ISRC FRZ130500141
Verified recording
FRZ130500141 is “Trio en Mi Bémol Majeur Op. 44: I. Andante, Allegro moderato” by Louise Farrenc,
registered on the CopyrightChains blockchain with CopyrightID
0x43f225b885ab23b9b1f381116e0aec5cdb8add0a7d18bbaf5dc6bd86147e3ce9 and independently timestamped
in Bitcoin block 960410 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ130500141.
Recording identifiers
- ISRC
- FRZ130500141
- Title
- Trio en Mi Bémol Majeur Op. 44: I. Andante, Allegro moderato
- Artist
- Louise Farrenc
- CopyrightID (CopyrightChains transaction hash)
0x43f225b885ab23b9b1f381116e0aec5cdb8add0a7d18bbaf5dc6bd86147e3ce9
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T13:50:38+00:00
- Bitcoin block
- 960410
- Canonical record hash
sha256:95e8c3f3cc06c29bd2deb9d3fa974af3ba5cb32b9c54517087ce5dee5aa8e6cb- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ130500141
- Bitcoin block existence check
- https://blockstream.info/api/block/960410
Full record
Track page: Trio en Mi Bémol Majeur Op. 44: I. Andante, Allegro moderato · Machine-readable JSON-LD