ISRC USSM18400762
Verified recording
USSM18400762 is “Trumpet Concerto in D Major, FaWV L:D1: I. Allegro” by Johann Friedrich Fasch,
registered on the CopyrightChains blockchain with CopyrightID
0x6c710b636a819fcd5a4cd1dbfa067b47d73e8d08e0a9797ae55f7ace304896d8 and independently timestamped
in Bitcoin block 960181 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM18400762.
Recording identifiers
- ISRC
- USSM18400762
- Title
- Trumpet Concerto in D Major, FaWV L:D1: I. Allegro
- Artist
- Johann Friedrich Fasch
- CopyrightID (CopyrightChains transaction hash)
0x6c710b636a819fcd5a4cd1dbfa067b47d73e8d08e0a9797ae55f7ace304896d8
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T00:53:20+00:00
- Bitcoin block
- 960181
- Canonical record hash
sha256:35c0a87242e644a594c2f11cce4d5b7f9e02ad28b1467372fd1f60f90dbfac10- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM18400762
- Bitcoin block existence check
- https://blockstream.info/api/block/960181
Full record
Track page: Trumpet Concerto in D Major, FaWV L:D1: I. Allegro · Machine-readable JSON-LD