ISRC CZA301500002
Verified recording
CZA301500002 is “The Czech Lute: No. 2, Povolani Duchovne Nevesty” by Adam Václav Michna z Otradovic,
registered on the CopyrightChains blockchain with CopyrightID
0x6c484575976ce43e8e05e69811477f458748f6f1698fb6ac77dc10f912601ff6 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/CZA301500002.
Recording identifiers
- ISRC
- CZA301500002
- Title
- The Czech Lute: No. 2, Povolani Duchovne Nevesty
- Artist
- Adam Václav Michna z Otradovic
- CopyrightID (CopyrightChains transaction hash)
0x6c484575976ce43e8e05e69811477f458748f6f1698fb6ac77dc10f912601ff6
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:6a4570f4ebab20c578ba87f64167496b729739b7716e00a68add810c6dd52265- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CZA301500002
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: The Czech Lute: No. 2, Povolani Duchovne Nevesty · Machine-readable JSON-LD