ISRC USHM81921788
Verified recording
USHM81921788 is “18 Etudes for Flute, Op. 41: 6. Andantino” by Joachim Andersen,
registered on the CopyrightChains blockchain with CopyrightID
0x155456a6d776266d4790f297f91a284c1d937366aa0ef991f49555d861ab4480 and independently timestamped
in Bitcoin block 960273 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM81921788.
Recording identifiers
- ISRC
- USHM81921788
- Title
- 18 Etudes for Flute, Op. 41: 6. Andantino
- Artist
- Joachim Andersen
- CopyrightID (CopyrightChains transaction hash)
0x155456a6d776266d4790f297f91a284c1d937366aa0ef991f49555d861ab4480
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T15:42:38+00:00
- Bitcoin block
- 960273
- Canonical record hash
sha256:36c8e65e2131599af01292e9330b9d66cac107e0120808cabe455ab42507ed6f- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM81921788
- Bitcoin block existence check
- https://blockstream.info/api/block/960273
Full record
Track page: 18 Etudes for Flute, Op. 41: 6. Andantino · Machine-readable JSON-LD