Paste a proof hash to check that the stored payload matches the on-chain commitment. A link appears on the Stoncat page after each successful Purrk roll.
In that transaction’s comment/payload, copy the value after h:.
Example:
stoncat:v1|nft:…|type:roll|h:27d8ff169883d3c4…
If the widget fails to load, you can still use STON.fi swap.
Each Stoncat has purrks — visual traits like body, face, ears, clothes, and background, plus optional ones such as hair, hat, glasses, or earrings. New mints start plain (no hair); you roll hair and other extras by feeding GEMSTON. Together they make the look.
When you feed GEMSTON, one purrk is rolled into inventory. The look stays the same until you equip it in Dress up. Spending more on that feed improves rare-tier odds and can widen which slots can appear.
Your rarity and score come from the purrks you currently wear. The badge shows both, like Paper · 6 or Hodl · 26.
In a badge like Paper · 6, the 6 is your rarity score — how close you are to the next rank (e.g. “20 pts to Hodl”).
Rarity ranks:
Paper → Hodl → Whale → Genesis → Diamond → Satoshi
A new Stoncat usually starts at Paper · 6 (six basic purrks, no accessories). Equipping rarer purrks raises the score and can move you up the ranks.
Stage is different. It rises with the total GEMSTON spent on this Stoncat:
Stray (starting stage) → Trained (100 GEMSTON total) → Elite (500) → Cosmic (2,000) → Mythic (5,000)
Higher stage unlocks rarer purrk options for future rolls and for equipping. Rolls stay random — you just get access to a better pool.
Stage = which purrks can appear (and be equipped) next.
Rarity = the quality of the look you currently wear.
passenger boarding
STON.fi’s One swap. Across chains is live. Mint a Stoncat with the same TON wallet you use on the campaign, then roll purrks. Earn miles and spend them on Flight Deals.
Rolls are random — but the rules are simple. Here’s what actually matters when you feed GEMSTON.
Each time you Feed GEMSTON, exactly one purrk is rolled into this Stoncat’s inventory. The look does not change until you equip it in Dress up.
If you already hold that exact purrk, the roll is a duplicate — no new item, but spend, stage progress, and utility still count.
Bigger feeds expand which trait slots can appear in the roll, and improve the chance of a rarer tier (Standard → Premium → Elite → Mythic). Nothing is guaranteed — it’s still a roll.
Stage rises with the total GEMSTON spent on this Stoncat (rolls count; paid mint may also count toward stage). Higher stage unlocks rarer purrk values in the roll pool — and for equipping. Rolls stay random; you just get access to a better pool.
Stray (starting stage) → Trained (100 GEMSTON total) → Elite (500) → Cosmic (2,000) → Mythic (5,000)
Your rarity and score come from the purrks you currently have equipped — not from a separate lottery, and not from unused inventory. The badge shows both, like Paper · 6 or Hodl · 26. Equip rarer purrks in Dress up to raise rarity.
Rarity ranks: Paper → Hodl → Whale → Genesis → Diamond → Satoshi. A new Stoncat usually starts at Paper · 6 (six basic purrks, no accessories).
Stage = which purrks can appear (and be equipped) next.
Rarity = the quality of the look you currently wear.
You are about to spend 0 GEMSTON to roll a Purrk.
This rolls one random Purrk into inventory. Higher amounts can improve rare-tier odds, but no specific result is guaranteed. The look changes only when you equip in Dress up.
On-chain transactions are irreversible. No refunds.
By confirming, you agree to our Terms of Use.