ISRC DEAD61630021
Verified recording
DEAD61630021 is “Keyboard Concerto in C Major, Wq. 112 No. 1: II. Largo” by Carl Philipp Emanuel Bach,
registered on the CopyrightChains blockchain with CopyrightID
0xd6a9d92b5c77e6fd296b3902d000d50839939936ca6ee7ba0643fbc0f8fe2089 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEAD61630021.
Recording identifiers
- ISRC
- DEAD61630021
- Title
- Keyboard Concerto in C Major, Wq. 112 No. 1: II. Largo
- Artist
- Carl Philipp Emanuel Bach
- CopyrightID (CopyrightChains transaction hash)
0xd6a9d92b5c77e6fd296b3902d000d50839939936ca6ee7ba0643fbc0f8fe2089
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:e8dd86e613e6e80e57a36f9af4a14172ef98ce4eeedd539569b4471b6dab4bec- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEAD61630021
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Keyboard Concerto in C Major, Wq. 112 No. 1: II. Largo · Machine-readable JSON-LD