ISRC DEA551432329
Verified recording
DEA551432329 is “Keyboard Sonata in A Major, Wq. 54/6, H. 207: III. Allegretto” by Carl Philipp Emanuel Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x9d68a418b9de51d11eeb514d5517fd7bf1daf571e649cbde0040dee988bdc2d7 and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEA551432329.
Recording identifiers
- ISRC
- DEA551432329
- Title
- Keyboard Sonata in A Major, Wq. 54/6, H. 207: III. Allegretto
- Artist
- Carl Philipp Emanuel Bach
- CopyrightID (CopyrightChains transaction hash)
0x9d68a418b9de51d11eeb514d5517fd7bf1daf571e649cbde0040dee988bdc2d7
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:b9e9294778827f810674d6f3fd1bb6267cdeb1712ef2c9486331e802c0591e15- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEA551432329
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: Keyboard Sonata in A Major, Wq. 54/6, H. 207: III. Allegretto · Machine-readable JSON-LD