ISRC HKI199509309
Verified recording
HKI199509309 is “Concerto Grosso in D Major, Op. 1, No. 9: I. Allegro” by Pietro Locatelli,
registered on the CopyrightChains blockchain with CopyrightID
0x2840d1a89913ede42f10e3b5a6afa1507c2e45e0150c584da0b0c863518bf1c7 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/HKI199509309.
Recording identifiers
- ISRC
- HKI199509309
- Title
- Concerto Grosso in D Major, Op. 1, No. 9: I. Allegro
- Artist
- Pietro Locatelli
- CopyrightID (CopyrightChains transaction hash)
0x2840d1a89913ede42f10e3b5a6afa1507c2e45e0150c584da0b0c863518bf1c7
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:ac427b9ea031182283b0510897c07223a95d2ff333ca38c55ff5c24405720c0a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199509309
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: Concerto Grosso in D Major, Op. 1, No. 9: I. Allegro · Machine-readable JSON-LD