ISRC GBAYC2400067
Verified recording
GBAYC2400067 is “Szymanowski: Violin Sonata in D Minor, Op. 9: I. Allegro moderato” by Karol Szymanowski,
registered on the CopyrightChains blockchain with CopyrightID
0xac2695730eb94d906bc3671bfde97729d09b48e797beabc802038d52051619ee and independently timestamped
in Bitcoin block 960500 on 2026-08-01.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC2400067.
Recording identifiers
- ISRC
- GBAYC2400067
- Title
- Szymanowski: Violin Sonata in D Minor, Op. 9: I. Allegro moderato
- Artist
- Karol Szymanowski
- CopyrightID (CopyrightChains transaction hash)
0xac2695730eb94d906bc3671bfde97729d09b48e797beabc802038d52051619ee
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-08-01T03:13:03+00:00
- Bitcoin block
- 960500
- Canonical record hash
sha256:489b594fdd418d2fd4a6eaf98ea95dad2f112961547691f011fd91509d2c0521- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC2400067
- Bitcoin block existence check
- https://blockstream.info/api/block/960500
Full record
Track page: Szymanowski: Violin Sonata in D Minor, Op. 9: I. Allegro moderato · Machine-readable JSON-LD