ISRC DEAD61703403
Verified recording
DEAD61703403 is “Keyboard Concerto in A Minor, Wq. 1, H. 403: III. Allegro assai” by Carl Philipp Emanuel Bach,
registered on the CopyrightChains blockchain with CopyrightID
0xc3f947d2488b5c25b14216be24296a98f27cb1fd9f7418fb0a25bb2c9a13fced and independently timestamped
in Bitcoin block 960344 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEAD61703403.
Recording identifiers
- ISRC
- DEAD61703403
- Title
- Keyboard Concerto in A Minor, Wq. 1, H. 403: III. Allegro assai
- Artist
- Carl Philipp Emanuel Bach
- CopyrightID (CopyrightChains transaction hash)
0xc3f947d2488b5c25b14216be24296a98f27cb1fd9f7418fb0a25bb2c9a13fced
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T04:14:58+00:00
- Bitcoin block
- 960344
- Canonical record hash
sha256:b10cf3e50bd15fe593aeba305f73ec30afc95077d99e37a7c206067a8117c30b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEAD61703403
- Bitcoin block existence check
- https://blockstream.info/api/block/960344
Full record
Track page: Keyboard Concerto in A Minor, Wq. 1, H. 403: III. Allegro assai · Machine-readable JSON-LD