ISRC USX7N0892513
Verified recording
USX7N0892513 is “String Quartet In C Minor, Op. 18 No. 4 - I. Allegro Ma Non Tanto” by Végh Quartet,
registered on the CopyrightChains blockchain with CopyrightID
0xfc7f2d55575ca7b6a6609d067c99289c62ead150e94c7c10bd67e585e8e6f51b 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/USX7N0892513.
Recording identifiers
- ISRC
- USX7N0892513
- Title
- String Quartet In C Minor, Op. 18 No. 4 - I. Allegro Ma Non Tanto
- Artist
- Végh Quartet
- CopyrightID (CopyrightChains transaction hash)
0xfc7f2d55575ca7b6a6609d067c99289c62ead150e94c7c10bd67e585e8e6f51b
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:e86dff184f44f1d0fcac2a6d54837b3cd271258737ca28b80c3bd306087167a4- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USX7N0892513
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: String Quartet In C Minor, Op. 18 No. 4 - I. Allegro Ma Non Tanto · Machine-readable JSON-LD