ISRC FRZ038001430
Verified recording
FRZ038001430 is “Concerto For Violin And Strings In F Minor, Op. 8, No. 4, RV 297 "L'inverno": 2. Largo” by Antonio Vivaldi,
registered on the CopyrightChains blockchain with CopyrightID
0xc46d5c2d070350d4a735e8267cd310fd2b6ac7a3933e301354bbc54beeeb00c6 and independently timestamped
in Bitcoin block 956302 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ038001430.
Recording identifiers
- ISRC
- FRZ038001430
- Title
- Concerto For Violin And Strings In F Minor, Op. 8, No. 4, RV 297 "L'inverno": 2. Largo
- Artist
- Antonio Vivaldi
- CopyrightID (CopyrightChains transaction hash)
0xc46d5c2d070350d4a735e8267cd310fd2b6ac7a3933e301354bbc54beeeb00c6
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:a818b5a18d4a8b1e01dd56f129ebb28bd4aaa3b48bfefd656f7d979ee91e51e3- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ038001430
- Bitcoin block existence check
- https://blockstream.info/api/block/956302
Full record
Track page: Concerto For Violin And Strings In F Minor, Op. 8, No. 4, RV 297 "L'inverno": 2. Largo · Machine-readable JSON-LD