← The evidence ledger
Evidence row 1790965
Observed , by sync.x402_bazaar/1.
- Kind
- listing
- About
- source_record x402_bazaar:https://guard.facts402.com/v1/guard/check
- Recorded
- Previous row
- None: the first of its kind about this subject
- Body SHA-256
- 8d8e106dc59d09e22b1f4233e8540d85f29ccbe7a881d49693dd2b672028531f
- Leaf
- 0x819bc70e27f07cf68a310a53a7b96ea1b3df67e278fa01ba5095c5887bd4d345
What was observed
{
"endpoints": [
[
"x402",
"https://guard.facts402.com/v1/guard/check"
]
],
"name": "Base Launch Guard",
"owner_address": "0x5498b0aa90cd56f8962cbd136df3d3769c85f149",
"raw": {
"accepts": [
{
"amount": "50000",
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"extra": {
"name": "USD Coin",
"version": "2"
},
"maxTimeoutSeconds": 300,
"network": "eip155:8453",
"payTo": "0x5498b0Aa90cd56F8962CBd136DF3D3769C85f149",
"scheme": "exact"
}
],
"description": "Base token safety report before you buy: honeypot test (simulated buy, transfer, sell), buy/sell tax, exit liquidity and price impact at your size, insider, sniper and bundle forensics, funder clusters, deployer rug pull history, owner privileges, liquidity and LP lock. Returns SAFE/CAUTION/DANGER, risk_score 0-100 and reasons. Rug pull and scam screening for Base memecoins.",
"extensions": {
"bazaar": {
"info": {
"input": {
"body": {
"position_usd": 500,
"token": "0x4ed4e862860bed51a9570b96d89af5e1b0efefed"
},
"bodyType": "json",
"method": "POST",
"type": "http"
},
"output": {
"example": {
"block": 53330000,
"cached": false,
"chain": "base",
"chain_id": 8453,
"contract": {
"data": {
"bytecode_size_bytes": 6419,
"capabilities": [
{
"capability": "ownership_roles",
"signatures": [
"transferOwnership(address)",
"renounceOwnership()"
]
}
],
"content_origin": "third_party_untrusted",
"decimals": 18,
"is_contract": true,
"is_eip7702_delegated_eoa": false,
"name": "Degen",
"owner": null,
"owner_renounced": true,
"proxy": null,
"scanned": "contract",
"symbol": "DEGEN",
"total_supply": "36965961105223000000000000000",
"verified": null,
"verified_reason": "DATA_UNAVAILABLE_BLOCKSCOUT_BLOCKED"
},
"detail": null,
"reason": null,
"status": "ok"
},
"data_sources": [
"Base mainnet JSON-RPC (block-pinned eth_call / eth_getCode / eth_getStorageAt, state-override trade simulation)",
"Base Quartet index (pools, swaps, wallet funding, deployers)",
"DexScreener API (pairs, liquidity, volume, token info)",
"Blockscout API (source verification)",
"RDAP via the IANA bootstrap registry (domain registration date)"
],
"deployer": {
"data": null,
"detail": "token is not in our index",
"reason": "DATA_UNAVAILABLE_NOT_INDEXED",
"status": "unavailable"
},
"disclaimer": "Automated on-chain facts and rules-based flags. Not investment advice.",
"exit": {
"data": {
"amount_tokens": "574780000000000000000000",
"exit_trap": false,
"max_position_usd_for_3pct_impact": 3620,
"net_received_quote": "216250000000000000",
"net_received_usd": 494.31,
"pool": {
"address": "0xc9034c3e7f58003e6ae0c8438e7c8f4598d5acaa",
"fee": 3000,
"kind": "uniswap_v3",
"quote_reserve_usd": 119650.42,
"quote_token": "0x4200000000000000000000000000000000000006",
"stable": null
},
"position_usd": 500,
"price_impact_pct": 0.84,
"sims_used": 4,
"trade_simulation_reverted": false,
"untaxed": false
},
"detail": null,
"reason": null,
"status": "ok"
},
"forensics": {
"data": null,
"detail": "token or its pools are not in our index",
"reason": "DATA_UNAVAILABLE_NOT_INDEXED",
"status": "unavailable"
},
"generated_at": "2026-10-31T12:00:00+00:00",
"lp": {
"data": {
"burned_or_locked_pct": null,
"burned_pct": null,
"kind": "cl",
"lock_status": "unknown_cl",
"locked_pct": null,
"lockers_checked": [],
"lp_total_supply": null,
"note": "concentrated-liquidity positions are NFTs; burn/lock cannot be measured from LP token balances",
"pool": "0xc9034c3e7f58003e6ae0c8438e7c8f4598d5acaa"
},
"detail": null,
"reason": null,
"status": "ok"
},
"market": {
"data": {
"buys_24h": 845,
"content_origin": "third_party_untrusted",
"fdv_usd": 31253993,
"index_24h": null,
"index_status": "DATA_UNAVAILABLE_NOT_INDEXED",
"liquidity_usd": 246931.3,
"main_pair": {
"address": "0xc9034c3e7f58003e6ae0c8438e7c8f4598d5acaa",
"dex_id_untrusted": "uniswap",
"labels_untrusted": [
"v3"
],
"pair_url_untrusted": "https://dexscreener.com/base/0xc9034c3e7f58003e6ae0c8438e7c8f4598d5acaa",
"quote_symbol_untrusted": "WETH"
},
"pairs": 1,
"pool_age_hours": 24928.49,
"pool_created_at": "2024-01-07T19:30:45+00:00",
"price_usd": 0.0008699,
"sells_24h": 1374,
"total_liquidity_usd": 246931.3,
"volume_24h_usd": 46179.42
},
"detail": null,
"reason": null,
"status": "ok"
},
"position_usd": 500,
"presence": {
"data": {
"content_origin": "third_party_untrusted",
"domain_age_days": 1030,
"domain_created": "2024-01-04T21:14:04+00:00",
"domain_status": "ok",
"domain_untrusted": "degen.tips",
"has_presence": true,
"socials": [
{
"type": "twitter",
"url": "https://twitter.com/degentokenbase"
},
{
"type": "telegram",
"url": "https://t.me/degentokenbase"
}
],
"website": [
"https://www.degen.tips/",
"https://farcaster.xyz/~/channel/degen"
],
"website_younger_than_pool": false
},
"detail": null,
"reason": null,
"status": "ok"
},
"simulation": {
"data": {
"approve_ok": true,
"buy_ok": true,
"buy_tax_pct": 0,
"content_origin": "third_party_untrusted",
"gas_buy": 118402,
"gas_sell": 126930,
"gas_transfer": 34811,
"honeypot": false,
"pool": {
"address": "0xc9034c3e7f58003e6ae0c8438e7c8f4598d5acaa",
"fee": 3000,
"kind": "uniswap_v3",
"quote_reserve_usd": 119650.42,
"quote_token": "0x4200000000000000000000000000000000000006",
"stable": null
},
"revert_reason_untrusted": null,
"sell_ok": true,
"sell_tax_pct": 0,
"transfer_ok": true,
"transfer_tax_pct": 0
},
"detail": null,
"reason": null,
"status": "ok"
},
"token": "0x4ed4e862860bed51a9570b96d89af5e1b0efefed",
"verdict": {
"reasons": [
{
"code": "DATA_UNAVAILABLE_NOT_INDEXED",
"detail": "forensics unavailable: token or its pools are not in our index",
"severity": "info"
},
{
"code": "DATA_UNAVAILABLE_NOT_INDEXED",
"detail": "deployer unavailable: token is not in our index",
"severity": "info"
},
{
"code": "LP_LOCK_UNKNOWN_CL",
"detail": "concentrated-liquidity pool: LP burn/lock cannot be measured",
"severity": "info"
}
],
"risk_score": 0,
"verdict": "SAFE"
}
},
"type": "json"
}
},
"schema": {
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"input": {
"additionalProperties": false,
"properties": {
"body": {
"additionalProperties": false,
"properties": {
"position_usd": {
"description": "Position size in USD for the exit-liquidity simulation (default 500)",
"maximum": 10000000,
"minimum": 1,
"type": "number"
},
"token": {
"description": "Base mainnet (chain id 8453) ERC-20 token contract address",
"pattern": "^0x[0-9a-fA-F]{40}$",
"type": "string"
}
},
"required": [
"token"
],
"type": "object"
},
"bodyType": {
"enum": [
"json",
"form-data",
"text"
],
"type": "string"
},
"method": {
"enum": [
"POST"
],
"type": "string"
},
"type": {
"const": "http",
"type": "string"
}
},
"required": [
"type",
"method",
"bodyType",
"body"
],
"type": "object"
},
"output": {
"properties": {
"example": {
"properties": {
"block": {
"type": "integer"
},
"cached": {
"type": "boolean"
},
"chain": {
"type": "string"
},
"chain_id": {
"type": "integer"
},
"contract": {
"properties": {
"data": {},
"detail": {},
"reason": {},
"status": {
"type": "string"
}
},
"required": [
"status"
],
"type": "object"
},
"data_sources": {
"items": {
"type": "string"
},
"type": "array"
},
"deployer": {
"properties": {
"data": {},
"detail": {},
"reason": {},
"status": {
"type": "string"
}
},
"required": [
"status"
],
"type": "object"
},
"disclaimer": {
"type": "string"
},
"exit": {
"properties": {
"data": {},
"detail": {},
"reason": {},
"status": {
"type": "string"
}
},
"required": [
"status"
],
"type": "object"
},
"forensics": {
"properties": {
"data": {},
"detail": {},
"reason": {},
"status": {
"type": "string"
}
},
"required": [
"status"
],
"type": "object"
},
"generated_at": {
"type": "string"
},
"lp": {
"properties": {
"data": {},
"detail": {},
"reason": {},
"status": {
"type": "string"
}
},
"required": [
"status"
],
"type": "object"
},
"market": {
"properties": {
"data": {},
"detail": {},
"reason": {},
"status": {
"type": "string"
}
},
"required": [
"status"
],
"type": "object"
},
"position_usd": {
"type": "number"
},
"presence": {
"properties": {
"data": {},
"detail": {},
"reason": {},
"status": {
"type": "string"
}
},
"required": [
"status"
],
"type": "object"
},
"simulation": {
"properties": {
"data": {},
"detail": {},
"reason": {},
"status": {
"type": "string"
}
},
"required": [
"status"
],
"type": "object"
},
"token": {
"type": "string"
},
"verdict": {
"properties": {
"reasons": {
"type": "array"
},
"risk_score": {
"type": "integer"
},
"verdict": {
"type": "string"
}
},
"required": [
"verdict",
"risk_score",
"reasons"
],
"type": "object"
}
},
"required": [
"token",
"block",
"generated_at",
"data_sources",
"position_usd",
"cached",
"verdict",
"contract",
"simulation",
"exit",
"forensics",
"deployer",
"market",
"lp",
"presence"
],
"type": "object"
},
"type": {
"type": "string"
}
},
"required": [
"type"
],
"type": "object"
}
},
"required": [
"input"
],
"type": "object"
}
}
},
"lastUpdated": "2026-10-31T23:40:50.418Z",
"quality": {
"l30DaysTotalCalls": 1,
"l30DaysUniquePayers": 1,
"lastCalledAt": "2026-10-31T23:40:49.895Z"
},
"resource": "https://guard.facts402.com/v1/guard/check",
"serviceName": "Base Launch Guard",
"tags": [
"base",
"honeypot",
"rug-pull",
"memecoin",
"token-safety"
],
"type": "http",
"x402Version": 2
},
"source": "x402_bazaar",
"summary": "Base token safety report before you buy: honeypot test (simulated buy, transfer, sell), buy/sell tax, exit liquidity and price impact at your size, insider, sniper and bundle forensics, funder clusters, deployer rug pull history, owner privileges, liquidity and LP lock. Returns SAFE/CAUTION/DANGER, risk_score 0-100 and reasons. Rug pull and scam screening for Base memecoins."
}What the leaf hashes
{"body":"8d8e106dc59d09e22b1f4233e8540d85f29ccbe7a881d49693dd2b672028531f","id":1790965,"kind":"listing","method":"sync.x402_bazaar/1","observed_us":1793559939234320,"prev":null,"subject":"x402_bazaar:https://guard.facts402.com/v1/guard/check","subject_kind":"source_record"}Proof
Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of (302406 rows).
- 0x819bc2324d9b23e49e5596c4d3bffd745402f16616862f2d3ae7f986de1c3b07
- 0x736560861f2afc6210984b0f825854fd03a545b7f85d991a3750abe549656c06
- 0x0760dba977d2bea9f83e3692f8af9d555525afa06960c4f805485cb318a0c08d
- 0x2c5c2d307f0607352a86b721c981e51dbb98102d2b4f8db58dd9c7ad7985a340
- 0x86bbc189e77debfda20c20f56d82b68b20aaa33f29aeb6489caeacb0009cbbb5
- 0x4a137f0a38bc270528543be903ece487e45444ebb6297b8b0dfa284d122f3451
- 0x64aa76ec8f01c0282f3a6eea094d03fad0245b5da0af423cc294c3d9910d9c1e
- 0x9a79f2b3ff2145ab63ad180130178f91c9d7f7c45e2672dfd716b0d685420312
- 0x9e2095d95f4c78d4b73b261da2995b21615336ce2a32acdd61c9015df45af0ab
- 0x8bc67173ee97df914de68b9702bf48b01055c1b92b011b4ae101266fc459c68b
- 0xb4766244e5ea92a8fe7428885f7850bb1c2ee48ccfe3c0a5eac6363fd5a4aa27
- 0xf1bbcf6a80b03ce0bcc652c9c358e273a08605d806c2668665f7c7b1411ac055
- 0x00e98613e718e0a689d577344d6db5596ac046beed8ae3ddd822ec8ac9c9cfdc
- 0x19ce574eee56ae085b2ab0004d191db3debc9d29cba2d71de21a8710ca8151ed
- 0x3950a937c3f98cedf9cbbc2f8905c10e3aac8ebc54b1e3468237d58bb254c496
- 0xe329dbfb0db2c7f35334e66970a8ee37ee2d3356d34d692c10f84b6f7de65a35
- 0x0c618c42b286ad61acd8204aa6dcf024b8b041d3759aa585bf4e221abc39cb5d
- 0x6142ac48fda269c17791c79da99c2456ac6acfe98268f4d168a404fd6040c703
- 0x3315fd2757fdd435852cc277377234a3f3909a6d2a089d0e36f6d59aacfda910
- Day root
- 0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3
- Chained
- 0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4
- Published
- On Arc Testnet, block 70262758: 0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90