ISRC DEF059204193
Verified recording
DEF059204193 is “Concerto in G Major For Flute & Strings, Op. 10, No. 4, RV 435: III. Allegro” by Antonio Vivaldi,
registered on the CopyrightChains blockchain with CopyrightID
0x4227015d40e61f741771467afe69a2dedaa1bdac3513563d94ac1137225e3477 and independently timestamped
in Bitcoin block 956889 on 2026-07-06.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF059204193.
Recording identifiers
- ISRC
- DEF059204193
- Title
- Concerto in G Major For Flute & Strings, Op. 10, No. 4, RV 435: III. Allegro
- Artist
- Antonio Vivaldi
- CopyrightID (CopyrightChains transaction hash)
0x4227015d40e61f741771467afe69a2dedaa1bdac3513563d94ac1137225e3477
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-06T06:56:49+00:00
- Bitcoin block
- 956889
- Canonical record hash
sha256:7eb1a8ea9ed78528f96b468863435fc89ab85c19bfd067b487fd9a007eb44587- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF059204193
- Bitcoin block existence check
- https://blockstream.info/api/block/956889
Full record
Track page: Concerto in G Major For Flute & Strings, Op. 10, No. 4, RV 435: III. Allegro · Machine-readable JSON-LD