Can I paste the Signal Search history URL?

Not here. Hoyoverse history URLs expire and browsers block fetching them from this site (CORS). Use a local exporter (zzz-signal-search-export and similar) that saves UIGF JSON, then drop the file.

What pity numbers does this use?

Exclusive / Stable hard pity 90. W-Engine / Bangboo hard pity 80. Channels do not share counters. Soft-pity starts are community estimates (~75 / ~65).

How is 50/50 decided?

An Exclusive Channel S-Rank that is Soldier 11, Nekomata, Lycaon, Koleda, Grace, or Rina is a loss. Anything else on Exclusive is a win. W-Engine 75/25 is not inferred.

Zenless Zone Zero signal history

Drop a UIGF nap export to see Exclusive Channel pity and 50/50. Channels do not share counters. In-game history is a rolling window unless you already archived it.

Signal history

JSON or CSV. Parsing stays in this browser — nothing is uploaded. A copy can stay here until you hit Clear.

Drop JSON or CSV herezzz-signal-search-export / UIGF v4 nap dumps work. History URLs cannot be fetched from this page.

How to export

Open Signal Search → History in ZZZ and scroll until older pages finish loading.
Use a community exporter that reads the history URL on your PC and saves UIGF JSON (v4 nap) or CSV.
Prefer files that include gacha_type: 1 Stable, 2 Exclusive, 3 W-Engine, 5 Bangboo.

This page never sends the file to a server. Item-id-only UIGF v4 files may ask the public UIGF dictionary for English names — still not your UID or pull times.

Signal Search pity calculator
Polychrome / tape budget
Signal Search explained
Genshin wish history

Zenless Zone Zero signal history

Signal history

How to export

Related

Frequently asked questions

Zenless Zone Zero signal history

Signal history

How to export

Related

Frequently asked questions