ISRC DEA551432156
Verified recording
DEA551432156 is “Keyboard Sonata in C Minor, Wq. 48/4, H. 27, "Prussian Sonata No. 4": II. Adagio” by Carl Philipp Emanuel Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x742ad7010c4c707b17d83eb8a6035fe6c8c7201a9b69e3c94f89520ad588a85e and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEA551432156.
Recording identifiers
- ISRC
- DEA551432156
- Title
- Keyboard Sonata in C Minor, Wq. 48/4, H. 27, "Prussian Sonata No. 4": II. Adagio
- Artist
- Carl Philipp Emanuel Bach
- CopyrightID (CopyrightChains transaction hash)
0x742ad7010c4c707b17d83eb8a6035fe6c8c7201a9b69e3c94f89520ad588a85e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:be14fdb420e125de3d748552fe9e6fc0fef5a148e47784a1b363d0fb4795005d- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEA551432156
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Keyboard Sonata in C Minor, Wq. 48/4, H. 27, "Prussian Sonata No. 4": II. Adagio · Machine-readable JSON-LD