ISRC CZA160405872
Verified recording
CZA160405872 is “Moravian Folk Poetry in Songs, JW V/2: No. 1, Desire” by Leoš Janáček,
registered on the CopyrightChains blockchain with CopyrightID
0xd38a34b8efa3cd33e30224f7efc7c3172841bc51f12e46b7afac3eb50ace0103 and independently timestamped
in Bitcoin block 960348 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CZA160405872.
Recording identifiers
- ISRC
- CZA160405872
- Title
- Moravian Folk Poetry in Songs, JW V/2: No. 1, Desire
- Artist
- Leoš Janáček
- CopyrightID (CopyrightChains transaction hash)
0xd38a34b8efa3cd33e30224f7efc7c3172841bc51f12e46b7afac3eb50ace0103
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T05:17:02+00:00
- Bitcoin block
- 960348
- Canonical record hash
sha256:9109b4b99dec5efd54d6432ee368fd46bd6906a6263ae8b901d02dfa675bf403- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CZA160405872
- Bitcoin block existence check
- https://blockstream.info/api/block/960348
Full record
Track page: Moravian Folk Poetry in Songs, JW V/2: No. 1, Desire · Machine-readable JSON-LD