ISRC FRZ206900803
Verified recording
FRZ206900803 is “Vivaldi: Concerto for Two Mandolins in G Major, RV 532: III. Allegro” by Antonio Vivaldi,
registered on the CopyrightChains blockchain with CopyrightID
0x12bf2de25b84cdecef2a0cb5155822775a5a92274de7b5bf70fd2d59ee45c111 and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ206900803.
Recording identifiers
- ISRC
- FRZ206900803
- Title
- Vivaldi: Concerto for Two Mandolins in G Major, RV 532: III. Allegro
- Artist
- Antonio Vivaldi
- CopyrightID (CopyrightChains transaction hash)
0x12bf2de25b84cdecef2a0cb5155822775a5a92274de7b5bf70fd2d59ee45c111
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:a8a08bfaabb8cbbac071537fbd7f60264045eaf930795f8cdd54c7a00badaf11- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ206900803
- Bitcoin block existence check
- https://blockstream.info/api/block/953520
Full record
Track page: Vivaldi: Concerto for Two Mandolins in G Major, RV 532: III. Allegro · Machine-readable JSON-LD