ISRC FRZ201900847
Verified recording
FRZ201900847 is “Leclair: Violin Concerto in D Minor, Op. 7 No. 1: III. Vivace” by Jean-Marie Leclair,
registered on the CopyrightChains blockchain with CopyrightID
0xc20c05003b88d5040cba9aa08a6b74f44f28ce5e72aa3a294300f19cdc4037f5 and independently timestamped
in Bitcoin block 960181 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ201900847.
Recording identifiers
- ISRC
- FRZ201900847
- Title
- Leclair: Violin Concerto in D Minor, Op. 7 No. 1: III. Vivace
- Artist
- Jean-Marie Leclair
- CopyrightID (CopyrightChains transaction hash)
0xc20c05003b88d5040cba9aa08a6b74f44f28ce5e72aa3a294300f19cdc4037f5
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T00:53:20+00:00
- Bitcoin block
- 960181
- Canonical record hash
sha256:1b1d77127caf3f985116a1b471c12cf082a9fdccaeb3d3d6b5958e37bcb63afb- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ201900847
- Bitcoin block existence check
- https://blockstream.info/api/block/960181
Full record
Track page: Leclair: Violin Concerto in D Minor, Op. 7 No. 1: III. Vivace · Machine-readable JSON-LD