ISRC ITDQ79221146
Verified recording
ITDQ79221146 is “Violin Concerto in B-Flat Major (arr. G. Catalucci violin and chamber ensemble)” by Giovanni Battista Pergolesi,
registered on the CopyrightChains blockchain with CopyrightID
0xd0ddc206c7bba5e0ed3479b751dff7689a93ae3beb1650209e0523e545bf77d3 and independently timestamped
in Bitcoin block 960448 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITDQ79221146.
Recording identifiers
- ISRC
- ITDQ79221146
- Title
- Violin Concerto in B-Flat Major (arr. G. Catalucci violin and chamber ensemble)
- Artist
- Giovanni Battista Pergolesi
- CopyrightID (CopyrightChains transaction hash)
0xd0ddc206c7bba5e0ed3479b751dff7689a93ae3beb1650209e0523e545bf77d3
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T18:48:12+00:00
- Bitcoin block
- 960448
- Canonical record hash
sha256:b7c83d3f06e1d09066e487a8d797db767f5576c78ec8570511cf80e0671d6277- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITDQ79221146
- Bitcoin block existence check
- https://blockstream.info/api/block/960448
Full record
Track page: Violin Concerto in B-Flat Major (arr. G. Catalucci violin and chamber ensemble) · Machine-readable JSON-LD