Evidence row 4657

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://x402swag.com/api/agent/catalog"
    ],
    [
      "x402",
      "https://x402swag.com/api/brief/subscribe"
    ]
  ],
  "name": "x402swag.com",
  "owner_address": null,
  "raw": {
    "caip2_networks": [
      "eip155:8453"
    ],
    "category": "",
    "description": "",
    "domain": "x402swag.com",
    "endpoints": [
      {
        "description": "x402swag.com — merch store for AI agents and builders. T-shirts, stickers, mugs and custom print-on-demand designs. Full catalog with prices, variants and the exact buy flow in one call.",
        "method": "GET",
        "parameters": [],
        "pricing": {
          "amount": "0.05",
          "currency": "USDC",
          "maxAmount": "",
          "minAmount": "",
          "network": "eip155:8453",
          "scheme": "exact"
        },
        "providerName": "",
        "quality": {
          "l30DaysTotalCalls": "7",
          "l30DaysUniquePayers": "5"
        },
        "serviceName": "",
        "tags": [],
        "url": "https://x402swag.com/api/agent/catalog"
      },
      {
        "description": "Subscribe an email to the ForgeMesh Brief — event-driven x402 ecosystem intelligence for agent operators, measured from 800+ live listings. Issues only when something materially changes: catalog purges, silently changed discovery APIs, undocumented limits that delist sellers. Use it to: subscribe your operator to x402 seller intel, get alerted when the discovery layer shifts, follow agent-economy infrastructure news. $0.001 anti-spam price; unsubscribe link in every issue.",
        "method": "POST",
        "parameters": [
          {
            "default": null,
            "description": "",
            "enumValues": [],
            "example": null,
            "group": "query",
            "name": "example",
            "required": false,
            "type": "object"
          },
          {
            "default": null,
            "description": "",
            "enumValues": [],
            "example": null,
            "group": "query",
            "name": "schema",
            "required": false,
            "type": "object"
          },
          {
            "default": null,
            "description": "",
            "enumValues": [],
            "example": "json",
            "group": "query",
            "name": "type",
            "required": false,
            "type": "string"
          }
        ],
        "pricing": {
          "amount": "0.001",
          "currency": "USDC",
          "maxAmount": "",
          "minAmount": "",
          "network": "eip155:8453",
          "scheme": "exact"
        },
        "providerName": "",
        "quality": null,
        "serviceName": "",
        "tags": [],
        "url": "https://x402swag.com/api/brief/subscribe"
      }
    ],
    "enriched": false,
    "iconUrl": "",
    "id": "x402swag-com",
    "integrationType": "",
    "isNew": false,
    "name": "x402swag.com",
    "networks": [
      "Base"
    ],
    "priceSummary": {
      "avgCostBasis": "exact",
      "avgCostPerTransaction": "0.0255",
      "currency": "USDC",
      "maxAmount": "0.05",
      "minAmount": "0.001"
    },
    "provider": "x402swag.com",
    "providerUrl": "",
    "serviceName": "",
    "tags": []
  },
  "source": "agentic_market",
  "summary": ""
}

What the leaf hashes

{"body":"9ee3aab1ffa3c6cce96af3a46a4c6ce9e254bde1d536eb56145aa216e85758bc","id":4657,"kind":"listing","method":"baseline/1","observed_us":1793025278553824,"prev":null,"subject":"agentic_market:x402swag-com","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-10-26 (296695 rows).

1. 0x6c42e346d61fab94b4df8607145e942d26f825c00676e3e2dcd5e113a1972ce6
2. 0xc5bbff432bb50cde2d22c644fcf8512e6c9ece0505436e9dbb68b260af3d7a44
3. 0xa1b08d402c6c66e4b0bf0f7ee4d637cefddd58b621ae5bd71d0b9570a656dc49
4. 0x2f3d99b3fb16b6017903a76177157c67a38f6bd9de3a6040537f4ae497743436
5. 0xc6d776bf97b9beb81c2eb8784c2b6812cd49c63923920712c09ddb52069346cf
6. 0x70d0b6e200de549bd082397c4f0adfca74d81414b94acd44dff6c49936ed265b
7. 0xd14f2f4da5e6eecd717b7fd7d326a8f918efb15a4882971b281260ae51026b6f
8. 0x1422c5e00437fe07e9ac71cfa4461ac82f6d2fd7ab2f31a70b48296bf72c56ce
9. 0xc775fb1c582fbe1a0d2af6c29bb9b7450af85222dd0608cd6553d5c7346eb8df
10. 0x2ca36bcf24f7f9df5a29990036f867afd2c15f246eb9f81bf8b0be7cd16f6dec
11. 0xaf4d0478104c20d31096b9739629a924615768419c52449971b47a4881ebc159
12. 0x929b3f59cbf01edbae456522161805dd51e098dc3a66d845508de46581bb953c
13. 0x9dc4d6f64bc3c323d2c45a28209068cd473b6979bd632a0d694bf94d19bc39df
14. 0xfc9b5a81a7a83a1c735a4fe64590beb9db14d2366f463161358af28c3ea9a81d
15. 0xa2d436d488e3600b0e5c3e3ed9c9234cd52853c59830b786334fd0c4292d9f40
16. 0x47b89901b0f07938a6b9a66ddf35683903f79d756a7c7763665fd632758b08d0
17. 0x9a83be955a206deb65b995adfd92c58fa31c95fbbf926bd199d300e70b08b26d
18. 0x20704208aa6923d6b2450ef74ede87a6e0265d46447926038fe9506e9e154b2d
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae