ISRC FR9W12100142
Verified recording
FR9W12100142 is “Trio en Mi-Bémol Majeur pour piano et cordes No. 2, Op. 100, D. 929: I. Allegro moderato” by Franz Schubert,
registered on the CopyrightChains blockchain with CopyrightID
0x3268e04b21ef90f68d0cf43b68e60db2a3fd5fc780f7b83412609033440cc5ea and independently timestamped
in Bitcoin block 960468 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR9W12100142.
Recording identifiers
- ISRC
- FR9W12100142
- Title
- Trio en Mi-Bémol Majeur pour piano et cordes No. 2, Op. 100, D. 929: I. Allegro moderato
- Artist
- Franz Schubert
- CopyrightID (CopyrightChains transaction hash)
0x3268e04b21ef90f68d0cf43b68e60db2a3fd5fc780f7b83412609033440cc5ea
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T21:25:57+00:00
- Bitcoin block
- 960468
- Canonical record hash
sha256:73fe65d62950f8dc9f221bebbd76f5871cad4af81af3f08b5580a2c79224eaea- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR9W12100142
- Bitcoin block existence check
- https://blockstream.info/api/block/960468
Full record
Track page: Trio en Mi-Bémol Majeur pour piano et cordes No. 2, Op. 100, D. 929: I. Allegro moderato · Machine-readable JSON-LD