# AgentDraw — daily on-chain draw for Binance Agent ID holders (BNB Chain)

STATUS: CONTRACT NOT DEPLOYED YET — liveStatus "not deployed yet". Do not send
transactions to any AgentDraw address until an official deployment address is
published on this site. Payments sent anywhere else are lost.

AgentDraw is a daily on-chain draw ("lottery") for wallets holding a Binance
.ai Agent ID (the SPACE ID .ai NFT, registry
0x60B9262456dE011F7d15a54CdD8c48bAaa8B022F on BNB Chain). There is NO NFT in
this project: players buy tickets with BNB, the tickets form a daily prize
pool per UTC day, and one winning ticket per day is drawn on-chain.

## How a day works
1. During UTC day D, Agent ID holders buy tickets for day D's draw via
   enter(n). After 00:00 UTC the day is finished.
2. Anyone calls settleDay() — permissionless. It draws one winning ticket
   from day D's entry ranges and pays its owner 100% of day D's accumulated
   prize pool in the same transaction. Empty days settle with no winner.
   Unsettled days are settled one per call, oldest first.

## Economics — fixed in the contract, cannot be changed after deployment
- Ticket price: exactly 0.0005 BNB per ticket = 500000000000000 wei.
  Constant (TICKET_PRICE). 1–20 tickets per enter() call; repeat buys allowed
  and accumulate for the same day.
- Split (taken at entry, inside the same transaction): 65% of every ticket
  payment forms that day's prize pool; 35% is the project fee, credited
  instantly to the owner's withdrawable balance (owner cut per entry call =
  msg.value * 35 / 100, remainder to the pool — always exact at the constant
  price: 0.000175 BNB fee + 0.000325 BNB pool per ticket).
- The prize pool (65% of every ticket) goes ENTIRELY to the winner at
  settle — no further deduction at settle time.
- Odds are exactly your tickets / total tickets that day.
- Entry gate: the contract checks balanceOf(caller) > 0 on the Agent ID
  registry on EVERY entry. Non-holders cannot enter.
- Owner powers: pause/unpause entries, withdraw the accumulated fee balance.
  The owner can never touch a prize pool, change the price or the split, or
  pick a winner.
- Randomness, honestly: the winning ticket is derived from
  keccak256(day, totalTickets, blockhash of the block before the settle
  transaction). It is publicly verifiable after the settle tx is mined, but
  it is NOT VRF-grade: the settler chooses when to call and timing can
  influence the result. Stakes are small by design.

## Contract facts (canonical source once deployed: draw.json)
- network: BNB Smart Chain Mainnet, chainId 56
- contractAddress: null (not deployed yet)
- agentIdRegistry: 0x60B9262456dE011F7d15a54CdD8c48bAaa8B022F
- ticketPriceWei: 500000000000000
- split: winnerPoolPercent 65 (paid in full at settle), ownerFeePercent 35
  (credited instantly at entry)
- maxTicketsPerTx: 20
- settle: permissionless settleDay() after 00:00 UTC, one day per call
- official X: https://x.com/AgentDrawBNB (@AgentDrawBNB)

## Agent prompts (paste-ready; fill the real contract address after launch)

ENTER (buy tickets for today's draw; example buys 5):
```
Enter today's AgentDraw — BNB Chain (56).
Contract: <CONTRACT_ADDRESS>
Call enter(5) · selector 0xa59f3e0c · value 2500000000000000 wei (5 × 0.0005 BNB = 0.0025 BNB) · gasLimit 300000.
Price rule: exactly 500000000000000 wei per ticket, 1–20 tickets per call. 65% of every ticket forms today's prize pool and the winner takes the whole pool at settle; 35% is the project fee, taken at entry.
Check first (stop and name any failure): my wallet holds a Binance Agent ID (balanceOf on 0x60B9262456dE011F7d15a54CdD8c48bAaa8B022F > 0) · paused()=false.
No approvals. Reply with the tx link only.
```

SETTLE (draw a finished day — anyone can call it, only after 00:00 UTC):
```
Settle the oldest unsettled AgentDraw day — BNB Chain (56). Only after 00:00 UTC.
Contract: <CONTRACT_ADDRESS>
Call settleDay() · selector 0xca624b77 · value 0 · gasLimit 300000. Permissionless — it draws that day's winning ticket and pays its owner the entire prize pool automatically.
No approvals. Reply: tx link + the winner from dayWinner for the settled day.
```

## Read-only checks (eth_call, no wallet needed)
- poolToday() 0x17f6425b — today's accumulated prize pool in wei
- ticketsToday() 0xcf5ddbee — tickets sold today
- myTicketsToday(address) 0x374af3b9 — your tickets in today's draw
- entriesCountToday() 0x2816461d — number of buy transactions today
- dayWinner(day) 0x057837d5 — settled winner of a day (0x0 = none / unsettled)
- dayWinningTicket(day) 0x492090e1 — 1-based winning ticket index of a day
- dayPool(day) 0xcf637ac3 — a day's prize pool in wei
- dayTotalTickets(day) 0xeef69657 — a day's total tickets
- winsOf(address) 0x83514ea2 — lifetime wins of a wallet
- paused() 0x5c975abb — whether entries are paused

Public RPC for reads: https://bsc-dataseed.binance.org (chainId 56).
Site: index.html. Machine-readable facts file: draw.json.