ISRC USLZJ2576516
Verified recording
USLZJ2576516 is “Trio Sonata No. 4 in A Minor, BWV 528 (Arr. for Flute and Harpsichord by Sooyun Kim and Kenneth Weiss): III. Un poco allegro” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x65e878c833bdb557207e1a18d95812a6c896c74b9537bb33959f44911499b234 and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USLZJ2576516.
Recording identifiers
- ISRC
- USLZJ2576516
- Title
- Trio Sonata No. 4 in A Minor, BWV 528 (Arr. for Flute and Harpsichord by Sooyun Kim and Kenneth Weiss): III. Un poco allegro
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x65e878c833bdb557207e1a18d95812a6c896c74b9537bb33959f44911499b234
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:3edca16f25e69047ec3175f23f270546c0d49a149bf35928bc311e7fdc8a6ffb- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USLZJ2576516
- Bitcoin block existence check
- https://blockstream.info/api/block/953520
Full record
Track page: Trio Sonata No. 4 in A Minor, BWV 528 (Arr. for Flute and Harpsichord by Sooyun Kim and Kenneth Weiss): III. Un poco allegro · Machine-readable JSON-LD