ISRC USSM18400763
Verified recording
USSM18400763 is “Trumpet Concerto in D Major, FaWV L:D1: II. Largo” by Johann Friedrich Fasch,
registered on the CopyrightChains blockchain with CopyrightID
0x60deda88ca31c3d94656852a4a2d5d582fb008570ddfc2ab6265c56c915a1851 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/USSM18400763.
Recording identifiers
- ISRC
- USSM18400763
- Title
- Trumpet Concerto in D Major, FaWV L:D1: II. Largo
- Artist
- Johann Friedrich Fasch
- CopyrightID (CopyrightChains transaction hash)
0x60deda88ca31c3d94656852a4a2d5d582fb008570ddfc2ab6265c56c915a1851
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:e9a55acfbf5664df69be09cbed237f0a8d53361ddd84fff592b70448a33d65f4- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM18400763
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Trumpet Concerto in D Major, FaWV L:D1: II. Largo · Machine-readable JSON-LD