ISRC CZH401112903
Verified recording
CZH401112903 is “Kol' slaven nash (How glorious Is our Lord in Zion) [arr. I. Ushakov for male choir]” by Dmitry Bortniansky,
registered on the CopyrightChains blockchain with CopyrightID
0x7c677ce2a6519dc4f01e6b803e1794b249bee2115e3cf583f98fb5507cf40e13 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/CZH401112903.
Recording identifiers
- ISRC
- CZH401112903
- Title
- Kol' slaven nash (How glorious Is our Lord in Zion) [arr. I. Ushakov for male choir]
- Artist
- Dmitry Bortniansky
- CopyrightID (CopyrightChains transaction hash)
0x7c677ce2a6519dc4f01e6b803e1794b249bee2115e3cf583f98fb5507cf40e13
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:cd501423c875879becff79c76c423d1f70d13912fd37db0d70add665289cff47- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CZH401112903
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Kol' slaven nash (How glorious Is our Lord in Zion) [arr. I. Ushakov for male choir] · Machine-readable JSON-LD