightChains blockchain with CopyrightID
0xc69d61c1b68b6d0b10d3cbf438579fb1981d60b13173ec5191cdec0f51819882 and independently timestamped
in Bitcoin block 960397 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITW310715109.
Recording identifiers
- ISRC
- ITW310715109
- Title
- Concerto for Bassoon and Orchestra in C Major: III. Allegro assai
- Artist
- Jan Antonin Kozeluh
- CopyrightID (CopyrightChains transaction hash)
0xc69d61c1b68b6d0b10d3cbf438579fb1981d60b13173ec5191cdec0f51819882
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T12:24:41+00:00
- Bitcoin block
- 960397
- Canonical record hash
sha256:8e732a41d1083fc50f09c42d73a06519ab576540cf20dce7953a5396b66797dd- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITW310715109
- Bitcoin block existence check
- https://blockstream.info/api/block/960397
Full record
Track page: Concerto for Bassoon and Orchestra in C Major: III. Allegro assai · Machine-readable JSON-LD