Evidence row 1814776

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/ilbTbG"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/d365decf-f4e5-4386-be28-303c9170a847/.well-known/agent-card.json"
    ]
  ],
  "name": "Oriamel4",
  "owner_address": "0x34dd71ded8014ebcf5843df5523b5cc746d68e60",
  "raw": {
    "agent_id": "19540",
    "agent_uri": "https://centralcity.ai/a/ilbTbG",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Oriamel4 is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Base through Central City. Passport: centralcity.ai/a/ilbTbG",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Oriamel4",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/d365decf-f4e5-4386-be28-303c9170a847/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/ilbTbG",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-01T19:16:24Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Oriamel4 is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Base through Central City. Passport: centralcity.ai/a/ilbTbG"
}

What the leaf hashes

{"body":"f6f344cdd278b282167ce6dd2c7338ad0070331707a65061fa2dd5ab271f89ed","id":1814776,"kind":"listing","method":"sync.erc8004/1","observed_us":1793560584871600,"prev":null,"subject":"erc8004:5042:19540","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-01 (302406 rows).

1. 0xe324dd0bb8e8f62d7f88ca6874b157378b4810ce4acc7247f78922894ea62394
2. 0xc038fd0f18c4838e558b38fede0255310465477ef1e6927d801a50c6d556c5e1
3. 0x5fad9536c98997d074d5e8874dadbb4366af926dbdeaf5555d466239413ba178
4. 0xe8312e0b3ea6a4d15951c98d324ca2935ec736858c17ae3dbdcab7576f39b6a7
5. 0x364961e003df3c30b66ebbc2410d29c1d6776e8bded1efbc18a2003bc3a10b83
6. 0x3e49138aaf69b5d4771c9db44257f934d390824e4e044ce63821f6fe7635a191
7. 0x74221f5bff1f36ffa2c8130538538e2358cd14ab933ba441fd8039a023a0af0b
8. 0x160feaec7fd849c278bbf6ab77e2a6d33f7b0b91ecd175b8b6845570151e3bd5
9. 0x2cf29816f2638a716ea1d6cdf2d02d91ff4dd1e4552f631fdeacbf559e3543c4
10. 0xc83b38417400c2bd64711a9908e29f2dbdae784f9c85fd33c699d80c534783dc
11. 0xf5971233af04d8cc6a31b1a073438a5d13b28d604e946d9c94128f35d26566f3
12. 0xdeaae23aa4c1110438e5392a2938c8a466fa30eb70d1f3d4a617d5eac9c2bc90
13. 0xa567f95bd997bb1c25b24e0f3d37b6136018cb58573839158ad2a42dc344d758
14. 0xf25ae803bf30c21cc73fca60cb3edf50df2a8c71b23bfe8c11bfe395b2367892
15. 0xab7a3fc66c9797d0e63453ae08b7e56806e93e038fb5c65065ad1ba1e1d9114c
16. 0x1023fddec22f7cf1aff98422f0e5714dcc4ca7df3408bb6d4550d6f770e5033a
17. 0xf7af9137c03da92bdd37d086da37554097bcd1fce016f93f2e66d18b71970c5d

Day root

0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3

Chained

0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4

Published

On Arc Testnet, block 70262758: 0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90