ISRC CH0011400049
Verified recording
CH0011400049 is “Concerto in D Major, Fk. 41: II. Andante” by Wilhelm Friedemann Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x139b0f9481079017a5138cc65c3cb4badcd27107fa36bfabc664a87224abc443 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/CH0011400049.
Recording identifiers
- ISRC
- CH0011400049
- Title
- Concerto in D Major, Fk. 41: II. Andante
- Artist
- Wilhelm Friedemann Bach
- CopyrightID (CopyrightChains transaction hash)
0x139b0f9481079017a5138cc65c3cb4badcd27107fa36bfabc664a87224abc443
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:d498d6f5ab6975cb8c9421b1efbc9fa267731ea7d1fa75c2060d384b57e08d0e- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH0011400049
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Concerto in D Major, Fk. 41: II. Andante · Machine-readable JSON-LD