ISRC HKI199707017
Verified recording
HKI199707017 is “Flute Concerto in D Major, Op. 10, No. 3, RV 428, "Il gardellino": II. Cantabile” by Antonio Vivaldi,
registered on the CopyrightChains blockchain with CopyrightID
0x885bc977bd82d8eaf7220c9c2e13dac699c3bc9ce1df06ba60c93ca7a5fb9d6c and independently timestamped
in Bitcoin block 960212 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199707017.
Recording identifiers
- ISRC
- HKI199707017
- Title
- Flute Concerto in D Major, Op. 10, No. 3, RV 428, "Il gardellino": II. Cantabile
- Artist
- Antonio Vivaldi
- CopyrightID (CopyrightChains transaction hash)
0x885bc977bd82d8eaf7220c9c2e13dac699c3bc9ce1df06ba60c93ca7a5fb9d6c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T05:43:45+00:00
- Bitcoin block
- 960212
- Canonical record hash
sha256:6ae7f83ab9c69e93eac1078e6c5dd758b0e2251af5cef50e7f89b997f3afc132- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199707017
- Bitcoin block existence check
- https://blockstream.info/api/block/960212
Full record
Track page: Flute Concerto in D Major, Op. 10, No. 3, RV 428, "Il gardellino": II. Cantabile · Machine-readable JSON-LD