ISRC CZA540904310
Verified recording
CZA540904310 is “Balada O Vzpouře Na Jižním Kříži” by Frantisek Nedved,
registered on the CopyrightChains blockchain with CopyrightID
0x29ef2d7832a7929113f8d7608cd609608a858a2bdb62bc1e069236d6f9667256 and independently timestamped
in Bitcoin block 957819 on 2026-07-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CZA540904310.
Recording identifiers
- ISRC
- CZA540904310
- Title
- Balada O Vzpouře Na Jižním Kříži
- Artist
- Frantisek Nedved
- CopyrightID (CopyrightChains transaction hash)
0x29ef2d7832a7929113f8d7608cd609608a858a2bdb62bc1e069236d6f9667256
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-13T07:53:33+00:00
- Bitcoin block
- 957819
- Canonical record hash
sha256:30a5672bf3a7b545dac01140ebc2be064172f218ecebc480fb42a1b924636f85- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CZA540904310
- Bitcoin block existence check
- https://blockstream.info/api/block/957819
Full record
Track page: Balada O Vzpouře Na Jižním Kříži · Machine-readable JSON-LD