Evidence row 71204

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://archtools.dev/v1/tools/extract-entities"
    ]
  ],
  "name": "archtools.dev/v1/tools/extract-entities",
  "owner_address": "0x2583aac89f58a63d9ccbedaa5e3baf2196aa967e",
  "raw": {
    "accepts": [
      {
        "amount": "15000",
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 60,
        "network": "eip155:8453",
        "payTo": "0x2583aAc89f58a63D9CCbeDaa5e3BaF2196Aa967e",
        "scheme": "exact"
      },
      {
        "amount": "15000",
        "asset": "0x3c499c542cEF5E3811e1192ce70d8cC03d5c3359",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 60,
        "network": "eip155:137",
        "payTo": "0x2583aAc89f58a63D9CCbeDaa5e3BaF2196Aa967e",
        "scheme": "exact"
      },
      {
        "amount": "15000",
        "asset": "0xfde4C96c8593536E31F229EA8f37b2ADa2699bb2",
        "extra": {
          "name": "Tether USD",
          "version": "2"
        },
        "maxTimeoutSeconds": 60,
        "network": "eip155:8453",
        "payTo": "0x2583aAc89f58a63D9CCbeDaa5e3BaF2196Aa967e",
        "scheme": "exact"
      },
      {
        "amount": "15000",
        "asset": "0xc2132D05D31c914a87C6611C10748AEb04B58e8F",
        "extra": {
          "name": "Tether USD",
          "version": "2"
        },
        "maxTimeoutSeconds": 60,
        "network": "eip155:137",
        "payTo": "0x2583aAc89f58a63D9CCbeDaa5e3BaF2196Aa967e",
        "scheme": "exact"
      }
    ],
    "description": "NER: people, orgs, locations, dates, money. Pay per call with USDC (x402) or credits - archtools.dev",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "body": {
              "text": "example"
            },
            "bodyType": "json",
            "method": "POST",
            "type": "http"
          },
          "output": {
            "example": {
              "ok": true
            },
            "type": "json"
          }
        },
        "routeTemplate": "/v1/tools/extract-entities",
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "input": {
              "properties": {
                "body": {
                  "properties": {
                    "text": {
                      "description": "Text to extract entities from",
                      "type": "string"
                    }
                  },
                  "required": [
                    "text"
                  ],
                  "type": "object"
                }
              },
              "type": "object"
            }
          },
          "type": "object"
        }
      }
    },
    "lastUpdated": "2026-10-13T13:18:22.813Z",
    "quality": {
      "l30DaysTotalCalls": 2,
      "l30DaysUniquePayers": 2,
      "lastCalledAt": "2026-10-13T13:18:22.433Z"
    },
    "resource": "https://archtools.dev/v1/tools/extract-entities",
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "NER: people, orgs, locations, dates, money. Pay per call with USDC (x402) or credits - archtools.dev"
}

What the leaf hashes

{"body":"913f7946b7224e05d8b81a5b9cdf2ee5b253531edf3c3ec87c84755c4639a6a6","id":71204,"kind":"listing","method":"baseline/1","observed_us":1793025481789449,"prev":null,"subject":"x402_bazaar:https://archtools.dev/v1/tools/extract-entities","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. 0x58b1553f80a135c33edfb69dbadd00f8ca20046df837cd8ced9283deb88925ff
2. 0x0705323f7737dcf9cfbab5c35ddf7fb28cc79d4de61a1b29c3bd50d83fa7aa04
3. 0xc4f2924a2100634dbaddabe92433116f4c4e534b1987076b4feb5d489a69f74a
4. 0xeb8a481d87fccdedb7e365dd3788b4ee7cc77c5981b3934524e9a54d0dbdfd34
5. 0xdcbf4dc271f847c85d91d8ac7d6bd95415c8d64ba1598a6a1a8f887c99f9fa3c
6. 0x2e6818d45e9a37a9e236c1afd80992093a434306290c19d3bd5ac8d65bfdde00
7. 0xc89d5af0b738fe2f8ff2c18013bef0b7530f6d76145814d294646ad3a116c031
8. 0x37b26646344fcb9f78a64f3038821f6785a1d5ce6b2b9e22875949e745fe4b97
9. 0x083f21cd03eec9975793b283bd5944cc36cd0a5d15b5a404117d7c460459af8d
10. 0x3c391d4052bf1c21440a7636450f4fb4083ee346a84eb347e8cb8ad8d7604771
11. 0x049f39c56b6b9cf95e0d9ebf2081f54ac35b4d69ec211e8498958f47d088b46c
12. 0xf522fa92d4115c2b18b96aa43119f8df9b4e96c92f5d6449d0fe96dcd4bf324c
13. 0xc8abb13c711b67d9f1ef145286ed450a0f5566f054a4b290ea3d711873bcbe20
14. 0x5cdeb4648502e0633d01cc4f3379d48cccb9d4f528565b2868eb93db0df9e829
15. 0x7726154b91b2ad65b13849ef6cb6443b1f0ff113a3089c9bd5f2bcfc16be099d
16. 0x47b89901b0f07938a6b9a66ddf35683903f79d756a7c7763665fd632758b08d0
17. 0x9a83be955a206deb65b995adfd92c58fa31c95fbbf926bd199d300e70b08b26d
18. 0x20704208aa6923d6b2450ef74ede87a6e0265d46447926038fe9506e9e154b2d
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae