ISRC ITW310715101
Verified recording
ITW310715101 is “Concerto for Bassoon and Orchestra in B-Flat Major, K 191: I. Allegro” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0x8235ffb4b5440f8473da222a3c8fb0a5dcc03be566fb1d2e405f97bdb8cc5b8f and independently timestamped
in Bitcoin block 957124 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITW310715101.
Recording identifiers
- ISRC
- ITW310715101
- Title
- Concerto for Bassoon and Orchestra in B-Flat Major, K 191: I. Allegro
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0x8235ffb4b5440f8473da222a3c8fb0a5dcc03be566fb1d2e405f97bdb8cc5b8f
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:53:27+00:00
- Bitcoin block
- 957124
- Canonical record hash
sha256:6d97ee071b387498e9ddfe3ccc4cb1a62fe8099b419ea549d4f4eafc3ce12f5b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITW310715101
- Bitcoin block existence check
- https://blockstream.info/api/block/957124
Full record
Track page: Concerto for Bassoon and Orchestra in B-Flat Major, K 191: I. Allegro · Machine-readable JSON-LD