ISRC FRZ140035040
Verified recording
FRZ140035040 is “Piano Trio No. 1 in B-Flat Major, D. 898: IV. Rondo (Allegro vivace) - Presto” by Franz Schubert,
registered on the CopyrightChains blockchain with CopyrightID
0xc997d7787d7887ad3b9e1ad7bd1a7ccadfd01f8a89aabe5eb8c5fb07ca54e35d and independently timestamped
in Bitcoin block 956302 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ140035040.
Recording identifiers
- ISRC
- FRZ140035040
- Title
- Piano Trio No. 1 in B-Flat Major, D. 898: IV. Rondo (Allegro vivace) - Presto
- Artist
- Franz Schubert
- CopyrightID (CopyrightChains transaction hash)
0xc997d7787d7887ad3b9e1ad7bd1a7ccadfd01f8a89aabe5eb8c5fb07ca54e35d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:0c224db378f9b5a4cb711d005061e269c9d765b1b6349930123d82c00aba236f- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ140035040
- Bitcoin block existence check
- https://blockstream.info/api/block/956302
Full record
Track page: Piano Trio No. 1 in B-Flat Major, D. 898: IV. Rondo (Allegro vivace) - Presto · Machine-readable JSON-LD