ISRC CZA160405873
Verified recording
CZA160405873 is “Moravian Folk Poetry in Songs, JW V/2: No. 2, Steadiness” by Leoš Janáček,
registered on the CopyrightChains blockchain with CopyrightID
0x4d2c775e42a8bbd7a029edfe26963c6ea8939e86dc87ea305f9c5ec15b7c6451 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CZA160405873.
Recording identifiers
- ISRC
- CZA160405873
- Title
- Moravian Folk Poetry in Songs, JW V/2: No. 2, Steadiness
- Artist
- Leoš Janáček
- CopyrightID (CopyrightChains transaction hash)
0x4d2c775e42a8bbd7a029edfe26963c6ea8939e86dc87ea305f9c5ec15b7c6451
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:156ae5abf7c14c41c0fb15d741a78df13333bf6e74e5c81ceebf6cdb2ca3d4e8- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CZA160405873
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Moravian Folk Poetry in Songs, JW V/2: No. 2, Steadiness · Machine-readable JSON-LD