ISRC DEAD61630004
Verified recording
DEAD61630004 is “Keyboard Sonata in B-Flat Major, Wq. 48 No. 2 "Prussian Sonata No. 2": I. Vivace” by Carl Philipp Emanuel Bach,
registered on the CopyrightChains blockchain with CopyrightID
0xbc28bade0e7040e615e4c2552debc316ab4f9c4acb9bbc9ce677fdf40839da31 and independently timestamped
in Bitcoin block 960334 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEAD61630004.
Recording identifiers
- ISRC
- DEAD61630004
- Title
- Keyboard Sonata in B-Flat Major, Wq. 48 No. 2 "Prussian Sonata No. 2": I. Vivace
- Artist
- Carl Philipp Emanuel Bach
- CopyrightID (CopyrightChains transaction hash)
0xbc28bade0e7040e615e4c2552debc316ab4f9c4acb9bbc9ce677fdf40839da31
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T02:19:15+00:00
- Bitcoin block
- 960334
- Canonical record hash
sha256:d26216dc2f2a112ca2b4b2d580345d28a05d2f9ca57aceeefb31dffc26acd9c3- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEAD61630004
- Bitcoin block existence check
- https://blockstream.info/api/block/960334
Full record
Track page: Keyboard Sonata in B-Flat Major, Wq. 48 No. 2 "Prussian Sonata No. 2": I. Vivace · Machine-readable JSON-LD