Keys Of Ong

Token 0x9CCc2de565da893AB1300674F174545A3E568F93 (symbol ARCADIA) · deployed by Maria #1 at block 22118904 (2024-12-06), tx 0xd3efe3bc95c1635210ac5b16e0b6d480358fdf7bce56219381f5ab5650d99fc5 [chain]. No verified source on blockscout; the surface below is decompiled + cross-anchored to the verified FED_TT.sol draft [src]. Deep-dive per the tier criterion — the ecosystem’s live RNG-consumer game. t-share canon member [ext] list, [chain] membership.

Mechanics [src]

ERC20 + Burnable plus exactly one game function:

• Dong(uint64 Key) — the guessing game: submit a key; if it equals the contract’s private _Key, the contract mints 1e18 (one whole token) to the caller and re-rolls _Key via _mathlib.Random() — i.e. through MATH 0xB680F0cc810317933F234f67EB6A9E923407f05D, the shared deterministic orbit (math family, shared-infra mechanics).
• has(address,string) — the V1-era capability probe; _mathlib(), _mintingKey() — the standard family inheritance.
• No owner, no admin surface, no other mint path — the only way supply grows is a correct guess. Supply therefore equals all-time awards (generated below).

The deployed Dong matches, character-for-character, the commented-out Dong/Kong draft preserved in the blockscout-verified FED_TT.sol (lines 1318–1327) — the game was drafted inside the FED template and shipped as its own standalone contract [src].

Reading the game (neutral facts)

• The randomness source is the deterministic MATH orbit: zero onchain entropy, one global step per call, predictable given the call count [src]. A player who can track the orbit state can compute the next _Key; predictability has been demonstrated by third-party play [chain] (sustained win patterns inconsistent with brute force). No win-concentration tables are published here by policy (actor coverage stays functional; unpublished analysis exists in the research layer).
• The dev-published “Treasury Lore Token Registry” [ext] describes it as an “on-chain constant-entropy PRNG prediction game” and references a “5-month zero-win difficulty barrier” audit note — community record, not verified here; the referenced lore documents were never recovered.

State [chain]

All-time awards ≈ supply (generated panel). Liquidity is thin — 22.4k WPLS anchored across 32 pairs — the token’s interest is the game, not the book. Deployed 22 days before the V1 minter, it is the pre-treasury era’s RNG showcase and the MATH orbit’s most visible consumer inside the core corpus.