ISRC HKI199821403
Verified recording
HKI199821403 is “Concerto grosso No. 1 in F Major, Op. 3: III. Allegro” by Francesco Onofrio Manfredini,
registered on the CopyrightChains blockchain with CopyrightID
0xf783b5aee8b36c9f4908662d23306cd7c4ebf69e28492e2cdb7ecf81ee46311f 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/HKI199821403.
Recording identifiers
- ISRC
- HKI199821403
- Title
- Concerto grosso No. 1 in F Major, Op. 3: III. Allegro
- Artist
- Francesco Onofrio Manfredini
- CopyrightID (CopyrightChains transaction hash)
0xf783b5aee8b36c9f4908662d23306cd7c4ebf69e28492e2cdb7ecf81ee46311f
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:c88270fa27c1efd22834fac83f47fe537495c147a03f473a3941c5eb532f3ffb- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199821403
- Bitcoin block existence check
- https://blockstream.info/api/block/953520
Full record
Track page: Concerto grosso No. 1 in F Major, Op. 3: III. Allegro · Machine-readable JSON-LD