ISRC FRZ131801350
Verified recording
FRZ131801350 is “Concerto for Strings in F Major, RV 142: I. Allegro molto” by Antonio Vivaldi,
registered on the CopyrightChains blockchain with CopyrightID
0xe05b08f2dde36db341f8c31db7d749166722d37d30c2ce6c2602402721b08635 and independently timestamped
in Bitcoin block 960337 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ131801350.
Recording identifiers
- ISRC
- FRZ131801350
- Title
- Concerto for Strings in F Major, RV 142: I. Allegro molto
- Artist
- Antonio Vivaldi
- CopyrightID (CopyrightChains transaction hash)
0xe05b08f2dde36db341f8c31db7d749166722d37d30c2ce6c2602402721b08635
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T02:51:48+00:00
- Bitcoin block
- 960337
- Canonical record hash
sha256:c51db19b5dfa4e3cc97a84da646b81945ce9cac6e02f6240dbaf0e1c35c4a64e- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ131801350
- Bitcoin block existence check
- https://blockstream.info/api/block/960337
Full record
Track page: Concerto for Strings in F Major, RV 142: I. Allegro molto · Machine-readable JSON-LD