ISRC ITD551082307
Verified recording
ITD551082307 is “Bassoon Concerto in A Minor, RV 497: I. Allegro molto” by Antonio Vivaldi,
registered on the CopyrightChains blockchain with CopyrightID
0x81660dfa5bf7d199d8bc55222402543f518c9e78c385ed34e34882d582b14c37 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/ITD551082307.
Recording identifiers
- ISRC
- ITD551082307
- Title
- Bassoon Concerto in A Minor, RV 497: I. Allegro molto
- Artist
- Antonio Vivaldi
- CopyrightID (CopyrightChains transaction hash)
0x81660dfa5bf7d199d8bc55222402543f518c9e78c385ed34e34882d582b14c37
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:5de3fd7fbcd6e2122f55a05d64651a5513288f63aacf9417f10c12453025fcc4- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITD551082307
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Bassoon Concerto in A Minor, RV 497: I. Allegro molto · Machine-readable JSON-LD