ISRC FRZ111400367
Verified recording
FRZ111400367 is “Ysaÿe: Sonata for Two Violins in A Minor: II. Allegretto poco lento” by Eugène Ysaÿe,
registered on the CopyrightChains blockchain with CopyrightID
0x46bd980d1210952b0a307bc3cec6ae340002aca28865551a614d8ed5973eb1c6 and independently timestamped
in Bitcoin block 960448 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ111400367.
Recording identifiers
- ISRC
- FRZ111400367
- Title
- Ysaÿe: Sonata for Two Violins in A Minor: II. Allegretto poco lento
- Artist
- Eugène Ysaÿe
- CopyrightID (CopyrightChains transaction hash)
0x46bd980d1210952b0a307bc3cec6ae340002aca28865551a614d8ed5973eb1c6
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T18:48:12+00:00
- Bitcoin block
- 960448
- Canonical record hash
sha256:09687433cb165777e10280b0b23bdaf985a947991f16359dfdd0cb04bb3269c5- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ111400367
- Bitcoin block existence check
- https://blockstream.info/api/block/960448
Full record
Track page: Ysaÿe: Sonata for Two Violins in A Minor: II. Allegretto poco lento · Machine-readable JSON-LD