ISRC DEA551432153
Verified recording
DEA551432153 is “Keyboard Sonata in E Major, Wq. 48/3, H. 26, "Prussian Sonata No. 3": II. Adagio” by Carl Philipp Emanuel Bach,
registered on the CopyrightChains blockchain with CopyrightID
0xe2a7bcbfacae3a2609cc50d1b8e70a2c4f5dd1b978248f00f1fb71c0790fdd80 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/DEA551432153.
Recording identifiers
- ISRC
- DEA551432153
- Title
- Keyboard Sonata in E Major, Wq. 48/3, H. 26, "Prussian Sonata No. 3": II. Adagio
- Artist
- Carl Philipp Emanuel Bach
- CopyrightID (CopyrightChains transaction hash)
0xe2a7bcbfacae3a2609cc50d1b8e70a2c4f5dd1b978248f00f1fb71c0790fdd80
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T21:25:57+00:00
- Bitcoin block
- 960468
- Canonical record hash
sha256:635df3da4f1a204679706b27ff27d6d16b6583bea4491a2575d3d4e7078cb648- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEA551432153
- Bitcoin block existence check
- https://blockstream.info/api/block/960468
Full record
Track page: Keyboard Sonata in E Major, Wq. 48/3, H. 26, "Prussian Sonata No. 3": II. Adagio · Machine-readable JSON-LD