ISRC HKI199821418
Verified recording
HKI199821418 is “Concerto grosso No. 5 in D Minor, Op. 3: IV. Allegro” by Francesco Onofrio Manfredini,
registered on the CopyrightChains blockchain with CopyrightID
0x2e5e44ae1d685b6232b52342494e1ab7f3105237f1be684ffdd96b5c6a2a8155 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/HKI199821418.
Recording identifiers
- ISRC
- HKI199821418
- Title
- Concerto grosso No. 5 in D Minor, Op. 3: IV. Allegro
- Artist
- Francesco Onofrio Manfredini
- CopyrightID (CopyrightChains transaction hash)
0x2e5e44ae1d685b6232b52342494e1ab7f3105237f1be684ffdd96b5c6a2a8155
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:415f8a69d5e8d566f8ef96e5edeca9af37b70e4ce8bdd8b2b6dbd45e8518beb6- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199821418
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: Concerto grosso No. 5 in D Minor, Op. 3: IV. Allegro · Machine-readable JSON-LD