ISRC DEAD61630015
Verified recording
DEAD61630015 is “Keyboard Sonata in C Major, Wq. 48 No. 5 "Prussian Sonata No. 5": III. Allegro assai” by Carl Philipp Emanuel Bach,
registered on the CopyrightChains blockchain with CopyrightID
0xa6db20e0fe70a5d018c337fad90dceadf09db22bdbb8149296e9777909ff4bc3 and independently timestamped
in Bitcoin block 960397 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEAD61630015.
Recording identifiers
- ISRC
- DEAD61630015
- Title
- Keyboard Sonata in C Major, Wq. 48 No. 5 "Prussian Sonata No. 5": III. Allegro assai
- Artist
- Carl Philipp Emanuel Bach
- CopyrightID (CopyrightChains transaction hash)
0xa6db20e0fe70a5d018c337fad90dceadf09db22bdbb8149296e9777909ff4bc3
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T12:24:41+00:00
- Bitcoin block
- 960397
- Canonical record hash
sha256:f7b9c537e833ca32ede240a57916cef497dafeba593ceaa1f8b11cfc5fecd270- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEAD61630015
- Bitcoin block existence check
- https://blockstream.info/api/block/960397
Full record
Track page: Keyboard Sonata in C Major, Wq. 48 No. 5 "Prussian Sonata No. 5": III. Allegro assai · Machine-readable JSON-LD