ISRC USSM19200754
Verified recording
USSM19200754 is “Cello Sonata in G Minor, Op. 65: II. Scherzo. Allegro con brio” by Frédéric Chopin,
registered on the CopyrightChains blockchain with CopyrightID
0x131bb23a315f474c15ecbe400db9b61e59fbebc2598ee41b61c85f93fc3b4c1a and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM19200754.
Recording identifiers
- ISRC
- USSM19200754
- Title
- Cello Sonata in G Minor, Op. 65: II. Scherzo. Allegro con brio
- Artist
- Frédéric Chopin
- CopyrightID (CopyrightChains transaction hash)
0x131bb23a315f474c15ecbe400db9b61e59fbebc2598ee41b61c85f93fc3b4c1a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:bc37743728a0df6530ae78d0fc261f39a8f1572cdba5a630a9c1b1a74a4025fe- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM19200754
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Cello Sonata in G Minor, Op. 65: II. Scherzo. Allegro con brio · Machine-readable JSON-LD