ISRC FRZ131429180
Verified recording
FRZ131429180 is “Bassoon Concerto in C Major, RV 473: III. Minuet” by Antonio Vivaldi,
registered on the CopyrightChains blockchain with CopyrightID
0x5175bf8e4a56a5c5f89670ab6120f6ae962a4b2450ea2596affc9427e0b8d08b 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/FRZ131429180.
Recording identifiers
- ISRC
- FRZ131429180
- Title
- Bassoon Concerto in C Major, RV 473: III. Minuet
- Artist
- Antonio Vivaldi
- CopyrightID (CopyrightChains transaction hash)
0x5175bf8e4a56a5c5f89670ab6120f6ae962a4b2450ea2596affc9427e0b8d08b
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T09:57:33+00:00
- Bitcoin block
- 960240
- Canonical record hash
sha256:8948748954aee991c40fc685b4a74ab3757cd6ef06185ee5de54e027a94fc835- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ131429180
- Bitcoin block existence check
- https://blockstream.info/api/block/960240
Full record
Track page: Bassoon Concerto in C Major, RV 473: III. Minuet · Machine-readable JSON-LD