ISRC FRZ208000017
Verified recording
FRZ208000017 is “Vivaldi: Violin Concerto in B-Flat Major, RV 363 "Il corneto da posta": I. Allegro” by Antonio Vivaldi,
registered on the CopyrightChains blockchain with CopyrightID
0x5404e39dc57c3e101828ceee77572d3e237d21eb6e5d1a48b172c3a38dec395d 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/FRZ208000017.
Recording identifiers
- ISRC
- FRZ208000017
- Title
- Vivaldi: Violin Concerto in B-Flat Major, RV 363 "Il corneto da posta": I. Allegro
- Artist
- Antonio Vivaldi
- CopyrightID (CopyrightChains transaction hash)
0x5404e39dc57c3e101828ceee77572d3e237d21eb6e5d1a48b172c3a38dec395d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:87d4af2e8e8c8815af7d7be1e817e247a55e3b272e57972b7c5d3ccdf2f79833- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ208000017
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Vivaldi: Violin Concerto in B-Flat Major, RV 363 "Il corneto da posta": I. Allegro · Machine-readable JSON-LD