ISRC FRZ141023220
Verified recording
FRZ141023220 is “Cello Concerto in B minor, RV 424: I. Allegro non molto” by Antonio Vivaldi,
registered on the CopyrightChains blockchain with CopyrightID
0x0040aac4e7bf0b4bc400a5ea4b44196db8e9214678d447720f1783879cd7b0f5 and independently timestamped
in Bitcoin block 960273 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ141023220.
Recording identifiers
- ISRC
- FRZ141023220
- Title
- Cello Concerto in B minor, RV 424: I. Allegro non molto
- Artist
- Antonio Vivaldi
- CopyrightID (CopyrightChains transaction hash)
0x0040aac4e7bf0b4bc400a5ea4b44196db8e9214678d447720f1783879cd7b0f5
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T15:42:38+00:00
- Bitcoin block
- 960273
- Canonical record hash
sha256:2f825e9e8a921554f78a3bc2c307fc76b4fcd71587406d8472ce1129e7222863- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ141023220
- Bitcoin block existence check
- https://blockstream.info/api/block/960273
Full record
Track page: Cello Concerto in B minor, RV 424: I. Allegro non molto · Machine-readable JSON-LD