ISRC FRZ131801320
Verified recording
FRZ131801320 is “Concerto for Strings in C Major, RV 117: I. Allegro alla Francese” by Antonio Vivaldi,
registered on the CopyrightChains blockchain with CopyrightID
0xc989384aca1ce53c5494b23ecb7769e1b8eb8f822d864d451894a9ee4bf79f48 and independently timestamped
in Bitcoin block 960212 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ131801320.
Recording identifiers
- ISRC
- FRZ131801320
- Title
- Concerto for Strings in C Major, RV 117: I. Allegro alla Francese
- Artist
- Antonio Vivaldi
- CopyrightID (CopyrightChains transaction hash)
0xc989384aca1ce53c5494b23ecb7769e1b8eb8f822d864d451894a9ee4bf79f48
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T05:43:45+00:00
- Bitcoin block
- 960212
- Canonical record hash
sha256:5f7f5d639af2b7e447b3cc2ac41b15879df8cdd42a889fefff6f9adcaf74337b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ131801320
- Bitcoin block existence check
- https://blockstream.info/api/block/960212
Full record
Track page: Concerto for Strings in C Major, RV 117: I. Allegro alla Francese · Machine-readable JSON-LD