ISRC FRZ201901949
Verified recording
FRZ201901949 is “Leclair: Flute Concerto in C Major, Op. 7 No. 3: II. Adagio” by Jean-Marie Leclair,
registered on the CopyrightChains blockchain with CopyrightID
0x88a303814648baa53cbecb36bf4b66b6eb1c95f2a65000083dfd65401a0a7552 and independently timestamped
in Bitcoin block 960294 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ201901949.
Recording identifiers
- ISRC
- FRZ201901949
- Title
- Leclair: Flute Concerto in C Major, Op. 7 No. 3: II. Adagio
- Artist
- Jean-Marie Leclair
- CopyrightID (CopyrightChains transaction hash)
0x88a303814648baa53cbecb36bf4b66b6eb1c95f2a65000083dfd65401a0a7552
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T18:46:00+00:00
- Bitcoin block
- 960294
- Canonical record hash
sha256:f4046db682c38f8fd8a2e99a682c872a0ecb6b9594d2a2fd41015a6c28f73a51- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ201901949
- Bitcoin block existence check
- https://blockstream.info/api/block/960294
Full record
Track page: Leclair: Flute Concerto in C Major, Op. 7 No. 3: II. Adagio · Machine-readable JSON-LD