ISRC ITDQ70556201
Verified recording
ITDQ70556201 is “Violin Concerto in C Major, RV 111: I. (Allegro) (cadenza by F. Ammetto)” by Antonio Vivaldi,
registered on the CopyrightChains blockchain with CopyrightID
0x1b594af0e1f27cfcc02de95e927d73f02cccfb9891120e2c6916121632c4cedc and independently timestamped
in Bitcoin block 960175 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITDQ70556201.
Recording identifiers
- ISRC
- ITDQ70556201
- Title
- Violin Concerto in C Major, RV 111: I. (Allegro) (cadenza by F. Ammetto)
- Artist
- Antonio Vivaldi
- CopyrightID (CopyrightChains transaction hash)
0x1b594af0e1f27cfcc02de95e927d73f02cccfb9891120e2c6916121632c4cedc
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T00:16:15+00:00
- Bitcoin block
- 960175
- Canonical record hash
sha256:1b53a1122a265a423198b0af26d0bf6b91ac6d5aa75257816ee9f615a6ff488f- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITDQ70556201
- Bitcoin block existence check
- https://blockstream.info/api/block/960175
Full record
Track page: Violin Concerto in C Major, RV 111: I. (Allegro) (cadenza by F. Ammetto) · Machine-readable JSON-LD