ISRC CZA167400567
Verified recording
CZA167400567 is “Drcení Ořechů” by Jan Vodňanský,
registered on the CopyrightChains blockchain with CopyrightID
0x977de879afd793e8063fb43ad7988665740122a287e28aa6bb69ca9835a53ed0 and independently timestamped
in Bitcoin block 960240 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CZA167400567.
Recording identifiers
- ISRC
- CZA167400567
- Title
- Drcení Ořechů
- Artist
- Jan Vodňanský
- CopyrightID (CopyrightChains transaction hash)
0x977de879afd793e8063fb43ad7988665740122a287e28aa6bb69ca9835a53ed0
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T09:57:33+00:00
- Bitcoin block
- 960240
- Canonical record hash
sha256:7c78bed6cca49fe2fa697d2f43587b77e5d8d1d77af784cb60afc55161f1c566- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CZA167400567
- Bitcoin block existence check
- https://blockstream.info/api/block/960240