ISRC DEF057000881
Verified recording
DEF057000881 is “Concerto grosso in F Minor, Op. 1 No. 8 "Christmas Concerto": I. Largo – II. Grave” by Pietro Locatelli,
registered on the CopyrightChains blockchain with CopyrightID
0xfb79d5fb15aceadc9d09cc2dfb238b1daa7690e2812fdc137491883b7a9d0b3f and independently timestamped
in Bitcoin block 957084 on 2026-07-07.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF057000881.
Recording identifiers
- ISRC
- DEF057000881
- Title
- Concerto grosso in F Minor, Op. 1 No. 8 "Christmas Concerto": I. Largo – II. Grave
- Artist
- Pietro Locatelli
- CopyrightID (CopyrightChains transaction hash)
0xfb79d5fb15aceadc9d09cc2dfb238b1daa7690e2812fdc137491883b7a9d0b3f
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-07T20:41:57+00:00
- Bitcoin block
- 957084
- Canonical record hash
sha256:b346e6bc3b86bf69b1427b68903b8da77d74caa13917d4446b08bb1bfe38bb41- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF057000881
- Bitcoin block existence check
- https://blockstream.info/api/block/957084
Full record
Track page: Concerto grosso in F Minor, Op. 1 No. 8 "Christmas Concerto": I. Largo – II. Grave · Machine-readable JSON-LD