Collect stock-themed creature NFTs, send them on Hunts and breed Aetheryn descendants on Robinhood Chain; baskets of tokenized stocks accrue to each NFT.
48 measured days since 2026-08-13. Full UTC days use their calendar date; the latest rolling 24h point is shown separately. Gaps mean unknown.
Counts distinct wallets moving MON to or from the two Birth Coordinators and two Birth Vaults: Egg seals, timeout refunds and Birth Vault releases on Aetheryn burns. Hunts, Genesis holding, marketplace trades and MON trading are not counted.
Measured on Robinhood Chain from finalized ERC-20 transfer logs into and out of the listing’s declared game wallets. Native ETH payments are outside this ERC-20 collector’s scope.
2518.812.56.30
Sep 23Sep 29Oct 5Oct 10Oct 16Oct 22
Breeding wallets ranges from 0 to 25.
Breeding wallets124h
Rewards paidUnknown24h
Operating revenueUnknown30 days
Token trading volume$402.924h
Community activity
Current
No score weight
X · @stockmonrh · Reported public activity · Daily snapshots
Followers
9
Reported by X
Follower change
Pending
Waiting for a second dated sample
Posts observed · 7d
5
Original posts · partial coverage
Posts observed · 30d
5
Original posts · partial coverage
Post engagement
Median of readable counters from 5 observed original posts in the last 30 days. Latest observations; post ages vary.
Likes
1.5
Replies
—
Reposts
1
Views
21
Collection details and coverage
Following
40
Public post total
206
Latest observed original post
7-day follower change
Pending
30-day follower change
Pending
Mentions
Not collected · X search requires login
Public timelines are partial samples. Observed post counts are lower bounds; the total posting frequency is unknown, and mentions are not collected. A missing counter is unavailable. Medians use each metric's readable counters, so sample sizes can differ. Followers and views do not establish player counts.
About Stockmon
Stockmon is a browser creature-collecting game on Robinhood Chain. Its fixed Genesis collection of 116 ERC-721 creatures was a free mint on 2026-08-02; every creature carries permanent Stock DNA, a weighting of tokenized-stock tickers. A 3% buy and sell tax on the MON token reaches the Stockmon Vault as WETH; every 48 hours the Vault splits what it received 50/50 between tokenized-stock purchases for all 116 Genesis IDs (divided by DNA) and the project treasury. The basket is sealed to the NFT: it moves with a sale and is released only when the owner burns the creature.
Key facts
LaunchedAug 2, 2026
Reward tokenMON token0x7c64…7777MON token · Token0x7c646A41572B441527169C576ef0c0A40c667777Stockmon (MON) ERC-20, 18 decimals, 1B supply. EIP-1167 clone of Flap's FlapTaxTokenV3 0x7777C8743C88B3aff3cf262135beF2c8b2e83333 (exact-match Sourcify). owner() is zero; 3% buy and sell tax (300 bps) at the 2026-10-17 check.
Getting startedYou need a Genesis or Aetheryn creature NFT to play.
All 116 Genesis were claimed in the free mint, so new players buy one on the official marketplace in USDG (or hatch an Aetheryn from a creature they already own). A Hunt also locks USDG in a liquidity position until the creature returns, and each Breeding seal costs MON quoted at the time of sealing. Prices vary.
To earn
Buy Stockmon NFT (price varies) · Own a Genesis or Aetheryn creature Bought for USDG on the official marketplace or OpenSea; Genesis supply is fixed at 116. Only Genesis IDs share the MON-tax Feed; Aetheryn keep their own Birth Vault and Hunt basket.
Buy 50 USDG · Lock USDG in a Hunt position The client accepts 50 to 500 USDG per Hunt. Principal returns to the opener, subject to liquidity-pool market risk; fee value goes to the creature's basket.
Buy MON (price varies) · Pay MON to seal a Breeding Egg One seal per Egg at a five-minute MON quote. 87.5% stays in the child's Birth Vault, released when the child is burned; 12.5% goes to the treasury at Hatch.
How you earnGenesis IDs accrue tokenized stocks bought with half of the MON-tax WETH the Vault receives; Hunts add swap-fee value as stock or pending USDG to the creature's basket.
Baskets are sealed to the NFT and released only by burning it. Breeding produces Aetheryn NFTs holding Birth Vault MON. Creatures can be sold for USDG. No yield or price is guaranteed.
WithdrawalsNothing can be withdrawn from a living creature's basket.
Burning (permanent redemption) a Genesis releases its settled stock tokens and pending WETH to the burner; burning an Aetheryn releases its Birth Vault MON (finalized examples verified) and Field claims. Hunt principal returns at the end of each Hunt. Selling the NFT for USDG is the other exit.
Genesis IDs accrue tokenized stocks bought with half of the MON-tax WETH the Vault receives. Earning needs you to own a Genesis or Aetheryn creature and lock USDG in a Hunt position and pay MON to seal a Breeding Egg.
Does Stockmon pay players?
Not measured yet. P2E Scout does not measure Stockmon’s reward payouts on chain, so its rewards paid are shown as unknown, not zero.
MON traders pay a 3% tax that becomes WETH in the Vault: half buys tokenized stocks sealed to the 116 Genesis NFTs, half goes to the treasury. Hunts lock players' USDG in a liquidity pool, with swap-fee value added to the creature's basket. Breeding payments mostly stay locked with the new NFT. Players cash out by selling creatures or burning them.
What players pay
Seal a Breeding Egg
Transactions checkedPartly measured
A creature with seven Readiness Marks and a free fertility use pays the quoted MON to seal one Egg; the Egg hatches after 24 hours.
Player walletpaysMON
Percentages of the MON paid at Seal, escrowed by the Birth Coordinator and divided at Hatch
87.5%12.5%
87.5%
Aetheryn Birth VaultsMON
Escrowed at Seal, moved at Hatch; owned by the child NFT and released only when it is burned.
12.5%
Stockmon treasuryMON
Paid at Hatch. An Egg unresolved at its 48-hour deadline refunds 100% to the Egg owner instead.
Sources and measurement
268 seals across both coordinators by 2026-10-17 (official markets API and MON logs agree). Every sampled hatch paid exactly 7:1. A refund (0xab7ad5ca…da25) returned the full seal to the Egg owner. · checked 2026-10-17
Finalized seal: 88,773 MON to the coordinator, Egg mintedhttps://robinhoodchain.blockscout.com/tx/0x9d5b34ffbf7760a03ea8e265169a7191dabee8a0a09c30c54178210e939f1e78
Partly measured. Counts wallets sealing Eggs and receiving timeout refunds; no MON totals, hatch counts or treasury share.
Aggregate measurements: Active wallets (24h), Meaningful actions (24h), Active wallets (30d) · collected 10/22/2026, 12:14:51 PM UTC
How players get paid
Burn an Aetheryn for its Birth Vault MON
Transactions checkedPartly measured
The owner permanently burns a hatched Aetheryn through the redemption flow.
Funded by player spending
Aetheryn Birth Vaults→Player walletMON
Released to the burner in the same transaction that burns the child NFT.
Sources and measurement
Eight finalized releases from the successor Birth Vault by 2026-10-17; none from V3. The MON was paid by whoever sealed the Egg, so this returns breeding spending rather than paying new rewards. · checked 2026-10-17
Partly measured. Counts wallets receiving Birth Vault MON when an Aetheryn is burned; no amounts and no Field claims.
Aggregate measurements: Active wallets (24h), Meaningful actions (24h), Active wallets (30d) · collected 10/22/2026, 12:14:51 PM UTC
Genesis Feed from the MON tax
Transactions checkedNot measured
Every 48 hours the Vault closes a round over the WETH it received from the MON tax.
Mixed funding
Stockmon VaultpaysWETH
Percentages of distributable WETH received by the Stockmon Vault in a round
50%50%
50%
Genesis stock basketsWETH
Split equally across all 116 living Genesis IDs, then by DNA; bought stock tokens are sealed to the token ID. Failed routes stay pending WETH.
50%
Stockmon treasuryWETH
Tracked as the non-stock share and claimed by the treasury.
Sources and measurement
The Vault had received 24.6918 WETH by 2026-10-17 (API), equal to the TaxProcessor's totalQuoteSentToMarketing; 12.3459 WETH went to the stock budget, about 0.106 WETH per Genesis. Funded by the 3% tax on MON buys and sells, paid by players and other traders. · checked 2026-10-17
Official accrual APIhttps://www.stockmon.app/api/mon-accrual
Treasury claims its WETH sharehttps://robinhoodchain.blockscout.com/tx/0xe87eee375b3c4cb51e12558252d45355bf53be7733e55f49f4d40c9793e40a42
Not measured. Not collected: Vault WETH receipts, stock purchases and basket balances have no collector; the figures above come from the official API and a dated chain check.
Hunt: a timed USDG liquidity position
Transactions checkedNot measured
A player opens a 6.5-hour Hunt for an eligible creature and later returns it.
Mixed funding
Player wallet→Hunt contract and positionUSDG
Principal, 50 to 500 USDG in the client; split into SPY and USDG liquidity through a per-Hunt vault.
Fables SPY/USDG pool swappers→Creature Hunt basketUSDG
Swap-fee value converted to the creature's DNA stocks or kept as pending USDG; sealed to the NFT until it is burned.
Hunt contract and position→Player walletUSDG
Recoverable principal returns; market movement can make it less than was put in.
Sources and measurement
1,078 Hunts and 77,247 USDG of cumulative Hunt volume by 2026-10-17 (official markets API). Fee value comes from swappers in the Fables SPY/USDG pool; the activity feed shows small gains and losses per Hunt. A 7.5% Camp share of fees can be parked and swept to the treasury. · checked 2026-10-17
Finalized open: 54 USDG to the Hunt contracthttps://robinhoodchain.blockscout.com/tx/0x24cbe678bdc0d5530f79fce18fc04c2bac8cb5afbd359f9793b0c0850c2eff92
Finalized return: 54.61 USDG back, 0.0133 USDG to treasuryhttps://robinhoodchain.blockscout.com/tx/0x30a090d2e97d7c3b63be3f90bb6c126293c1b303af4399df58f31fed02196e5b
Not measured. Not collected: per-Hunt vault clones would be counted as player wallets by the transfer collector, so Hunt opens, returns and fee value stay unmeasured.
Sell a creature on the marketplace
Transactions checkedNot measured
A buyer fills a fixed-price listing or a seller accepts an offer for a Genesis or Aetheryn.
Paid by other players
Creature buyerpaysUSDG
Percentages of the USDG sale price paid by the buyer
99.15%
99.15%
Creature sellerUSDG
The NFT moves with its sealed basket, marks and history.
0.85%
Stockmon treasuryUSDG
Seller-paid platform fee taken from the price.
Sources and measurement
Client constant STOCKMON_MARKETPLACE_PLATFORM_FEE_BPS is 85 with the treasury as platform recipient. Genesis sales also happen on OpenSea (official sales feed); their fees were not traced. · checked 2026-10-17
Not measured. Not collected: sales and the 0.85% fee were sampled on chain only; no collector counts marketplace trades or fee revenue.
More economy details 1 routes
MON trading tax reaches the Vault
Transactions checkedNot measured
Someone buys or sells MON in its main pool.
MON traders→MON TaxProcessor and ingressMON
3% of each buy or sell.
MON TaxProcessor and ingressMONSwap →Stockmon VaultWETH
Sold for ETH, wrapped and delivered as WETH after Flap's fee.
Sources and measurement
taxRate, buyTaxRate and sellTaxRate are 300 bps on 2026-10-17. Ingress 0xa4AE…5914 sent the Vault WETH in 10 transfers in the last 9M blocks. Flap's own fee receiver is 0xa4A7…52a4; its share is not traced. · checked 2026-10-17
Not measured. Not collected: tax amounts, swaps and Flap fees are not measured; only the cumulative total reported by the TaxProcessor was checked.
Still to establish
Hunt participation and fee value are not measured: each Hunt routes USDG through a new vault clone (182 clones against 25 player wallets in a 3-day sample), so counting transfer counterparties would count clones as players.
Vault revenue (24.69 WETH lifetime per the official API and the TaxProcessor), stock purchases and basket values are not collected; Genesis baskets are only shown as the game's own estimate.
Treasury income is not counted as revenue: the hatch share, marketplace fee, Hunt sweeps and the Vault's WETH share all arrive from game contracts, and the treasury also receives unrelated transfers.
The treasury sent about 9.5M MON to individual wallets (e.g. five transfers of about 352,800 MON, 5.01M to one wallet) for reasons no official source explains; not counted as rewards.
The successor Birth Coordinator, Birth Vault, Egg and child contracts (since 2026-10-10) and the Hunt contract are not in the docs contract map and have no verified source; they are bound by the official API and receipts. A third 'Aetheryn V3' contract 0x7a4e…0046 in the client is unresolved.
Genesis resales on OpenSea and any royalties were not traced; Flap's own share of the MON tax is not measured.
No Genesis has been burned yet, so the Genesis redemption path (stock tokens and pending WETH to the burner) has no finalized example.
PVP battles, agent payments and MON-powered Hunt upgrades are announced but not live; no rewards from them exist.
Evidence and addresses 12 addresses
Game treasury$221% in its own token · measured 2026-10-22 12:22 UTC
Name
Role
Address
What it does
MON token
Token
0x7c646A41572B441527169C576ef0c0A40c667777
Stockmon (MON) ERC-20, 18 decimals, 1B supply. EIP-1167 clone of Flap's FlapTaxTokenV3 0x7777C8743C88B3aff3cf262135beF2c8b2e83333 (exact-match Sourcify). owner() is zero; 3% buy and sell tax (300 bps) at the 2026-10-17 check.
Genesis 116 collection
Program
0x34F21067a7Ea17365dCaa8736B2811CE8F203270
StockmonGenesis721 (Sourcify match), STOCKMON, totalSupply 116; all 116 free-minted on 2026-08-02 via mint controller 0xd217…dABc. owner()/default admin 0x7f6d…d061 can toggle minting and metadata. No proxy (EIP-1967 slots empty).
Stockmon Vault (Genesis Feed)
Program
0xB78eDCB4dE39355747C62e6D55209C01A2294AD8
StockmonVault (Sourcify match), named vaultAddress in the official runtime config. Takes MON-tax WETH; 50% buys stock tokens for 116 Genesis IDs, 50% claimable by the treasury. Default admin 0x7f6d…d061 (2-day transfer delay) can pause and rotate route adapters.
MON TaxProcessor
Program
0xb36186668C7370d9B68AE2b76b844A2F89240560
Flap TaxProcessor (EIP-1167 clone) from MON taxProcessor(); owner() is contract 0x2660…eb09. Market share goes to adapter 0x6de9…2BB0; totalQuoteSentToMarketing was 24.6918 ETH on 2026-10-17, matching the Vault's received WETH. No dividends paid.
Stockmon treasury
Treasury
0xb1637496Ec586e2058f1bB05ddBE524518809Ac4
Plain EOA. Receives 12.5% of hatched Egg MON from both Birth Coordinators, the marketplace's 0.85% USDG fee (client STOCKMON_AETHERYN_ZONE_PLATFORM_RECIPIENT), Hunt USDG sweeps and claims the Vault's 50% WETH share. Held 5.34M MON on 2026-10-17.
Birth Coordinator V3
Program
0x4108b94399E36B8215a4c5506AC6fFE8A03E70ce
AetherynBirthCoordinatorV3 (docs contract map #49; source not on Sourcify). Escrowed 174 Egg seals 2026-09-25 to 2026-10-09; at Hatch pays 7/8 to Birth Vault V3 and 1/8 to the treasury. No proxy (EIP-1967 slots empty).
Birth Coordinator (successor)
Program
0x339edb716A2fdaE9e6CfD12129121Fa39581D122
Successor coordinator not in the docs map; source not on Sourcify. Seals since 2026-10-10 mint Eggs of 0x7675…97D0 and hatch children of 0x3C69…790C, both listed by the official API. Same 7:1 split to Birth Vault 0xAD2A…989a and the treasury.
Birth Vault V3
Program
0xA54221B56837d5F3707D0ed9883A01edF7DaE2cf
AetherynBirthVaultV3 (docs contract map #27; source not on Sourcify). Holds the 87.5% MON share of V3 hatches, 13.70M MON on 2026-10-17, released to the burner when an Aetheryn is redeemed. No proxy (EIP-1967 slots empty).
Birth Vault (successor)
Program
0xAD2A6CBdB2C1b01C19d52585Eee75b8E86F9989a
Successor Birth Vault (same runtime size as V3; source not on Sourcify). Received 6.37M MON from the successor coordinator and released MON to burners in 8 finalized redemptions; held 5.66M MON on 2026-10-17.
Hunt contract
Program
0xAAf0ac4B510Ab97C2De5B23ddf3C4ffbE0001dCB
Entry contract players call to open and return Hunts (not in the docs map; source not on Sourcify). Takes USDG principal, routes it through per-Hunt vault clones into the Fables SPY/USDG pool and returns it with small sweeps to the treasury.
Genesis and Vault admin
Other
0x7f6d03B0E6ac004DaDBA818Be38a5935c2e6d061
Plain EOA returned by owner() of the Genesis collection and the Stockmon Vault (default admin). Single-key control of minting, metadata, pause and route-adapter rotation. Not a player wallet.
MON/WETH pool
Pool
0x0390E65412d4704A612997432E4eeA8B7688232B
Uniswap v2 MON/WETH pair returned by MON mainPool(), created 2026-08-08 (DexScreener). Swaps here pay the 3% MON tax. Excluded from collector activity.
Stockmon is an experimental Robinhood Chain collectible where 116 free-minted Genesis creatures accrue tokenized stocks bought with half of a 3% MON trading tax, and creatures earn Hunt liquidity fees and breed MON-backed Aetheryn NFTs. It is a borderline play-to-earn game: what players earn is mostly financial (tax share, LP fees, returned breeding payments) wrapped in light creature gameplay, with battles not yet live. The documentation and public APIs are careful and matched the chain exactly, but the contracts players use for Hunts and current Breeding are unverified, admin control is a single EOA, and the user base and MON market are small. Values are sealed in each NFT until it is burned. We measure breeding participation only.
Economic sustainability40
Nothing is paid from emissions. Genesis baskets are funded by a 3% MON trading tax (24.69 WETH lifetime, half to the treasury), so their growth depends on MON volume, now about 1.1k USD a day. Hunt fee value comes from swappers in an external pool, against principal that can lose value. Birth Vault MON is the breeder's own payment returned on burn. There is no reserve or promise behind any of it, and new value per player is small.
The playable loop is choosing a creature, opening 6.5-hour Hunts that are USDG liquidity positions, collecting seven Readiness Marks and breeding Eggs into new NFTs. XP is cosmetic and Hunts involve no skill beyond timing. The artwork, DNA and lineage system are distinctive, but battles (PVP) are not live, so today it plays more like a DeFi collectible than a game.
Docs: Hunt, Breeding rules, PVP coming soon · Official app labels the release MAINNET_EXPERIMENTAL · /api/product/markets/charts: 1,078 Hunts
Real users35
Small but real-looking activity: 268 Egg seals from about 46+ wallets since 2026-09-25 (V3 coordinator alone: 46 payers, 12 using EIP-7702 delegated wallets), about 25 Hunt wallets in a 3-day sample, 116 distinct Genesis minters and 643 MON holders. Activity is concentrated: the top V3 breeder sealed 12 Eggs, and a few wallets also appear as treasury recipients. No bot-farm pattern was seen, but the base is tiny.
MON logs: 174 + 94 seals into the two coordinators · Hunt contract 3-day sample: 25 player wallets · Genesis: 116 mints to 116 wallets on 2026-08-02 · GeckoTerminal: 643 holders (2026-10-16)
Token and holders45
MON has a fixed 1B supply, a Flap clone with owner() zero and no EIP-1967 proxy, and a 3% buy/sell tax that runs to 2126. FDV is about 158k USD with about 43k USD of liquidity in one Uniswap v2 pair. Top-10 holders own 40.6% (GeckoTerminal). The treasury held 5.34M MON and sent about 9.5M MON to individual wallets with no published reason. Genesis supply is fixed at 116; the Aetheryn cap is only a design target.
Unusually detailed docs and public APIs whose figures matched the chain exactly (Vault WETH equals the TaxProcessor total; 268 seals equals the log count). Vault and Genesis sources are verified. Against that, the successor Breeding contracts and the Hunt contract players actually use are missing from the docs contract map and have no verified source; treasury MON distributions are unexplained, and basket values are only the game's own estimates.
Player value sits in contracts for long periods: baskets stay sealed until burn, 19.4M MON sits in Birth Vaults, and Hunt principal sits in liquidity positions. One EOA is default admin of the Genesis collection and the Vault (2-day transfer delay, pause and route-adapter rotation), and the treasury is a plain EOA. The Hunt and successor Breeding contracts are unverified and labelled experimental. Holders also carry LP, tokenized-stock issuer and price risk. No honeypot or rug signal was seen.
owner() 0x7f6d…d061 on Genesis and Vault · Birth Vault balances 13.70M + 5.66M MON · Docs: Status, safety and risks · No Sourcify source for 0x4108…70ce, 0x339e…D122, 0xAAf0…1dCB
Written by our team with an AI model from our measurements, the chain and public sources, following the published rubric. It can be wrong; it is redone when we re-research the game.
MON
