ISRC FR9W12100138
Verified recording
FR9W12100138 is “Trio en Si-Bémol Majeur pour piano et cordes No. 1, Op. 99, D. 898: I. Allegro moderato” by Franz Schubert,
registered on the CopyrightChains blockchain with CopyrightID
0x9a4c9294448d7645747da9d751b3ced49a166af3da67f311ff25221f327b808f and independently timestamped
in Bitcoin block 960485 on 2026-08-01.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR9W12100138.
Recording identifiers
- ISRC
- FR9W12100138
- Title
- Trio en Si-Bémol Majeur pour piano et cordes No. 1, Op. 99, D. 898: I. Allegro moderato
- Artist
- Franz Schubert
- CopyrightID (CopyrightChains transaction hash)
0x9a4c9294448d7645747da9d751b3ced49a166af3da67f311ff25221f327b808f
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-08-01T00:10:46+00:00
- Bitcoin block
- 960485
- Canonical record hash
sha256:74550aa5f57b3faa5125586b765ae45ce1897418de5794e68e4e33150c966b55- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR9W12100138
- Bitcoin block existence check
- https://blockstream.info/api/block/960485
Full record
Track page: Trio en Si-Bémol Majeur pour piano et cordes No. 1, Op. 99, D. 898: I. Allegro moderato · Machine-readable JSON-LD