ISRC FRZ130500143
Verified recording
FRZ130500143 is “Trio en Mi Bémol Majeur Op. 44: III. Minuetto, Allegro” by Louise Farrenc,
registered on the CopyrightChains blockchain with CopyrightID
0xf8d98f7da14ce8e9caa7f147a46fc613291d050a84fdf4c001edf4084b714e08 and independently timestamped
in Bitcoin block 960403 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ130500143.
Recording identifiers
- ISRC
- FRZ130500143
- Title
- Trio en Mi Bémol Majeur Op. 44: III. Minuetto, Allegro
- Artist
- Louise Farrenc
- CopyrightID (CopyrightChains transaction hash)
0xf8d98f7da14ce8e9caa7f147a46fc613291d050a84fdf4c001edf4084b714e08
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T13:04:34+00:00
- Bitcoin block
- 960403
- Canonical record hash
sha256:b0aef33cfc2d3c0353ff4b1242ef62ec74b4801ee3e64a345a34d43c81ab6708- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ130500143
- Bitcoin block existence check
- https://blockstream.info/api/block/960403
Full record
Track page: Trio en Mi Bémol Majeur Op. 44: III. Minuetto, Allegro · Machine-readable JSON-LD