ISRC GBPCP1520102
Verified recording
GBPCP1520102 is “Violin Sonata in D Major, Op. 9, No. 3: II. Allegro” by Jean-Marie Leclair,
registered on the CopyrightChains blockchain with CopyrightID
0x214191d16286a41e274be5de0aa56cfea9f040ca20756b6f789ade654d7f7f88 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBPCP1520102.
Recording identifiers
- ISRC
- GBPCP1520102
- Title
- Violin Sonata in D Major, Op. 9, No. 3: II. Allegro
- Artist
- Jean-Marie Leclair
- CopyrightID (CopyrightChains transaction hash)
0x214191d16286a41e274be5de0aa56cfea9f040ca20756b6f789ade654d7f7f88
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:8189c20f9f628647843ba6efa8bc710738925ebd0ca15b1a651494155a2f7d17- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBPCP1520102
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Violin Sonata in D Major, Op. 9, No. 3: II. Allegro · Machine-readable JSON-LD