ISRC CH0011400054
Verified recording
CH0011400054 is “Concerto in F Minor, CW C73: III. Prestissimo” by Johann Christian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x7eb82e4de0d31ad76ec543582164c1e9993b2cd195b4762e6ef304482aeb41da 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/CH0011400054.
Recording identifiers
- ISRC
- CH0011400054
- Title
- Concerto in F Minor, CW C73: III. Prestissimo
- Artist
- Johann Christian Bach
- CopyrightID (CopyrightChains transaction hash)
0x7eb82e4de0d31ad76ec543582164c1e9993b2cd195b4762e6ef304482aeb41da
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:8e89f4c713c6e2ce6d8dc9468a5fd16e0aff650339fe1a2db8a7c10fe9f2f298- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH0011400054
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Concerto in F Minor, CW C73: III. Prestissimo · Machine-readable JSON-LD