ISRC CZA120210023
Verified recording
CZA120210023 is “Do hospody přišla” by T. Jelinek,
registered on the CopyrightChains blockchain with CopyrightID
0xb8fb57b1c5b03b1568842c3a07cab5df2123d74a87fe94b6a5967ba56fcbb8dd and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CZA120210023.
Recording identifiers
- ISRC
- CZA120210023
- Title
- Do hospody přišla
- Artist
- T. Jelinek
- CopyrightID (CopyrightChains transaction hash)
0xb8fb57b1c5b03b1568842c3a07cab5df2123d74a87fe94b6a5967ba56fcbb8dd
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:3cbf1bf5ca8d9fee2a4a4c83d4c377194a35500d69ea7bd1ddf07c9639849267- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CZA120210023
- Bitcoin block existence check
- https://blockstream.info/api/block/957118