ISRC USA370989620
Verified recording
USA370989620 is “25 Études faciles et progressives, Op. 100: 2. L'Arabesque. Allegro scherzando” by Friedrich Burgmüller,
registered on the CopyrightChains blockchain with CopyrightID
0xa9c16103bdeb1ed0930966ba219585975c05b5a6bc0f504725c997586e4a86aa 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/USA370989620.
Recording identifiers
- ISRC
- USA370989620
- Title
- 25 Études faciles et progressives, Op. 100: 2. L'Arabesque. Allegro scherzando
- Artist
- Friedrich Burgmüller
- CopyrightID (CopyrightChains transaction hash)
0xa9c16103bdeb1ed0930966ba219585975c05b5a6bc0f504725c997586e4a86aa
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:6276d50ae6de6e9b9d957d1391b55a669a465b1bb1f13cdab9658408a5105833- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA370989620
- Bitcoin block existence check
- https://blockstream.info/api/block/956302
Full record
Track page: 25 Études faciles et progressives, Op. 100: 2. L'Arabesque. Allegro scherzando · Machine-readable JSON-LD