ISRC FRZ179204900
Verified recording
FRZ179204900 is “Concerto en la mineur pour basson, F.VIII7: Andante molto” by Antonio Vivaldi,
registered on the CopyrightChains blockchain with CopyrightID
0xdf654bcc8159a63b29b856b8edba9b59f4dcd26fe3a43abf9066bc690809effe and independently timestamped
in Bitcoin block 960334 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ179204900.
Recording identifiers
- ISRC
- FRZ179204900
- Title
- Concerto en la mineur pour basson, F.VIII7: Andante molto
- Artist
- Antonio Vivaldi
- CopyrightID (CopyrightChains transaction hash)
0xdf654bcc8159a63b29b856b8edba9b59f4dcd26fe3a43abf9066bc690809effe
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T02:19:15+00:00
- Bitcoin block
- 960334
- Canonical record hash
sha256:890a1622f4559cb6ea48d8fb3b5b78a0d41ac35824798e247d71a7e7c6100243- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ179204900
- Bitcoin block existence check
- https://blockstream.info/api/block/960334
Full record
Track page: Concerto en la mineur pour basson, F.VIII7: Andante molto · Machine-readable JSON-LD