ISRC DEAD61630011
Verified recording
DEAD61630011 is “Keyboard Sonata in C Minor, Wq. 48 No. 4 "Prussian Sonata No. 4": II. Adagio” by Carl Philipp Emanuel Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x0a403eea46975b79783b0fcb4183daed4ffce49efda5cc0e57fd76f210fa20e3 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/DEAD61630011.
Recording identifiers
- ISRC
- DEAD61630011
- Title
- Keyboard Sonata in C Minor, Wq. 48 No. 4 "Prussian Sonata No. 4": II. Adagio
- Artist
- Carl Philipp Emanuel Bach
- CopyrightID (CopyrightChains transaction hash)
0x0a403eea46975b79783b0fcb4183daed4ffce49efda5cc0e57fd76f210fa20e3
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:ef245439ab63051d6c3985098f8c02d22c77e8bb94758c47b52d6c72f9427fb8- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEAD61630011
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Keyboard Sonata in C Minor, Wq. 48 No. 4 "Prussian Sonata No. 4": II. Adagio · Machine-readable JSON-LD