ISRC DEA551432328
Verified recording
DEA551432328 is “Keyboard Sonata in A Major, Wq. 54/6, H. 207: II. Larghetto” by Carl Philipp Emanuel Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x40df73579e5c834ddf1250ec23c2b7613ab77075f4563d7ac85f0b7a96810bd1 and independently timestamped
in Bitcoin block 953536 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEA551432328.
Recording identifiers
- ISRC
- DEA551432328
- Title
- Keyboard Sonata in A Major, Wq. 54/6, H. 207: II. Larghetto
- Artist
- Carl Philipp Emanuel Bach
- CopyrightID (CopyrightChains transaction hash)
0x40df73579e5c834ddf1250ec23c2b7613ab77075f4563d7ac85f0b7a96810bd1
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T17:25:41+00:00
- Bitcoin block
- 953536
- Canonical record hash
sha256:cb851ce6283eea16bb65e8a826c4700748e71d43bd55d1b09b2dc631641d38c7- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEA551432328
- Bitcoin block existence check
- https://blockstream.info/api/block/953536
Full record
Track page: Keyboard Sonata in A Major, Wq. 54/6, H. 207: II. Larghetto · Machine-readable JSON-LD