ISRC USSM11805786
Verified recording
USSM11805786 is “Symphonie Concertante in G Major for Two Violins and Orchestra, Op. 13: I. Allegro” by Joseph Boulogne Chevalier de Saint-Georges,
registered on the CopyrightChains blockchain with CopyrightID
0x8ddc61506e7de36b3a8166e933a55c61a72899a5b828a3a461ef4d0bdb0c7a33 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/USSM11805786.
Recording identifiers
- ISRC
- USSM11805786
- Title
- Symphonie Concertante in G Major for Two Violins and Orchestra, Op. 13: I. Allegro
- Artist
- Joseph Boulogne Chevalier de Saint-Georges
- CopyrightID (CopyrightChains transaction hash)
0x8ddc61506e7de36b3a8166e933a55c61a72899a5b828a3a461ef4d0bdb0c7a33
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:82ed7f52e8544625f4f3e570de3f6928c3c8a3c8a99992cefccb3330e576422d- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM11805786
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Symphonie Concertante in G Major for Two Violins and Orchestra, Op. 13: I. Allegro · Machine-readable JSON-LD