ISRC ITD552006404
Verified recording
ITD552006404 is “Cello Sonata in B-Flat Major, Op. 14 No. 1, RV 47: IV. Allegro” by Antonio Vivaldi,
registered on the CopyrightChains blockchain with CopyrightID
0x78370b790a6eaae11dfb6cf4cabff34353c3d257db9f6a0d59afd756afd3eb1b and independently timestamped
in Bitcoin block 957120 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITD552006404.
Recording identifiers
- ISRC
- ITD552006404
- Title
- Cello Sonata in B-Flat Major, Op. 14 No. 1, RV 47: IV. Allegro
- Artist
- Antonio Vivaldi
- CopyrightID (CopyrightChains transaction hash)
0x78370b790a6eaae11dfb6cf4cabff34353c3d257db9f6a0d59afd756afd3eb1b
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:22:41+00:00
- Bitcoin block
- 957120
- Canonical record hash
sha256:a8206cd22fc876a432cf623d19370557fab9fcf8d3de2dbc44cac9a7b79fcd5a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITD552006404
- Bitcoin block existence check
- https://blockstream.info/api/block/957120
Full record
Track page: Cello Sonata in B-Flat Major, Op. 14 No. 1, RV 47: IV. Allegro · Machine-readable JSON-LD