Evidence row 3755917

What was observed

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    ],
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    ]
  ],
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        "url": "https://structural-calc.x402tookit.com/beam-deflection"
      },
      {
        "description": "Cross-section area, centroid, moment of inertia, section modulus, radius of gyration; parallel axis theorem. Educational.",
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            "example": 150,
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        "quality": {
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          "l30DaysUniquePayers": "1"
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        "serviceName": "Structural and Beam Calculators",
        "tags": [
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          "centroid",
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        ],
        "url": "https://structural-calc.x402tookit.com/section-properties"
      }
    ],
    "enriched": false,
    "iconUrl": "",
    "id": "structural-calc-x402tookit-com",
    "integrationType": "",
    "isNew": false,
    "name": "structural-calc.x402tookit.com",
    "networks": [
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    "priceSummary": {
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      "currency": "USDC",
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    },
    "provider": "structural-calc.x402tookit.com",
    "providerUrl": "",
    "serviceName": "Structural and Beam Calculators",
    "tags": [
      "beam",
      "deflection",
      "structural",
      "statics",
      "section",
      "moment-of-inertia",
      "centroid"
    ]
  },
  "source": "agentic_market",
  "summary": ""
}

What the leaf hashes

{"body":"addf9fe81f749760a1b57e163f51d8b2d66145afc7b49ff76f62803c36ec78bb","id":3755917,"kind":"listing","method":"sync.agentic_market/1","observed_us":1793989726673665,"prev":2189962,"subject":"agentic_market:structural-calc-x402tookit-com","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-06 (303443 rows).

1. 0x37a8ba5f75285cad38bce1ff990614b426d48f8b3f6476ac9897ed2e589eb291
2. 0xeb4f3934d696dcde9b3640a30c73098ad2dadea484a6188dbbac4e946adf16b6
3. 0x5f9c40915e0eaff2ab2b71c3a973ea1ff39879df2a1a8e37f9dc38dea02fc355
4. 0x84fc7a6c1086684033004b44bbb35671cc75204cdd4d1448b4863138d54b48d5
5. 0x40019151af484dd1dd20990879df0a1567ca068e8a750c4248b2ab33cbe01eff
6. 0x7fec41fe1808345c56fe08422a5bbf8e27528bc3057adbcdd04c19690dcdbb14
7. 0x6e95384aafea7bf283a7871007993dd55784c6e51253b1eca94907058962bfca
8. 0x18624f9b845299a8ad6698b7a05e80cb805d9e119c37cd2bf542f40addf8fcfc
9. 0xd6dddd551a9323201e71bb8af0051f44649e0ac987407c36c59320dadffbe2b0
10. 0xde410a0a49384ea1e95bfe696f394cc982498cbf33cc1db89acdd0c81363b4db
11. 0x53f36d8be41694171e67f7e9afa49d827ac3e2f95dfeb659fc5613a9fac6abf9
12. 0x4aa2244d8a2eff80d2fc6268189106f147b1b992d0e35e5f9267c0967cba8308
13. 0x96c9683002cf54ddc9ae7c3de6b14dcc4b51d5c0f60575d2e2baa598473b684c
14. 0x0391cd09482a72b233cbeae67d3b018b52668bdda462ad6890dcef531af5784b
15. 0x3e5703f087c9966ff9f302cea33450db9f9fde7cafb8269b22ded1b2a3da03b0
16. 0xdfedd18f60be5438b67a88cd42d31ead60bf5dbfc8d726e3d83be13474b3bd3f
17. 0x4a618d78b1cebba8beec4ef22aaac9187dcdfb39064e0be537ca2600abb90740
18. 0x119743aadcddb571b28b442b62196d4a0afc4e1c9979c2d477d34fcc9413deaf
19. 0xc0d08d48601d1be90bcfc025e66bcaa0030120d688dd9c919b36c2c4446f4948

Day root

0xb30ccefe7182c6f767e1fcbfb5f64ffd649da831f665f65c5ff39cd40512284f

Chained

0xc383f7ef68d2914082484765aa09e42c12c59a74a096ae64127c562618c506d3

Published

On Arc Testnet, block 71111178: 0xfba13cb7ee4ada7f2fee3702a786a2201596be2ffea37dfc281ab4c8e9942fe1