ISRC FRZ141023290
Verified recording
FRZ141023290 is “Cello Concerto in A minor, RV 419: II. Andante” by Antonio Vivaldi,
registered on the CopyrightChains blockchain with CopyrightID
0x712732f8c8314003ed43f17d2cafe2c65e8d79fbf999aebde299102051d7ab81 and independently timestamped
in Bitcoin block 960284 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ141023290.
Recording identifiers
- ISRC
- FRZ141023290
- Title
- Cello Concerto in A minor, RV 419: II. Andante
- Artist
- Antonio Vivaldi
- CopyrightID (CopyrightChains transaction hash)
0x712732f8c8314003ed43f17d2cafe2c65e8d79fbf999aebde299102051d7ab81
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T17:23:26+00:00
- Bitcoin block
- 960284
- Canonical record hash
sha256:25f6fad795a5f564019b16f038c411244e3b2389803c2dee03c2e20d31973273- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ141023290
- Bitcoin block existence check
- https://blockstream.info/api/block/960284
Full record
Track page: Cello Concerto in A minor, RV 419: II. Andante · Machine-readable JSON-LD