ISRC CZA169301464
Verified recording
CZA169301464 is “Duo Concertant for 2 Violins No. 3 in D Major, Op. 57: I. Moderato” by Charles-Auguste de Bériot,
registered on the CopyrightChains blockchain with CopyrightID
0xd4198184ac39efe72371c920634a7b5905d86f2d1458365bdd2f0d3d8ae852f4 and independently timestamped
in Bitcoin block 960276 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CZA169301464.
Recording identifiers
- ISRC
- CZA169301464
- Title
- Duo Concertant for 2 Violins No. 3 in D Major, Op. 57: I. Moderato
- Artist
- Charles-Auguste de Bériot
- CopyrightID (CopyrightChains transaction hash)
0xd4198184ac39efe72371c920634a7b5905d86f2d1458365bdd2f0d3d8ae852f4
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T16:01:17+00:00
- Bitcoin block
- 960276
- Canonical record hash
sha256:fd31451420f8145034bc21f63a5ec1fe2d4b01392f36b9a872a3deecd86ae698- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CZA169301464
- Bitcoin block existence check
- https://blockstream.info/api/block/960276
Full record
Track page: Duo Concertant for 2 Violins No. 3 in D Major, Op. 57: I. Moderato · Machine-readable JSON-LD