ISRC FRZ141401020
Verified recording
FRZ141401020 is “Concerto in G Major per flautino, archi e basso continuo, RV 443: Concerto in G Major per flautino, archi e basso continuo, RV 443: II. Largo” by Antonio Vivaldi,
registered on the CopyrightChains blockchain with CopyrightID
0x7afae708dd1ba62538391eb4c42b37b8227f6a6bea3eca2920bae4f7684c22cf and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ141401020.
Recording identifiers
- ISRC
- FRZ141401020
- Title
- Concerto in G Major per flautino, archi e basso continuo, RV 443: Concerto in G Major per flautino, archi e basso continuo, RV 443: II. Largo
- Artist
- Antonio Vivaldi
- CopyrightID (CopyrightChains transaction hash)
0x7afae708dd1ba62538391eb4c42b37b8227f6a6bea3eca2920bae4f7684c22cf
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:42ec676a2600e1daeb7ac599a3903bc80072084467806175b934e98cdaa59e46- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ141401020
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Concerto in G Major per flautino, archi e basso continuo, RV 443: Concerto in G Major per flautino, archi e basso continuo, RV 443: II. Largo · Machine-readable JSON-LD