ISRC DEA551432322
Verified recording
DEA551432322 is “Keyboard Sonata in B-Flat Major, Wq. 54/4, H. 206: II. Andantino siciliano” by Carl Philipp Emanuel Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x7c91ce48839526ec5ccf41526cf298b79e5a1d156467ed506960ad68b2528fcc and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEA551432322.
Recording identifiers
- ISRC
- DEA551432322
- Title
- Keyboard Sonata in B-Flat Major, Wq. 54/4, H. 206: II. Andantino siciliano
- Artist
- Carl Philipp Emanuel Bach
- CopyrightID (CopyrightChains transaction hash)
0x7c91ce48839526ec5ccf41526cf298b79e5a1d156467ed506960ad68b2528fcc
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:4641fc561fb3f4f056395d72ff0ff9c2327331b0c46b5db8365d86e8a6351257- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEA551432322
- Bitcoin block existence check
- https://blockstream.info/api/block/953520
Full record
Track page: Keyboard Sonata in B-Flat Major, Wq. 54/4, H. 206: II. Andantino siciliano · Machine-readable JSON-LD