ISRC HKI199821435
Verified recording
HKI199821435 is “Concerto grosso No. 10 in G Minor, Op. 3: III. Largo” by Francesco Onofrio Manfredini,
registered on the CopyrightChains blockchain with CopyrightID
0x14d47d45448e06bc7c2a9f3e72a4d2ca9700f36c7db4ec440f350796e823f18c 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/HKI199821435.
Recording identifiers
- ISRC
- HKI199821435
- Title
- Concerto grosso No. 10 in G Minor, Op. 3: III. Largo
- Artist
- Francesco Onofrio Manfredini
- CopyrightID (CopyrightChains transaction hash)
0x14d47d45448e06bc7c2a9f3e72a4d2ca9700f36c7db4ec440f350796e823f18c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:0cd8fbe1c92859209152cb3880543fe988b479f4da6b87e326cbebacc62f2d29- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199821435
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: Concerto grosso No. 10 in G Minor, Op. 3: III. Largo · Machine-readable JSON-LD