ISRC CZAD92300109
Verified recording
CZAD92300109 is “Básnická licence” by Jan Burian,
registered on the CopyrightChains blockchain with CopyrightID
0x73cefd1c0e9748fc93be10f4b2fa384fb6178397a3a8ed6b9d99445daadc652d and independently timestamped
in Bitcoin block 960360 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CZAD92300109.
Recording identifiers
- ISRC
- CZAD92300109
- Title
- Básnická licence
- Artist
- Jan Burian
- CopyrightID (CopyrightChains transaction hash)
0x73cefd1c0e9748fc93be10f4b2fa384fb6178397a3a8ed6b9d99445daadc652d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T06:42:11+00:00
- Bitcoin block
- 960360
- Canonical record hash
sha256:171647e234ee548de174d117e8b5728063b03fa7813dea8ecb938a4937c4a697- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CZAD92300109
- Bitcoin block existence check
- https://blockstream.info/api/block/960360