ISRC FRZ179204890
Verified recording
FRZ179204890 is “Concerto, en la mineur pour basson, F.VIII7: Allegro molto” by Antonio Vivaldi,
registered on the CopyrightChains blockchain with CopyrightID
0x7abceaff93db783b5ed0dc3e9f6b943e1c517fa283628df16639025ea876c9bc and independently timestamped
in Bitcoin block 960220 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ179204890.
Recording identifiers
- ISRC
- FRZ179204890
- Title
- Concerto, en la mineur pour basson, F.VIII7: Allegro molto
- Artist
- Antonio Vivaldi
- CopyrightID (CopyrightChains transaction hash)
0x7abceaff93db783b5ed0dc3e9f6b943e1c517fa283628df16639025ea876c9bc
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T07:28:30+00:00
- Bitcoin block
- 960220
- Canonical record hash
sha256:48746793d8ff857ee721456a4882f07c75d9bbbd3b3ada2a42ef36094832c663- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ179204890
- Bitcoin block existence check
- https://blockstream.info/api/block/960220
Full record
Track page: Concerto, en la mineur pour basson, F.VIII7: Allegro molto · Machine-readable JSON-LD