ISRC FRZ141321220
Verified recording
FRZ141321220 is “Oboe Concerto in C major, RV 450: I. Allegro molto” by Antonio Vivaldi,
registered on the CopyrightChains blockchain with CopyrightID
0xe9045f8b1cd4dce65cd38a0462cac5ea91151738fb9f26ee0daf1ec460d77822 and independently timestamped
in Bitcoin block 960429 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ141321220.
Recording identifiers
- ISRC
- FRZ141321220
- Title
- Oboe Concerto in C major, RV 450: I. Allegro molto
- Artist
- Antonio Vivaldi
- CopyrightID (CopyrightChains transaction hash)
0xe9045f8b1cd4dce65cd38a0462cac5ea91151738fb9f26ee0daf1ec460d77822
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T16:07:24+00:00
- Bitcoin block
- 960429
- Canonical record hash
sha256:4c700a5e8ad809dc1f4f80d44b51207bc77bfd8d9bd85a63f02e068af75a7f52- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ141321220
- Bitcoin block existence check
- https://blockstream.info/api/block/960429
Full record
Track page: Oboe Concerto in C major, RV 450: I. Allegro molto · Machine-readable JSON-LD