ISRC HKI199602203
Verified recording
HKI199602203 is “Violin Concerto in D Major, RV 228: III. Allegro” by Antonio Vivaldi,
registered on the CopyrightChains blockchain with CopyrightID
0xf499db9e97d0a4f0023f4bc8bf3ad4cea8fe2d0deff1e783d38b44f16162445a and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199602203.
Recording identifiers
- ISRC
- HKI199602203
- Title
- Violin Concerto in D Major, RV 228: III. Allegro
- Artist
- Antonio Vivaldi
- CopyrightID (CopyrightChains transaction hash)
0xf499db9e97d0a4f0023f4bc8bf3ad4cea8fe2d0deff1e783d38b44f16162445a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:4389746f694a799985e46ad01e168b2d75688501fa0365162128d6fc109c1d18- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199602203
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: Violin Concerto in D Major, RV 228: III. Allegro · Machine-readable JSON-LD