ISRC HKI199821439
Verified recording
HKI199821439 is “Concerto grosso No. 11 in C Minor, Op. 3: III. Allegro” by Francesco Onofrio Manfredini,
registered on the CopyrightChains blockchain with CopyrightID
0x04dd8b60fa1b79bb22b4feed7497a1066d5d1edb6a556fa6d13d1c47e799c26a 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/HKI199821439.
Recording identifiers
- ISRC
- HKI199821439
- Title
- Concerto grosso No. 11 in C Minor, Op. 3: III. Allegro
- Artist
- Francesco Onofrio Manfredini
- CopyrightID (CopyrightChains transaction hash)
0x04dd8b60fa1b79bb22b4feed7497a1066d5d1edb6a556fa6d13d1c47e799c26a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:358c9e4666633b181e6469ce8a80e662bb97eacdc6e285c986ee43578394bf4b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199821439
- Bitcoin block existence check
- https://blockstream.info/api/block/953520
Full record
Track page: Concerto grosso No. 11 in C Minor, Op. 3: III. Allegro · Machine-readable JSON-LD