ISRC FRZ201900850
Verified recording
FRZ201900850 is “Leclair: Violin Concerto in A Major, Op. 7 No. 6: III. Giga. Allegro” by Jean-Marie Leclair,
registered on the CopyrightChains blockchain with CopyrightID
0x57494806334bb001a0abf2c1a49f5ee4d1850502a9919000dc968fe3b43281bf 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/FRZ201900850.
Recording identifiers
- ISRC
- FRZ201900850
- Title
- Leclair: Violin Concerto in A Major, Op. 7 No. 6: III. Giga. Allegro
- Artist
- Jean-Marie Leclair
- CopyrightID (CopyrightChains transaction hash)
0x57494806334bb001a0abf2c1a49f5ee4d1850502a9919000dc968fe3b43281bf
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:1ca5c6b6306dc7bc8644e9b39ce213c3eeab50957ce50d5d952c33138e7bb7af- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ201900850
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Leclair: Violin Concerto in A Major, Op. 7 No. 6: III. Giga. Allegro · Machine-readable JSON-LD