ISRC CH0011400045
Verified recording
CH0011400045 is “Concerto in D Minor, Wq. 23: II. Poco andante” by Carl Philipp Emanuel Bach,
registered on the CopyrightChains blockchain with CopyrightID
0xb09198cf8d9cf381eb2400b2d772bae4bbab40e6f26f238fa9ef8f3e24aaa947 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/CH0011400045.
Recording identifiers
- ISRC
- CH0011400045
- Title
- Concerto in D Minor, Wq. 23: II. Poco andante
- Artist
- Carl Philipp Emanuel Bach
- CopyrightID (CopyrightChains transaction hash)
0xb09198cf8d9cf381eb2400b2d772bae4bbab40e6f26f238fa9ef8f3e24aaa947
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:15e67830b12f3efb74d32ea05d62e2736afbb88b1e21a400d224aca6da326222- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH0011400045
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Concerto in D Minor, Wq. 23: II. Poco andante · Machine-readable JSON-LD