ISRC DEA551432151
Verified recording
DEA551432151 is “Keyboard Sonata in B-Flat Major, Wq. 48/2, H. 25, "Prussian Sonata No. 2": III. Allegro” by Carl Philipp Emanuel Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x8a33ab11b87d77c0f2d6d58677d773e10edf517f99376699107e1dfd1a18b651 and independently timestamped
in Bitcoin block 960468 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEA551432151.
Recording identifiers
- ISRC
- DEA551432151
- Title
- Keyboard Sonata in B-Flat Major, Wq. 48/2, H. 25, "Prussian Sonata No. 2": III. Allegro
- Artist
- Carl Philipp Emanuel Bach
- CopyrightID (CopyrightChains transaction hash)
0x8a33ab11b87d77c0f2d6d58677d773e10edf517f99376699107e1dfd1a18b651
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T21:25:57+00:00
- Bitcoin block
- 960468
- Canonical record hash
sha256:081f9a141bffa75341347e3611efb8fb56841460b13129dcd8541b5a4eb21725- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEA551432151
- Bitcoin block existence check
- https://blockstream.info/api/block/960468
Full record
Track page: Keyboard Sonata in B-Flat Major, Wq. 48/2, H. 25, "Prussian Sonata No. 2": III. Allegro · Machine-readable JSON-LD