ISRC FRZ201901266
Verified recording
FRZ201901266 is “Vivaldi: Cello Concerto in C Minor, RV 401: III. Allegro ma non molto” by Antonio Vivaldi,
registered on the CopyrightChains blockchain with CopyrightID
0x7e8106364101c296cb7e9021d30d6503b9b8e349af984550706a10075feb650a and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ201901266.
Recording identifiers
- ISRC
- FRZ201901266
- Title
- Vivaldi: Cello Concerto in C Minor, RV 401: III. Allegro ma non molto
- Artist
- Antonio Vivaldi
- CopyrightID (CopyrightChains transaction hash)
0x7e8106364101c296cb7e9021d30d6503b9b8e349af984550706a10075feb650a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:69cbc2a113f2649f40f9bca60b46d74bbba55c09497a271383e280d07c0df910- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ201901266
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: Vivaldi: Cello Concerto in C Minor, RV 401: III. Allegro ma non molto · Machine-readable JSON-LD