← The evidence ledger
Evidence row 2202301
Observed , by sync.x402_bazaar/1.
- Kind
- listing
- About
- source_record x402_bazaar:https://token-snapshot.nextill-pos.workers.dev/v1/snapshot
- Recorded
- Previous row
- #1790733
- Body SHA-256
- 8a072e76810e0f5d3377934e86708012f79805980990af8ccd79552dac35f0f9
- Leaf
- 0xee427ec5bcb538495a29d7a8bb792a2f3aa0e6be8a1b9578f8403abb7405779d
What was observed
{
"endpoints": [
[
"x402",
"https://token-snapshot.nextill-pos.workers.dev/v1/snapshot"
]
],
"name": "DevX Token Snapshot",
"owner_address": "0xb3cddccee6b150c8effd55b961afc0ecefe7f247",
"raw": {
"accepts": [
{
"amount": "3000",
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"description": "ERC-20 token snapshot in one call on Base, Ethereum, Arbitrum, Optimism, Polygon, Avalanche, BNB Chain: USD price, FDV, total DEX liquidity, top pools (Uniswap V2/V3, Aerodrome, Velodrome, PancakeSwap, Sushi, QuickSwap, Trader Joe...), supply-in-pools/burn/owner holder hints, proxy/owner/mint/blacklist/fee risk flags. Live on-chain reads. 0.003 USDC.",
"extra": {
"name": "USD Coin",
"version": "2"
},
"maxAmountRequired": "3000",
"maxTimeoutSeconds": 120,
"mimeType": "application/json",
"network": "eip155:8453",
"payTo": "0xB3cDDccEe6B150c8efFD55B961afc0Ecefe7f247",
"resource": "https://token-snapshot.nextill-pos.workers.dev/v1/snapshot",
"scheme": "exact"
}
],
"description": "ERC-20 token snapshot in one call on Base, Ethereum, Arbitrum, Optimism, Polygon, Avalanche, BNB Chain: USD price, FDV, total DEX liquidity, top pools (Uniswap V2/V3, Aerodrome, Velodrome, PancakeSwap, Sushi, QuickSwap, Trader Joe...), supply-in-pools/burn/owner holder hints, proxy/owner/mint/blacklist/fee risk flags. Live on-chain reads. 0.003 USDC.",
"extensions": {
"bazaar": {
"info": {
"input": {
"discoverable": true,
"method": "GET",
"queryParams": {
"chain": "base",
"token": "0x4ed4E862860beD51a9570b96d89aF5E1B0Efefed"
},
"type": "http"
},
"output": {
"example": {
"block": 53300018,
"chain": "base",
"chain_id": 8453,
"fdv_usd": 30947857.85,
"holder_hints": {
"owner": "0x704ec5c12ca20a293c2c0b72b22619a4231f3c0d",
"owner_is_contract": true,
"pct_burned_zero_dead": 0.0006,
"pct_held_by_owner": 0.53,
"pct_held_by_token_contract": 0.0267,
"pct_supply_in_dex_pools": 0.8177
},
"liquidity": {
"pools_found": 26,
"total_usd": 488574.5
},
"native_usd": 2225.35,
"ok": true,
"price_source": {
"dex": "Uniswap V3",
"pair": "DEGEN/WETH",
"pool": "0xc9034c3e7f58003e6ae0c8438e7c8f4598d5acaa"
},
"price_usd": 0.000861418,
"risk": {
"flags": [
{
"detail": "owner 0x704e... (contract, e.g. multisig/timelock)",
"id": "owner_active",
"level": "info"
}
],
"level": "medium"
},
"token": {
"address": "0x4ed4E862860beD51a9570b96d89aF5E1B0Efefed",
"decimals": 18,
"name": "Degen",
"symbol": "DEGEN",
"total_supply": "35926644031.72809252"
},
"top_pools": [
{
"dex": "Uniswap V3",
"fee_bps": 30,
"liquidity_usd": 245630.73,
"pair": "DEGEN/WETH",
"pool": "0xc9034c3e7f58003e6ae0c8438e7c8f4598d5acaa",
"price_usd": 0.000861418
}
]
},
"type": "json"
}
},
"schema": {
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"input": {
"properties": {
"discoverable": {
"type": "boolean"
},
"method": {
"enum": [
"GET"
],
"type": "string"
},
"queryParams": {
"properties": {
"chain": {
"description": "base,ethereum,arbitrum,optimism,polygon,avalanche,bsc (default base)",
"type": "string"
},
"pools": {
"description": "number of top pools to return, 1-10 (default 5)",
"type": "string"
},
"token": {
"description": "ERC-20 contract address (0x)",
"type": "string"
}
},
"required": [
"token"
],
"type": "object"
},
"type": {
"const": "http",
"type": "string"
}
},
"required": [
"type",
"method"
],
"type": "object"
},
"output": {
"properties": {
"example": {
"properties": {
"block": {
"type": "number"
},
"chain": {
"type": "string"
},
"chain_id": {
"type": "number"
},
"fdv_usd": {
"type": "number"
},
"holder_hints": {
"properties": {
"owner": {
"type": "string"
},
"owner_is_contract": {
"type": "boolean"
},
"pct_burned_zero_dead": {
"type": "number"
},
"pct_held_by_owner": {
"type": "number"
},
"pct_held_by_token_contract": {
"type": "number"
},
"pct_supply_in_dex_pools": {
"type": "number"
}
},
"type": "object"
},
"liquidity": {
"properties": {
"pools_found": {
"type": "number"
},
"total_usd": {
"type": "number"
}
},
"type": "object"
},
"native_usd": {
"type": "number"
},
"ok": {
"type": "boolean"
},
"price_source": {
"properties": {
"dex": {
"type": "string"
},
"pair": {
"type": "string"
},
"pool": {
"type": "string"
}
},
"type": "object"
},
"price_usd": {
"type": "number"
},
"risk": {
"properties": {
"flags": {
"items": {
"properties": {
"detail": {
"type": "string"
},
"id": {
"type": "string"
},
"level": {
"type": "string"
}
},
"type": "object"
},
"type": "array"
},
"level": {
"type": "string"
}
},
"type": "object"
},
"token": {
"properties": {
"address": {
"type": "string"
},
"decimals": {
"type": "number"
},
"name": {
"type": "string"
},
"symbol": {
"type": "string"
},
"total_supply": {
"type": "string"
}
},
"type": "object"
},
"top_pools": {
"items": {
"properties": {
"dex": {
"type": "string"
},
"fee_bps": {
"type": "number"
},
"liquidity_usd": {
"type": "number"
},
"pair": {
"type": "string"
},
"pool": {
"type": "string"
},
"price_usd": {
"type": "number"
}
},
"type": "object"
},
"type": "array"
}
},
"type": "object"
},
"type": {
"const": "json",
"type": "string"
}
},
"type": "object"
}
},
"required": [
"input"
],
"type": "object"
}
}
},
"lastUpdated": "2026-11-01T22:12:04.147Z",
"quality": {
"l30DaysTotalCalls": 8,
"l30DaysUniquePayers": 5,
"lastCalledAt": "2026-11-01T22:12:03.971Z"
},
"resource": "https://token-snapshot.nextill-pos.workers.dev/v1/snapshot",
"serviceName": "DevX Token Snapshot",
"tags": [
"token",
"price",
"liquidity",
"dex",
"pools"
],
"type": "http",
"x402Version": 2
},
"source": "x402_bazaar",
"summary": "ERC-20 token snapshot in one call on Base, Ethereum, Arbitrum, Optimism, Polygon, Avalanche, BNB Chain: USD price, FDV, total DEX liquidity, top pools (Uniswap V2/V3, Aerodrome, Velodrome, PancakeSwap, Sushi, QuickSwap, Trader Joe...), supply-in-pools/burn/owner holder hints, proxy/owner/mint/blacklist/fee risk flags. Live on-chain reads. 0.003 USDC."
}What the leaf hashes
{"body":"8a072e76810e0f5d3377934e86708012f79805980990af8ccd79552dac35f0f9","id":2202301,"kind":"listing","method":"sync.x402_bazaar/1","observed_us":1793646814939473,"prev":1790733,"subject":"x402_bazaar:https://token-snapshot.nextill-pos.workers.dev/v1/snapshot","subject_kind":"source_record"}Proof
Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of (444186 rows).
- 0xee4285366f7d99c7c7859fdc25a20a4d6e2ec0b5b429ac7b7cc674c46d0fb6f7
- 0x8c3bc5fd59aeba0263654d9e8133349e5cfbd737c406a6159f11a358d5288f86
- 0x3422b982e2f8f6ac2c41e9fd5c271c9dd5312cea88e446956de6b96e1ccc4872
- 0x3ba6a8f8a5a97ba603cf2978a7db2c33c98be68e9bb551545942909d59c5e6fe
- 0x755babc7a79400253a83b935ed4cc590bff86d8678a6ed71d02cf1b6b6af2b92
- 0xe55c37b17ea704307b1ad8decc2af39b5e2912bc32f8c53169302acefa18e37a
- 0xe12f1429c4396d994d6d88d70710c7a99c888909ade107d0714dd4312860ce73
- 0x3a1a00709e792088856e716ce0540d3666d7e3f97262bb468c40ac084ef35aa8
- 0xe60441cd2d9a8052fee7e1053aaea793ba3d46fd160709713799cf24467cdeb0
- 0xd601d517ca4ee4e6d71c4d03ed97228900ea403ab4acd8ad71ff60deca2cd10f
- 0x3e8e0a80d0d1e6892613c589815216d3f150228df9977c0e1624cab3ea6ebfdc
- 0x81186f1d3fe58c5a37fc5a986c2e4440f453481f9e7d23a13c45f48adcec0bb2
- 0x56222576ccb9eb1523f81d1cc3cad919b4c5bb42ade03a1c402e7008640051ad
- 0xbb465466dac90179fd91fd4d3b6985e80736d1ab4662dc57a78b5e5098d6f074
- 0xde6a8fd6590b70565baa6078cbc8add8d94950fe959ebaf8c3716adcdbd78aa8
- 0x6dd7e4db65395e8670c7c2747d44fec79e03305934ef4746bf5dbca04ec6ec49
- 0xec5d643575d83c9e07e65deeef71943b53cbf3007e7e2b9a6ef414081509b0cc
- 0x252cce55f1a3d5391c16f82d7f62494429a5f69b03486d4cfcfb7b2c96d6c884
- Day root
- 0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1
- Chained
- 0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2
- Published
- On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af