ISRC FRZ131810070
Verified recording
FRZ131810070 is “Mandolin Concerto in C Major, RV 425: I. Allegro” by Antonio Vivaldi,
registered on the CopyrightChains blockchain with CopyrightID
0xc85f917fe7fecf8e721340b031e5cb6f71b1d9e00156551bd550750fec5afed7 and independently timestamped
in Bitcoin block 960240 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ131810070.
Recording identifiers
- ISRC
- FRZ131810070
- Title
- Mandolin Concerto in C Major, RV 425: I. Allegro
- Artist
- Antonio Vivaldi
- CopyrightID (CopyrightChains transaction hash)
0xc85f917fe7fecf8e721340b031e5cb6f71b1d9e00156551bd550750fec5afed7
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T09:57:33+00:00
- Bitcoin block
- 960240
- Canonical record hash
sha256:7b9bb3d083cbb2a342797701994963524b80384e0b877131b6b149d7ac9ba061- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ131810070
- Bitcoin block existence check
- https://blockstream.info/api/block/960240
Full record
Track page: Mandolin Concerto in C Major, RV 425: I. Allegro · Machine-readable JSON-LD