ISRC CZA160705436
Verified recording
CZA160705436 is “Serenade for Strings in E Major, Op. 22, B. 52: II. Menuetto. Allegro con moto” by Antonín Dvořák,
registered on the CopyrightChains blockchain with CopyrightID
0xdb671dcde0ddfde4adb892e31e5f391b0d541740e583da2edb10b670215834ac and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CZA160705436.
Recording identifiers
- ISRC
- CZA160705436
- Title
- Serenade for Strings in E Major, Op. 22, B. 52: II. Menuetto. Allegro con moto
- Artist
- Antonín Dvořák
- CopyrightID (CopyrightChains transaction hash)
0xdb671dcde0ddfde4adb892e31e5f391b0d541740e583da2edb10b670215834ac
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:2385701ffdeb136bd84941f245612bc1e18e9d45ebec5a2fcdb34c03a8b0ac2f- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CZA160705436
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: Serenade for Strings in E Major, Op. 22, B. 52: II. Menuetto. Allegro con moto · Machine-readable JSON-LD