ISRC ITW310715107
Verified recording
ITW310715107 is “Concerto for Bassoon and Orchestra in C Major: I. Allegro” by Jan Antonin Kozeluh,
registered on the CopyrightChains blockchain with CopyrightID
0x074d610323259075461e91ca08fe9d52c71bdd3c7ee5a03e92de51ad0ee36951 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/ITW310715107.
Recording identifiers
- ISRC
- ITW310715107
- Title
- Concerto for Bassoon and Orchestra in C Major: I. Allegro
- Artist
- Jan Antonin Kozeluh
- CopyrightID (CopyrightChains transaction hash)
0x074d610323259075461e91ca08fe9d52c71bdd3c7ee5a03e92de51ad0ee36951
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T12:24:41+00:00
- Bitcoin block
- 960397
- Canonical record hash
sha256:02d4e884dbfc900346ce64f95c939c0df9bd3f59130cb656e4198f11cdc6d3f8- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITW310715107
- Bitcoin block existence check
- https://blockstream.info/api/block/960397
Full record
Track page: Concerto for Bassoon and Orchestra in C Major: I. Allegro · Machine-readable JSON-LD