ISRC FR7JM2139050
Verified recording
FR7JM2139050 is “Violin Concerto in B Minor, RV. 384: I. Allegro” by Antonio Vivaldi,
registered on the CopyrightChains blockchain with CopyrightID
0x1d591fcdb79399a66562ec3f14591d5928d2b5a137d325dfeb21b2d1ad2d2b3e and independently timestamped
in Bitcoin block 957073 on 2026-07-07.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR7JM2139050.
Recording identifiers
- ISRC
- FR7JM2139050
- Title
- Violin Concerto in B Minor, RV. 384: I. Allegro
- Artist
- Antonio Vivaldi
- CopyrightID (CopyrightChains transaction hash)
0x1d591fcdb79399a66562ec3f14591d5928d2b5a137d325dfeb21b2d1ad2d2b3e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-07T18:39:05+00:00
- Bitcoin block
- 957073
- Canonical record hash
sha256:f616650eb140fda1c66fd0d3a37e78a2ede065bd9b2b912f04ef220843d218b4- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR7JM2139050
- Bitcoin block existence check
- https://blockstream.info/api/block/957073
Full record
Track page: Violin Concerto in B Minor, RV. 384: I. Allegro · Machine-readable JSON-LD