ISRC FR1P70800230
Verified recording
FR1P70800230 is “Concerto for Violin in B-Flat Major, RV 372 "Per signora Chiara": II. Largo ma non molto” by Antonio Vivaldi,
registered on the CopyrightChains blockchain with CopyrightID
0x8c792f717ea922691e60854f7d1a590fa4c64b297374c12a84dc75124aab5f45 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/FR1P70800230.
Recording identifiers
- ISRC
- FR1P70800230
- Title
- Concerto for Violin in B-Flat Major, RV 372 "Per signora Chiara": II. Largo ma non molto
- Artist
- Antonio Vivaldi
- CopyrightID (CopyrightChains transaction hash)
0x8c792f717ea922691e60854f7d1a590fa4c64b297374c12a84dc75124aab5f45
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:8b957609e255353d9d2f7f92ed49e6ac1c4fb2496f0a2683b7dcf3428fb3d4f3- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR1P70800230
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Concerto for Violin in B-Flat Major, RV 372 "Per signora Chiara": II. Largo ma non molto · Machine-readable JSON-LD