ISRC USA560609720
Verified recording
USA560609720 is “Sonata VII A Cinque In A Major: Adagio, Allegro, Allegro, Allegio, Adagio, Allegro, Adagio (Schmelzer)” by Johann Heinrich Schelmzer,
registered on the CopyrightChains blockchain with CopyrightID
0x05a892a820e46c251cf542573faa49858af0d3b70589a0029ee9a7cad5796a0f and independently timestamped
in Bitcoin block 960138 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA560609720.
Recording identifiers
- ISRC
- USA560609720
- Title
- Sonata VII A Cinque In A Major: Adagio, Allegro, Allegro, Allegio, Adagio, Allegro, Adagio (Schmelzer)
- Artist
- Johann Heinrich Schelmzer
- CopyrightID (CopyrightChains transaction hash)
0x05a892a820e46c251cf542573faa49858af0d3b70589a0029ee9a7cad5796a0f
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T19:35:34+00:00
- Bitcoin block
- 960138
- Canonical record hash
sha256:f14b09c257a8c3a2449a818a25c98c1a7875e9531b489625f101875f0e159a1e- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA560609720
- Bitcoin block existence check
- https://blockstream.info/api/block/960138
Full record
Track page: Sonata VII A Cinque In A Major: Adagio, Allegro, Allegro, Allegio, Adagio, Allegro, Adagio (Schmelzer) · Machine-readable JSON-LD