Evidence row 2623391

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://aptu.dev/v1/agent-readiness"
    ],
    [
      "x402",
      "https://aptu.dev/v1/btc-regime"
    ],
    [
      "x402",
      "https://aptu.dev/v1/echo"
    ],
    [
      "x402",
      "https://aptu.dev/v1/resume-eval"
    ]
  ],
  "name": "aptu.dev",
  "owner_address": null,
  "raw": {
    "caip2_networks": [
      "eip155:8453"
    ],
    "category": "",
    "description": "",
    "domain": "aptu.dev",
    "endpoints": [
      {
        "description": "Audits a domain's agent readiness (origin headers, robots.txt, llms.txt, sitemap, feed, agents.txt, skill.md, JSON-LD, mcp.json, A2A card, x402 manifest, OpenAPI x-payment-info); $0.05 USDC on Base.",
        "method": "POST",
        "parameters": [
          {
            "default": null,
            "description": "",
            "enumValues": [],
            "example": "example.com",
            "group": "body",
            "name": "domain",
            "required": false,
            "type": "string"
          }
        ],
        "pricing": {
          "amount": "0.05",
          "currency": "USDC",
          "maxAmount": "",
          "minAmount": "",
          "network": "eip155:8453",
          "scheme": "exact"
        },
        "providerName": "",
        "quality": {
          "l30DaysTotalCalls": "3",
          "l30DaysUniquePayers": "1"
        },
        "serviceName": "aptu.dev",
        "tags": [
          "agent-readiness",
          "audit",
          "discovery",
          "x402"
        ],
        "url": "https://aptu.dev/v1/agent-readiness"
      },
      {
        "description": "BTC spot regime check against a 7-day moving average gate (bull/bear, MA7, deviation pct, favor-entry/block-entry action).",
        "method": "GET",
        "parameters": [
          {
            "default": null,
            "description": "",
            "enumValues": [],
            "example": "61000,62000,63000,63500,64000,64500,65000",
            "group": "query",
            "name": "closes",
            "required": false,
            "type": "string"
          },
          {
            "default": null,
            "description": "",
            "enumValues": [],
            "example": 65000,
            "group": "query",
            "name": "spot",
            "required": false,
            "type": "number"
          }
        ],
        "pricing": {
          "amount": "0.003",
          "currency": "USDC",
          "maxAmount": "",
          "minAmount": "",
          "network": "eip155:8453",
          "scheme": "exact"
        },
        "providerName": "",
        "quality": {
          "l30DaysTotalCalls": "2",
          "l30DaysUniquePayers": "1"
        },
        "serviceName": "aptu.dev",
        "tags": [
          "crypto",
          "trading",
          "regime",
          "btc",
          "market-data"
        ],
        "url": "https://aptu.dev/v1/btc-regime"
      },
      {
        "description": "Echoes a JSON {message} back; the simplest paid call for verifying your x402 payment flow.",
        "method": "POST",
        "parameters": [
          {
            "default": null,
            "description": "",
            "enumValues": [],
            "example": "hello from an autonomous agent",
            "group": "body",
            "name": "message",
            "required": false,
            "type": "string"
          }
        ],
        "pricing": {
          "amount": "0.01",
          "currency": "USDC",
          "maxAmount": "",
          "minAmount": "",
          "network": "eip155:8453",
          "scheme": "exact"
        },
        "providerName": "",
        "quality": {
          "l30DaysTotalCalls": "7",
          "l30DaysUniquePayers": "1"
        },
        "serviceName": "aptu.dev",
        "tags": [
          "echo",
          "x402",
          "testing"
        ],
        "url": "https://aptu.dev/v1/echo"
      },
      {
        "description": "Scores a resume 0-4 against an ATS rubric (impact, parseability, executive framing, contact); $0.005 USDC on Base.",
        "method": "POST",
        "parameters": [
          {
            "default": null,
            "description": "",
            "enumValues": [],
            "example": "markdown",
            "group": "body",
            "name": "format",
            "required": false,
            "type": "string"
          },
          {
            "default": null,
            "description": "",
            "enumValues": [],
            "example": "Product lead, payments infrastructure",
            "group": "body",
            "name": "job_description",
            "required": false,
            "type": "string"
          },
          {
            "default": null,
            "description": "",
            "enumValues": [],
            "example": "Senior product manager with 8 years of experience",
            "group": "body",
            "name": "resume_text",
            "required": false,
            "type": "string"
          }
        ],
        "pricing": {
          "amount": "0.005",
          "currency": "USDC",
          "maxAmount": "",
          "minAmount": "",
          "network": "eip155:8453",
          "scheme": "exact"
        },
        "providerName": "",
        "quality": {
          "l30DaysTotalCalls": "2",
          "l30DaysUniquePayers": "1"
        },
        "serviceName": "aptu.dev",
        "tags": [
          "resume",
          "recruiting",
          "hr-tech",
          "ai-screening",
          "evaluation"
        ],
        "url": "https://aptu.dev/v1/resume-eval"
      }
    ],
    "enriched": false,
    "iconUrl": "https://res.cloudinary.com/bdb-prod/image/upload/c_fill,ar_1:1,w_256,h_256,f_auto,q_auto/v1793569800/bazaar-icons/4d5697f26cf1508d.png",
    "id": "aptu-dev",
    "integrationType": "",
    "isNew": false,
    "name": "aptu.dev",
    "networks": [
      "Base"
    ],
    "priceSummary": {
      "avgCostBasis": "exact",
      "avgCostPerTransaction": "0.017",
      "currency": "USDC",
      "maxAmount": "0.05",
      "minAmount": "0.003"
    },
    "provider": "aptu.dev",
    "providerUrl": "",
    "serviceName": "aptu.dev",
    "tags": [
      "agent-readiness",
      "audit",
      "discovery",
      "x402",
      "crypto",
      "trading",
      "regime",
      "btc",
      "market-data",
      "echo",
      "testing",
      "resume",
      "recruiting",
      "hr-tech",
      "ai-screening",
      "evaluation"
    ]
  },
  "source": "agentic_market",
  "summary": ""
}

What the leaf hashes

{"body":"ed957ab5a8941e91276a7eed3f6a6e2a1a47c9524bc73c1c44b0b44b4d4082c9","id":2623391,"kind":"listing","method":"sync.agentic_market/1","observed_us":1793730136908897,"prev":null,"subject":"agentic_market:aptu-dev","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-03 (425475 rows).

1. 0x58124985ede7f781f8ff513b392a1fd13d8bdd9203ff1b16274e25415f45fbf5
2. 0xae7835c754781d387293f480705abd9c7c76ac7ebb04a1046bd66ca7eaac821b
3. 0x7afe4cd3c9613b48475057366c3cae83125523f135355b1c7ec64f81bdfd0f14
4. 0x6f808d58c772191a94735418eaee8ee94a17aa2da55273a8efe0bcb301f23ea5
5. 0x639ee6528298ccfa3e0e69701a3942f884b12da7a079128bde6e79e4f31456bb
6. 0x623169764a6ad27cf06392f7569cd652f67b2faaf81419628e09725311df34fb
7. 0x111bda4162b89f3666dd18dd0c2eab36ee3683126bfdc20b08e076b194fd964f
8. 0x7d18cf4b02695da74ff3ea1f37a087a2f808fefd8ccae6f06a32fcfd155ffde4
9. 0x34360770253d20ac7fa74cfcc572c1a328c6334a7601c6f3a66ca48edaf50572
10. 0x239a5e79ae115a6c13f9f2e22ee28e4649282af30272682514091d317f6f6b50
11. 0x21dbe4fe8c169d23f14c2656ac01ae397b3263e6744741aafb24030fb63e63fc
12. 0x70d65606720a65c49b64703ea697c1212a08e2d8eb236d9037e716b053982907
13. 0x3ac62fcf3380a6da35d0b46e086a6e875d80896d818cf88fdfabb69923404b5b
14. 0xa0355815fb68405edba1fd1bafdab2a650279d2317deb0f4dba32a14a86d8ec4
15. 0xda5db54125314643afd2553cc06bcc66d4fe0ce60c8998f4ce0b19c465813b51
16. 0xd3872af0d8c282b0d088e008b24701ec7576ad8e40ceab245546a2e300818868
17. 0x3ef2d6c56d2bc5990e646c07605e90ed24d1c642cbcca8f60a35422b8b7981ee
18. 0x717b5d7cbc24826c5b1f7b7433bf30b76e9ba1370476af4e1b494a5211897cc3
19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7