ISRC USHR12345599
Verified recording
USHR12345599 is “Violin Concerto in G Major, Op. 8, No. 2: I. Allegro” by Joseph Boulogne Chevalier de Saint-Georges,
registered on the CopyrightChains blockchain with CopyrightID
0xa2823cceba4d3c2097199601ecb93fc3ddc92a7dc9f976e7e5563a98c5acc578 and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHR12345599.
Recording identifiers
- ISRC
- USHR12345599
- Title
- Violin Concerto in G Major, Op. 8, No. 2: I. Allegro
- Artist
- Joseph Boulogne Chevalier de Saint-Georges
- CopyrightID (CopyrightChains transaction hash)
0xa2823cceba4d3c2097199601ecb93fc3ddc92a7dc9f976e7e5563a98c5acc578
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:2c7b90bd9a27d6f2d9fda6173cbc8849a850db6014bc55569d6b9943f628f3c8- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHR12345599
- Bitcoin block existence check
- https://blockstream.info/api/block/953520
Full record
Track page: Violin Concerto in G Major, Op. 8, No. 2: I. Allegro · Machine-readable JSON-LD