ISRC USSM10013479
Verified recording
USSM10013479 is “Concerto for Flute, Strings, 2 Horns and Basso Continuo in D Major: II. Adagio” by Leopold Hofmann,
registered on the CopyrightChains blockchain with CopyrightID
0x3ee70babf1403621a0b12483606ef18fc6b95a04e00231d6b381abbc939d5695 and independently timestamped
in Bitcoin block 960327 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM10013479.
Recording identifiers
- ISRC
- USSM10013479
- Title
- Concerto for Flute, Strings, 2 Horns and Basso Continuo in D Major: II. Adagio
- Artist
- Leopold Hofmann
- CopyrightID (CopyrightChains transaction hash)
0x3ee70babf1403621a0b12483606ef18fc6b95a04e00231d6b381abbc939d5695
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T00:26:26+00:00
- Bitcoin block
- 960327
- Canonical record hash
sha256:a93073bee5bbf2ea7551da4909affb1c75fdb26a4c3900c0f0a9929dd550e7bd- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM10013479
- Bitcoin block existence check
- https://blockstream.info/api/block/960327
Full record
Track page: Concerto for Flute, Strings, 2 Horns and Basso Continuo in D Major: II. Adagio · Machine-readable JSON-LD