ISRC CZA166800232
Verified recording
CZA166800232 is “Dědečkův Duch” by Olympic,
registered on the CopyrightChains blockchain with CopyrightID
0x405fc8a6f1fd83b3d415dd15fdbf224f88ec3f2d3682f746284be342f2af8e35 and independently timestamped
in Bitcoin block 960468 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CZA166800232.
Recording identifiers
- ISRC
- CZA166800232
- Title
- Dědečkův Duch
- Artist
- Olympic
- CopyrightID (CopyrightChains transaction hash)
0x405fc8a6f1fd83b3d415dd15fdbf224f88ec3f2d3682f746284be342f2af8e35
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T21:25:57+00:00
- Bitcoin block
- 960468
- Canonical record hash
sha256:e445843b7071df1042d471a2bdcbf541050a2653749e594c2f18649f6cf385c6- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CZA166800232
- Bitcoin block existence check
- https://blockstream.info/api/block/960468