ISRC US7851400156
Verified recording
US7851400156 is “Concerto Grosso in D Major, Op. 1, No. 5: II. Allegro” by Pietro Locatelli,
registered on the CopyrightChains blockchain with CopyrightID
0x131dadd24ebee44f9335e2cd24e81f01d11013f75b9a4d4d35a087d4b117f9ae and independently timestamped
in Bitcoin block 957120 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US7851400156.
Recording identifiers
- ISRC
- US7851400156
- Title
- Concerto Grosso in D Major, Op. 1, No. 5: II. Allegro
- Artist
- Pietro Locatelli
- CopyrightID (CopyrightChains transaction hash)
0x131dadd24ebee44f9335e2cd24e81f01d11013f75b9a4d4d35a087d4b117f9ae
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:22:41+00:00
- Bitcoin block
- 957120
- Canonical record hash
sha256:3c7b5a9ea77ceb928c6c4a3555d6242ae74d6ef2efb824a7eeaa69207d770a58- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US7851400156
- Bitcoin block existence check
- https://blockstream.info/api/block/957120
Full record
Track page: Concerto Grosso in D Major, Op. 1, No. 5: II. Allegro · Machine-readable JSON-LD