ISRC FRZ201900846
Verified recording
FRZ201900846 is “Leclair: Violin Concerto in D Minor, Op. 7 No. 1: II. Aria” by Jean-Marie Leclair,
registered on the CopyrightChains blockchain with CopyrightID
0x7c0f996ed0fb272d16978e41298fc9e108e26e34c42b77875fa1c94e67a6221d 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/FRZ201900846.
Recording identifiers
- ISRC
- FRZ201900846
- Title
- Leclair: Violin Concerto in D Minor, Op. 7 No. 1: II. Aria
- Artist
- Jean-Marie Leclair
- CopyrightID (CopyrightChains transaction hash)
0x7c0f996ed0fb272d16978e41298fc9e108e26e34c42b77875fa1c94e67a6221d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:b4a121a9755880b103121860324ffdb7775c4081357762b709409bab4e01e1d1- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ201900846
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Leclair: Violin Concerto in D Minor, Op. 7 No. 1: II. Aria · Machine-readable JSON-LD