Ethereum token · established

Osaka Protocol OSAK

Q: What is the OSAK contract address?

The Osaka Protocol (OSAK) contract address on Ethereum is 0xa21af1050f7b26e0cff45ee51548254c41ed6b5c. It is the OSAK token with the most liquidity on Ethereum; 5 other tokens using the same name or symbol are listed below. Match every character before you buy.

OSAK on Ethereum: SheetScore 89/95 (Low risk), checked 22:42 UTC on 30 Oct 2026; one wallet holds 66%; contract 0xa21af1050f7b26e0cff45ee51548254c41ed6b5c. Swap it on DexSheet with your own wallet (0.5% DexSheet fee per trade).

OSAK contract address · Ethereum · 5 other tokens use the name

0xa21af1050f7b26e0cff45ee51548254c41ed6b5c

89/95

SheetScoreLow riskChecked 30 Oct 2026 (11 h ago) · high confidence · 15 checks

SheetScore 89 (Low risk): one wallet holds 66% of circulating supply.

Can you sell?30%100
Who can change the rules?30%100
Is the liquidity real?20%100
Who holds it?12%10
Track record8%100

An estimate from public on-chain data, not a guarantee. Nothing is 100% safe. How SheetScore works

What is the OSAK contract address?

The Osaka Protocol (OSAK) contract address on Ethereum is 0xa21af1050f7b26e0cff45ee51548254c41ed6b5c. It is the OSAK token with the most liquidity on Ethereum; 5 other tokens using the same name or symbol are listed below. Match every character before you buy.

Verify on Etherscan

Other tokens using the name/symbol OSAK

None of these is the token on this page. Some are copycats; some may be bridged versions of Osaka Protocol (OSAK) on other chains. Check the full address before you buy.

OSAKOsaka ProtocolBase · reported liquidity unverified · created 10 Jan 2024 · same symbol
0xbfd5206962267c7b4b4a8b3d76ac2e1b2a5c4d5e
OSAKOsaka ProtocolBNB Chain · $7.01K liquidity · created 30 Dec 2023 · same symbol
0x11cd72f7a4b699c67f225ca8abb20bc9f8db90c7
OSAKOsaka ProtocolSolana · $1.86K liquidity · created 22 May 2025 · same symbol
NKaTB5vC3srLog8W7jzdjnejig2iH8eDpkDM31Dosak
OSAKOsaka ProtocolArbitrum · $751 liquidity · created 7 Apr 2024 · same symbol
0xbfd5206962267c7b4b4a8b3d76ac2e1b2a5c4d5e
OSAKOsaka ProtocolSolana · $181 liquidity · created 21 May 2025 · same symbol
HQmdMMNTuynnm7wSkigB26hpWy3YM1b7czs8XRQosak

Is OSAK a rug pull or scam?

OSAK has a SheetScore of 89/95 (Low risk) from our automated rug check of 30 Oct 2026. SheetScore 89 (Low risk): one wallet holds 66% of circulating supply. A high score means we found fewer of the known rug patterns, not that the token is safe or will hold its price.

Checked 22:42 UTC on 30 Oct 2026 (11 h ago) · high confidence · how SheetScore works

Can you sell?30% of the score · 100/100

Pass
Sell simulation passes
Honeypot.is: a simulated buy and sell both succeed; 0 of 2864 recent holders' sells failed. GoPlus does not flag a honeypot. A simulated transfer from holder 0xb8…fa08 into the pool succeeds. Our own simulation bought and sold on the uniswap v2 pool 0x05…aa51 ($497k): buy tax 0%, sell tax 0%. What this means
Source: Honeypot.is + GoPlus + DexSheet simulation
Pass
Sell tax 0%
Honeypot.is simulates 0%; GoPlus reports 0%; our own simulation measures 0%. What this means
Source: Honeypot.is + DexSheet simulation
Pass
Buy tax 0%
Honeypot.is simulates 0%; GoPlus reports 0%; our own simulation measures 0%.
Source: Honeypot.is + DexSheet simulation

Who can change the rules?30% of the score · 100/100

Pass
No owner role
The contract has no owner() function and GoPlus finds no owner. It does not use OpenZeppelin AccessControl roles either.
Source: On-chain (RPC)
Pass
Not upgradeable
The contract code is fixed; no proxy implementation slot is set.
Source: On-chain (RPC)
Pass
No mint function
GoPlus finds no way to create new tokens. What this means
Source: GoPlus
Pass
Trading cannot be paused
GoPlus finds no pause switch.
Source: GoPlus
Pass
No blacklist
GoPlus finds no blacklist or whitelist.
Source: GoPlus

Is the liquidity real?20% of the score · 100/100

Pass
$499k liquidity
Deep enough for normal trade sizes. What this means
Source: DexScreener
Pass
Liquidity at its 7-day peak
Current liquidity $499k vs a 7-day peak of $499k.
Source: DexScreener
N/A
LP lock not applicable
Not applicable: The token is 1286 days old: whether its launch liquidity was locked no longer decides whether it can be rugged, and neither the creator nor the owner holds the main pool's LP.
Source: GoPlus

Who holds it?12% of the score · 10/100

Fail
One wallet holds 66%
Among the largest holders (GoPlus's top 10, balances read on-chain), 6 ordinary wallets hold 69% of circulating supply; the largest holds 66%. Also counted: unidentified contracts 2.9% (counted at half weight); weighted concentration 70%. Excluded: burned 24%, pools 2.8%. On a token this old, concentration is only a mild signal. One wallet (0xb8…fa08) holds 66% of circulating supply.
Source: On-chain (RPC)

The 10 largest ordinary wallets hold 68.8%. Not counted as ordinary holders:

Burn addressburn address23.9%0x0000…dead
Program accountunidentified contract2.9%0x58ff…f392
Liquidity poolUniswap V2: OSAK-WETH2%0x05c0…aa51
Liquidity poolUniswapV3 pool0.8%0x6208…654f

Track record8% of the score · 100/100

Pass
1286 days old
First traded 2023-04-23.
Source: DexScreener
Pass
Source code verified
The contract source is published on the block explorer, so its rules can be read.
Source: GoPlus

Risk factors

Shown for context. These never change the score.

Info
5 copycat tokens with the same name or symbol
Check the full contract address before buying; copycats reuse the name and logo.
Source: DexScreener

Cross-check the raw data: Honeypot.is · GoPlus · Etherscan · DexSheet sell simulation. Every check is automated and re-run on a schedule; the methodology explains each one and what it cannot catch. How to spot a rug pull.

Check any token in Telegram → @DexSheetBot · Add to your group

SheetScore is a weighted estimate of rug risk from public on-chain data at the time shown. It is not a guarantee, a calibrated probability or financial advice. A high score means we found fewer of the known rug patterns, not that a token is safe or will hold its price. Nothing is 100% safe.

How to buy OSAK

Fastest, no sign-up: swap OSAK with your own wallet at https://dexsheet.com/token/ethereum/0xa21af1050f7b26e0cff45ee51548254c41ed6b5c/ (0.5% DexSheet fee per trade, best route via LI.FI, the buy is locked to this contract). Trading often: fomo with code DEXSheet (0.45% per trade with the code). Anywhere else, paste the contract address 0xa21af1050f7b26e0cff45ee51548254c41ed6b5c instead of searching by name, and start with a small amount.

Pick where to buy.
- fomoterminalcode DEXSheet · 10% off fees · 0.5% per trade, 0.45% with our codeOpen
- Banana Gunbot0.5% per trade. Opens Banana Gun in Telegram.Open
- MevXterminalcode dexsheet · 0.9% per tradeOpen
- Phantomwalletcode DEXSheet2 · 10% fee rebate · 0.85% per trade. Install with our link, then paste the address in Swap.Open
- Maestrobot1% per trade. Opens the Maestro bot in Telegram.Open
- Uniswap (direct swap)dexNo platform fee; pool fees apply. No referral codeOpen
Fund it with ETH. Buy it with a card inside the app, or send it from an exchange on the Ethereum network.
Paste the exact contract address.
0xa21af1050f7b26e0cff45ee51548254c41ed6b5c
Searching by name can surface one of the 5 other tokens listed above.
Start small. Buy a small amount first, keep slippage modest, and make sure you can sell before adding more. Slippage explained.

No sign-up needed: swap OSAK with your own wallet on its DexSheet page, https://dexsheet.com/token/ethereum/0xa21af1050f7b26e0cff45ee51548254c41ed6b5c/ (0.5% DexSheet fee per trade, best route via LI.FI).

What it costs: the venue's platform fee on the buy and on the sell, the pool fee of the DEX the trade routes through, and Ethereum network fees. Compare venues on the fee sheet.

Where does OSAK trade?

OSAK trades mainly on Uniswap against WETH ($497K liquidity), plus 1 more pool on Uniswap ($499K in total). Snapshot from 09:07 UTC on 31 Oct 2026.

DEX	Pair	Liquidity	Live
Uniswap	OSAK / WETH	$497K	Chart
Uniswap	OSAK / SHIB	$2.7K	Chart

OSAK price, market cap and volume

At 09:07 UTC on 31 Oct 2026, OSAK was $0.00000001644 with a $4.3M market cap, $4.79K of 24-hour trading volume and $502K of liquidity (+3.2% over 24 hours). This is a snapshot, not a live price.

Price: $0.00000001644
Market cap: $4.3M
24h volume: $4.79K
Liquidity: $502K
24h change: +3.2%
24h trades: 15 / 10
Holders: n/a
Age: 3.5 yr

Live chart: DexScreener.

OSAK website and socials

Declared by the project, not verified by DexSheet. Scammers clone sites and accounts too, so always start from the contract address above.

Website: osaka.win
X (Twitter): x.com/osakaprotocol
Telegram: t.me/Osakaprotocol

Embed this score

Show OSAK's SheetScore on your site. The badge is dated and updates when we re-check the token.

<a href="https://dexsheet.com/token/ethereum/0xa21af1050f7b26e0cff45ee51548254c41ed6b5c/"><img src="https://dexsheet.com/badge/ethereum/0xa21af1050f7b26e0cff45ee51548254c41ed6b5c.svg" alt="SheetScore for OSAK: 89/95, Low risk, checked 30 Oct 2026"></a>

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Not financial advice. New tokens and memecoins can lose most or all of their value. Market data: DexScreener and GeckoTerminal snapshot from 09:07 UTC on 31 Oct 2026. On our list since 30 Oct 2026. SheetScore: DexSheet's automated rug check (dexsheet-rug/2), see the methodology. Data for agents: /tokens.json.