ISRC CZA166900252
Verified recording
CZA166900252 is “Zavřu teď krám s básněmi” by Karel Gott,
registered on the CopyrightChains blockchain with CopyrightID
0x7eaf4538d932af56c042beb4f10ee774d0c628126350c32b557d04309f8cbbf2 and independently timestamped
in Bitcoin block 960229 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CZA166900252.
Recording identifiers
- ISRC
- CZA166900252
- Title
- Zavřu teď krám s básněmi
- Artist
- Karel Gott
- CopyrightID (CopyrightChains transaction hash)
0x7eaf4538d932af56c042beb4f10ee774d0c628126350c32b557d04309f8cbbf2
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T08:30:10+00:00
- Bitcoin block
- 960229
- Canonical record hash
sha256:09256a3bae58db8745897cae81f395f2c55b7d34a4700183543b100cb8cd359a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CZA166900252
- Bitcoin block existence check
- https://blockstream.info/api/block/960229
Full record
Track page: Zavřu teď krám s básněmi · Machine-readable JSON-LD