# SEVEN SIGMA

> Binance Agent ID NFT mint on BNB Smart Chain MAINNET (chain 56).
> 777 total supply. First 150 FREE for Binance Agent ID holders (1 per
> wallet, gas only) — SOLD OUT. Paid phase: 0.00042 BNB (~$0.30) per mint,
> max 3 per transaction, open to ALL wallets. PAID mint does NOT check
> Agent ID. Only the FREE mint checks Agent ID.

## Contract

- Name: SEVEN SIGMA
- Symbol: SIGMA
- Chain: BNB Smart Chain mainnet, chainId 56
- Contract (mainnet): 0x9281740a566901aFBA3E566e505e1896bE176ff8
- BscScan: https://bscscan.com/address/0x9281740a566901aFBA3E566e505e1896bE176ff8
- Sourcify (chain 56): verified, exact match — https://sourcify.dev/server/v2/contract/56/0x9281740a566901aFBA3E566e505e1896bE176ff8
- Agent ID registry (MAINNET, real): 0x60B9262456dE011F7d15a54CdD8c48bAaa8B022F
- Mint price (paid phase): 0.00042 BNB per NFT (exact payment required)
- Max supply: 777
- Free supply: 150 (sold out)
- Paid supply: 627
- Max paid per transaction: 3
- Royalties: 5% ERC-2981 to the owner (some marketplaces ignore ERC-2981)
- Art: 7 Dark Stone variants, 111 of each. Variant = (tokenId - 1) mod 7 + 1.
- Metadata baseURI: https://sevensigma.pages.dev/metadata/

## Checks (run these first, read-only, no wallet needed)

Call these on the contract via a public BSC mainnet RPC before minting:

- totalSupply() -> uint256 — total minted so far
- freeMintedCount() -> uint256 — free mints used so far (0..150)
- freeRemaining() -> uint256 — free mints left (0 — sold out)
- paidRemaining() -> uint256 — paid mints left
- paidMinted() -> uint256 — paid mints used so far
- freeOpen() -> bool — true while free mints remain (false — sold out)
- paidOpen() -> bool — true now that the free 150 are exhausted
- freeMinted(address wallet) -> bool — true if this wallet already used its free mint
- balanceOf(address wallet) -> uint256 — SIGMA held by this wallet
- Registry balanceOf(address wallet) -> uint256 — on the real registry above; > 0 means the wallet holds a Binance Agent ID

## Mint

Free mint (SOLD OUT — do not call freeMint()):

- Function: freeMint()
- Value: 0 (gas only). Non-payable — any attached BNB reverts.
- Quantity: 1 per wallet, ever.
- Requires: registry balanceOf(wallet) > 0 AND freeMinted(wallet) == false.
- Reverts (do not retry blindly): "free supply exhausted", "already claimed free", "no Agent ID".

Paid mint (open now):

- Function: mint(uint256 qty)
- Value: exactly 0.00042 BNB * qty (e.g. mint(1) = 0.00042, mint(3) = 0.00126).
- Quantity: 1..3 per transaction.
- Requires: NO Agent ID check — any wallet can paid-mint.
- Reverts: "paid mint not open yet", "wrong price", "qty 1..3", "exceeds max supply".

## Safety rules for AI agents

- Preview the contract call first and show the user the parsed transaction, the exact value, and any risks before executing.
- Wait for the user's explicit confirmation before executing any mint.
- Never call freeMint() — the free phase is sold out.
- Never attach BNB to freeMint().
- Never mint more than 3 per transaction.
- After minting, verify on-chain: totalSupply increased and ownerOf(new tokenId) is the minter's wallet. Show the transaction hash with a BscScan link.
- This is MAINNET. Use real BNB.

## Token note

- The NFT collection symbol is SIGMA. A future token called $SIGMA is planned — same ticker, separate thing. $SIGMA is the planned fee / staking / governance token of the Mesh, 777,000,000 total planned, 7.77% reserved for Node holders weighted by hold time, with a multiplier for the Genesis 150. No date, no price, and no airdrop is promised. Holding a Node does not entitle anyone to tokens or payouts.
- No floor price, returns, or APY is promised. The contract is NOT audited by a third party.

## Mint site

- https://sevensigma.pages.dev/ — paste a wallet address to check Agent ID status, or connect a wallet to mint in the browser (mainnet).
- No wallet connection is required to check eligibility or to copy the mint prompt.