ISRC FRZ131429030
Verified recording
FRZ131429030 is “Bassoon Concerto in C Major, RV 469: III. —” by Antonio Vivaldi,
registered on the CopyrightChains blockchain with CopyrightID
0x27d79533cf877703a539fb813bf6b4394c2a0d0b4727cfa5c1d69bde2172dc41 and independently timestamped
in Bitcoin block 960138 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ131429030.
Recording identifiers
- ISRC
- FRZ131429030
- Title
- Bassoon Concerto in C Major, RV 469: III. —
- Artist
- Antonio Vivaldi
- CopyrightID (CopyrightChains transaction hash)
0x27d79533cf877703a539fb813bf6b4394c2a0d0b4727cfa5c1d69bde2172dc41
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T19:35:34+00:00
- Bitcoin block
- 960138
- Canonical record hash
sha256:e9db4e524e7273a208933150ffd4858815e0160afd289f5d234d2e6098b5249c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ131429030
- Bitcoin block existence check
- https://blockstream.info/api/block/960138
Full record
Track page: Bassoon Concerto in C Major, RV 469: III. — · Machine-readable JSON-LD