ISRC FRZ201901950
Verified recording
FRZ201901950 is “Leclair: Flute Concerto in C Major, Op. 7 No. 3: III. Allegro assai” by Jean-Marie Leclair,
registered on the CopyrightChains blockchain with CopyrightID
0xbb539d27fe015da5f35649eef62634d1bd7126d33cabadf40e539ad9725ca490 and independently timestamped
in Bitcoin block 960259 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ201901950.
Recording identifiers
- ISRC
- FRZ201901950
- Title
- Leclair: Flute Concerto in C Major, Op. 7 No. 3: III. Allegro assai
- Artist
- Jean-Marie Leclair
- CopyrightID (CopyrightChains transaction hash)
0xbb539d27fe015da5f35649eef62634d1bd7126d33cabadf40e539ad9725ca490
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T12:51:24+00:00
- Bitcoin block
- 960259
- Canonical record hash
sha256:5f0d9fffb55f251dc6969b63dcbc7c7e5523875d488656a0685d3f6aa57ae5de- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ201901950
- Bitcoin block existence check
- https://blockstream.info/api/block/960259
Full record
Track page: Leclair: Flute Concerto in C Major, Op. 7 No. 3: III. Allegro assai · Machine-readable JSON-LD