ISRC HKI199821424
Verified recording
HKI199821424 is “Concerto grosso No. 7 in G Major, Op. 3: III. Presto” by Francesco Onofrio Manfredini,
registered on the CopyrightChains blockchain with CopyrightID
0x19c32e020c9adef534fe835676b644f78de2a4eaa0315af2a8b046ffbdb352b3 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/HKI199821424.
Recording identifiers
- ISRC
- HKI199821424
- Title
- Concerto grosso No. 7 in G Major, Op. 3: III. Presto
- Artist
- Francesco Onofrio Manfredini
- CopyrightID (CopyrightChains transaction hash)
0x19c32e020c9adef534fe835676b644f78de2a4eaa0315af2a8b046ffbdb352b3
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:bc2c0be72b96a704696c348bc2d1774f04c4babc4ce1482b69a3a015592c2a10- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199821424
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: Concerto grosso No. 7 in G Major, Op. 3: III. Presto · Machine-readable JSON-LD