ISRC HKI199821428
Verified recording
HKI199821428 is “Concerto grosso No. 8 in F Major, Op. 3: IV. Presto” by Francesco Onofrio Manfredini,
registered on the CopyrightChains blockchain with CopyrightID
0xba0630493bcdaff66a28b9f697ee5eb099b7388b6a2124c10df7bc3c3ab36378 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/HKI199821428.
Recording identifiers
- ISRC
- HKI199821428
- Title
- Concerto grosso No. 8 in F Major, Op. 3: IV. Presto
- Artist
- Francesco Onofrio Manfredini
- CopyrightID (CopyrightChains transaction hash)
0xba0630493bcdaff66a28b9f697ee5eb099b7388b6a2124c10df7bc3c3ab36378
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:3c6f834a4493c579816373aaaef6e8732aedde2779bfcf50f6b45c803772a491- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199821428
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: Concerto grosso No. 8 in F Major, Op. 3: IV. Presto · Machine-readable JSON-LD