ISRC USSM12102416
Verified recording
USSM12102416 is “Piano Sonata No.3 in B Minor, Op. 58: IV. Finale. Presto non tanto” by Frédéric Chopin,
registered on the CopyrightChains blockchain with CopyrightID
0xd3cbc5c03fbb4bdec0b61e621407aaa1e7041d82687dd5b66a7b52ae4f601409 and independently timestamped
in Bitcoin block 960117 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM12102416.
Recording identifiers
- ISRC
- USSM12102416
- Title
- Piano Sonata No.3 in B Minor, Op. 58: IV. Finale. Presto non tanto
- Artist
- Frédéric Chopin
- CopyrightID (CopyrightChains transaction hash)
0xd3cbc5c03fbb4bdec0b61e621407aaa1e7041d82687dd5b66a7b52ae4f601409
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T14:28:24+00:00
- Bitcoin block
- 960117
- Canonical record hash
sha256:84754055807535ac3607d4b38ac2679acf87a532c3685fd80c32e660ab8d39b9- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM12102416
- Bitcoin block existence check
- https://blockstream.info/api/block/960117
Full record
Track page: Piano Sonata No.3 in B Minor, Op. 58: IV. Finale. Presto non tanto · Machine-readable JSON-LD