ISRC DEF059204174
Verified recording
DEF059204174 is “Flute Concerto in G Minor, Op. 10, No. 2, RV 439 - "La notte": IV. Presto” by Antonio Vivaldi,
registered on the CopyrightChains blockchain with CopyrightID
0x220661f3825524a12e67420a722eb89979d1e971296f4edc4ecefcea7638b6c9 and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF059204174.
Recording identifiers
- ISRC
- DEF059204174
- Title
- Flute Concerto in G Minor, Op. 10, No. 2, RV 439 - "La notte": IV. Presto
- Artist
- Antonio Vivaldi
- CopyrightID (CopyrightChains transaction hash)
0x220661f3825524a12e67420a722eb89979d1e971296f4edc4ecefcea7638b6c9
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:9496cf0663c62742ccf6ccc0ba0f2aeefedccb13fe38710893d747d2cf7039a1- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF059204174
- Bitcoin block existence check
- https://blockstream.info/api/block/953520
Full record
Track page: Flute Concerto in G Minor, Op. 10, No. 2, RV 439 - "La notte": IV. Presto · Machine-readable JSON-LD