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Evidence row 1784955

Observed , by sync.agentic_market/1.

Kind
listing
About
source_record agentic_market:predict-memoryapi-org
Recorded
Previous row
#1035918
Body SHA-256
418e083484572a05669347c8a64bf166e7271ace2450d7115ce8e6ce0c7f6032
Leaf
0xe2112f01da151cf5bbbbfc4884810995f9af0e69fdcebcfd37d8a6130938c493

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://predict.memoryapi.org/x402/predict/markets"
    ],
    [
      "x402",
      "https://predict.memoryapi.org/x402/predict/mispricing"
    ],
    [
      "x402",
      "https://predict.memoryapi.org/x402/predict/platform_arb"
    ],
    [
      "x402",
      "https://predict.memoryapi.org/x402/predict/platform_arb?"
    ],
    [
      "x402",
      "https://predict.memoryapi.org/x402/predict/sports_arb"
    ]
  ],
  "name": "predict.memoryapi.org",
  "owner_address": null,
  "raw": {
    "caip2_networks": [
      "eip155:8453"
    ],
    "category": "",
    "description": "",
    "domain": "predict.memoryapi.org",
    "endpoints": [
      {
        "description": "Browse Polymarket prediction markets. Filter by category (crypto, politics, sports, economics, science, entertainment, pop-culture), search by keyword, or set limit.",
        "method": "GET",
        "parameters": [
          {
            "default": null,
            "description": "",
            "enumValues": [],
            "example": "20",
            "group": "query",
            "name": "limit",
            "required": false,
            "type": "string"
          },
          {
            "default": null,
            "description": "",
            "enumValues": [],
            "example": "bitcoin",
            "group": "query",
            "name": "q",
            "required": false,
            "type": "string"
          },
          {
            "default": null,
            "description": "",
            "enumValues": [],
            "example": "crypto",
            "group": "query",
            "name": "tag",
            "required": false,
            "type": "string"
          }
        ],
        "pricing": {
          "amount": "0.001",
          "currency": "USDC",
          "maxAmount": "",
          "minAmount": "",
          "network": "eip155:8453",
          "scheme": "exact"
        },
        "providerName": "",
        "quality": null,
        "serviceName": "",
        "tags": [],
        "url": "https://predict.memoryapi.org/x402/predict/markets"
      },
      {
        "description": "Detect prediction market outcome mispricings — find markets where real-world outcome is already determined but market price is wrong",
        "method": "GET",
        "parameters": [],
        "pricing": {
          "amount": "0.01",
          "currency": "USDC",
          "maxAmount": "",
          "minAmount": "",
          "network": "eip155:8453",
          "scheme": "exact"
        },
        "providerName": "",
        "quality": {
          "l30DaysTotalCalls": "1",
          "l30DaysUniquePayers": "1"
        },
        "serviceName": "",
        "tags": [],
        "url": "https://predict.memoryapi.org/x402/predict/mispricing"
      },
      {
        "description": "Find prediction market arbitrage across Polymarket, Kalshi, and Manifold.",
        "method": "GET",
        "parameters": [],
        "pricing": {
          "amount": "0.001",
          "currency": "USDC",
          "maxAmount": "",
          "minAmount": "",
          "network": "eip155:8453",
          "scheme": "exact"
        },
        "providerName": "",
        "quality": {
          "l30DaysTotalCalls": "8",
          "l30DaysUniquePayers": "4"
        },
        "serviceName": "",
        "tags": [],
        "url": "https://predict.memoryapi.org/x402/predict/platform_arb"
      },
      {
        "description": "Find prediction market arbitrage across Polymarket, Kalshi, and Manifold.",
        "method": "GET",
        "parameters": [],
        "pricing": {
          "amount": "0.001",
          "currency": "USDC",
          "maxAmount": "",
          "minAmount": "",
          "network": "eip155:8453",
          "scheme": "exact"
        },
        "providerName": "",
        "quality": {
          "l30DaysTotalCalls": "1",
          "l30DaysUniquePayers": "1"
        },
        "serviceName": "",
        "tags": [],
        "url": "https://predict.memoryapi.org/x402/predict/platform_arb?"
      },
      {
        "description": "Find sports betting arbitrage opportunities from The Odds API.",
        "method": "GET",
        "parameters": [
          {
            "default": null,
            "description": "",
            "enumValues": [],
            "example": "h2h",
            "group": "query",
            "name": "markets",
            "required": false,
            "type": "string"
          },
          {
            "default": null,
            "description": "",
            "enumValues": [],
            "example": "us",
            "group": "query",
            "name": "regions",
            "required": false,
            "type": "string"
          },
          {
            "default": null,
            "description": "",
            "enumValues": [],
            "example": "basketball_nba",
            "group": "query",
            "name": "sport",
            "required": false,
            "type": "string"
          }
        ],
        "pricing": {
          "amount": "0.005",
          "currency": "USDC",
          "maxAmount": "",
          "minAmount": "",
          "network": "eip155:8453",
          "scheme": "exact"
        },
        "providerName": "",
        "quality": {
          "l30DaysTotalCalls": "1",
          "l30DaysUniquePayers": "1"
        },
        "serviceName": "",
        "tags": [],
        "url": "https://predict.memoryapi.org/x402/predict/sports_arb"
      }
    ],
    "enriched": false,
    "iconUrl": "",
    "id": "predict-memoryapi-org",
    "integrationType": "",
    "isNew": false,
    "name": "predict.memoryapi.org",
    "networks": [
      "Base"
    ],
    "priceSummary": {
      "avgCostBasis": "exact",
      "avgCostPerTransaction": "0.0036",
      "currency": "USDC",
      "maxAmount": "0.01",
      "minAmount": "0.001"
    },
    "provider": "predict.memoryapi.org",
    "providerUrl": "",
    "serviceName": "",
    "tags": []
  },
  "source": "agentic_market",
  "summary": ""
}

What the leaf hashes

{"body":"418e083484572a05669347c8a64bf166e7271ace2450d7115ce8e6ce0c7f6032","id":1784955,"kind":"listing","method":"sync.agentic_market/1","observed_us":1793557179076129,"prev":1035918,"subject":"agentic_market:predict-memoryapi-org","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).

  1. 0xe21159f2d7ad91b80dfe702f5b99b56b0d6d8a9f878c98981694ac64f8ab4774
  2. 0xfd7ec892e73b2042d38ead1d852c7ab6b9692a6fedec8722933daeb3b01ad540
  3. 0xabc0a78143706c211792a29ecd38fcb6aabcdb592115442b229d1c170f7d00b6
  4. 0x47b9c16ea750076056f57d015b7eef3216c9e048fe52896ef01df02eb99475e6
  5. 0xb1c32474f374fab0d0b920f996ce1b13b0d7019070f4546d71b68773fd5bae1c
  6. 0xab4c1fdaf4e3f2e01cb524ac26e37bc8e450a7b4222e966b636a2edfb5b24b83
  7. 0xb9e179f2f4d6ffc3bf0c8b28735d59723cedc8b9f9a93b86f8a17155ae7e8fe8
  8. 0x2c0be789a7dc74b23e8b143457a37f072ab53c8b33f939ab1ef1469acaf31fd7
  9. 0x19b409ef30031d94305f2fcb0db0e0ae75e8f3cc8eddf81faa0caedd08521e84
  10. 0x2edf5b9efbd21125243de401bf862edc8f1e9a9dc122878de442f7b20cae25ba
  11. 0xe8c5447d4f978f8c641bdf6bc7ede20cfa92948c1bae8613c6db227fa9118e99
  12. 0xe7fd38eb5836ea92b3c740bc2f5fb1653bb77910129fc628b2af73e09c327a44
  13. 0xa567f95bd997bb1c25b24e0f3d37b6136018cb58573839158ad2a42dc344d758
  14. 0xf25ae803bf30c21cc73fca60cb3edf50df2a8c71b23bfe8c11bfe395b2367892
  15. 0xab7a3fc66c9797d0e63453ae08b7e56806e93e038fb5c65065ad1ba1e1d9114c
  16. 0x1023fddec22f7cf1aff98422f0e5714dcc4ca7df3408bb6d4550d6f770e5033a
  17. 0xf7af9137c03da92bdd37d086da37554097bcd1fce016f93f2e66d18b71970c5d
Day root
0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3
Chained
0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4
Published
On Arc Testnet, block 70262758: 0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90

How to check it · This row as JSON