ISRC USSM10013214
Verified recording
USSM10013214 is “Piano Trio in G Minor, Op. 8: III. Adagio sostenuto” by Frédéric Chopin,
registered on the CopyrightChains blockchain with CopyrightID
0x75ec9c1f520cd28c99a04ad6df667f63cddad486c7ba0dc8af378b445fdd396e and independently timestamped
in Bitcoin block 960203 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM10013214.
Recording identifiers
- ISRC
- USSM10013214
- Title
- Piano Trio in G Minor, Op. 8: III. Adagio sostenuto
- Artist
- Frédéric Chopin
- CopyrightID (CopyrightChains transaction hash)
0x75ec9c1f520cd28c99a04ad6df667f63cddad486c7ba0dc8af378b445fdd396e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T03:35:13+00:00
- Bitcoin block
- 960203
- Canonical record hash
sha256:797df7299cea949a8dc36571c4afde4e28e718ae1471970a0e4214bbb428dd30- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM10013214
- Bitcoin block existence check
- https://blockstream.info/api/block/960203
Full record
Track page: Piano Trio in G Minor, Op. 8: III. Adagio sostenuto · Machine-readable JSON-LD