The economy — YUE vaults, bounties, and the internal exchange

Wave 5 (2025-06-13 → 16 [chain]) built the account economy: personal vault tokens, a chat-to-mine bounty, a consent escrow, and the settle primitive the undeployed world layer would have consumed.

SEI and the YUE account tokens

SEI.Start(yourLAU, name, symbol) enters you and mints a personal YUE — an account/vault token, one per wallet [src: domain/sky/01_sei.sol, 02_yue.sol]. A YUE is deliberately not a currency:

• earnings land in it — CHOA chat bounties are paid straight into the holder’s YUE;
• withdrawals leave it only through consent — the CHAN escrow (below) must hold your explicit OptIn before any contract can move funds out;
• it carries an exchange desk — see below.

The YUE census (93 at the research pass, still growing [chain]) is on the hub.

CHAN — the directory and consent escrow

CHAN keeps the origin → YUE directory and is the custodian of every YUE’s mint. Its OptIn(contract, allow) is an allowance system at the account layer: authorize a contract to withdraw from (or force-transfer, in a currently-disabled variant [src: yue.sol:122-128]) your YUE holdings [src: domain/sky/03_chan.sol].

CHOA — chat-to-mine

CHOA’s Chat(qing, msg) is venue chat that pays: it advances your bars, then pays min(MAI(soul, waat), 1e18) of MAI from CHOA’s own balance into your YUE [src: domain/tang/01_choa.sol]. Its Yuan(currency) is the purchasing-power modulus used across the ladder: bal(tx.origin) + 10×bal(LAU) + 40×bal(YUE) — a weighted wallet over your EOA, your account token and your vault [src].

CHEON — the settle primitive

CHEON.Su(qing) is the settlement leg: advance, pay out, mint to origin, and return the current (Charge, Hypobar, Epibar) bars. The undeployed WORLD layer’s tile placement would have consumed it directly [src: domain/tang/03_cheon.sol].

The internal exchange

Every token in the DYSNOMIA family carries Purchase/Redeem at internally-tracked market rates, with AFFECTION 0x24F0154C1dCe548AdF15da2098Fdd8B8A3B8151D seeded 1:1 everywhere [src: 01_dysnomia.sol] — so Ⓐ buys Dysnomia assets directly, and wallets use it that way [chain: Purchase(address,uint256) census]. The YUE desk goes further: Hong(spend, qing, amount) / Hung(qing, receive, amount) exchange QING-family assets by walking the QING-on-QING derivative chain and multiplying rates with a 777-mod attenuation (Rate /= (777 − Mod) × 10^(d−5) when Mod < 777) [src: yue.sol] — a discount curve built out of the same orbit arithmetic as everything else.

Value therefore moves between the treasury side and Dysnomia through the ordinary token machinery — no bridge, no wrapper: AFFECTION in, assets out. The structural cross-holdings are mapped on the bridge page.