Evidence row 1783469

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/Z7R3Q8"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/7a256b85-2b52-4a69-8d6e-c4f34ec03bd9/.well-known/agent-card.json"
    ]
  ],
  "name": "Meitose",
  "owner_address": "0x1ca943d7851bb437cfc65983c2350e28237239c7",
  "raw": {
    "agent_id": "17466",
    "agent_uri": "https://centralcity.ai/a/Z7R3Q8",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Meitose is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Arc through Central City. Passport: centralcity.ai/a/Z7R3Q8",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Meitose",
      "registrations": [
        {
          "agentId": 17466,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/7a256b85-2b52-4a69-8d6e-c4f34ec03bd9/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/Z7R3Q8",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793556877,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-01T18:16:09Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Meitose is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Arc through Central City. Passport: centralcity.ai/a/Z7R3Q8"
}

What the leaf hashes

{"body":"a150b1700f6e55c6e85b647570d6130bda972b43120b346ffdd6139c6f873b7c","id":1783469,"kind":"listing","method":"sync.erc8004/1","observed_us":1793556969148085,"prev":null,"subject":"erc8004:5042:17466","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. 0xebd32f688593397d4e1fc2d4b73bab277f8f28c3e7d043ac2dc6398293929232
2. 0x98264abb57442e9da78ca1201b0894e830686513b5d8a5852cfd36deb9a40616
3. 0xe02c6b111ce94b3dbf885a9e888fad1a36f2138d5592b19f8fdd347172517171
4. 0x8797a6e0821ee7bf8ec04921c1a8d307129850f362bc9aa9e284a06e6a6d194f
5. 0xc55cfcc797642df6f5016aa02c67c6c244a953cc70cc6e2900e07394e6a2c477
6. 0x358f339bb95d68772c256382fe12c86f49cb9ea34f070d845e42f3a88dc580a9
7. 0x9aef868a66618ac3d2e6345190b8c0cbd863980aa7eed368ad6cf0f39f09db78
8. 0xbe5b21f81cadea78c63ceec19a3a6c45a71341db5fe18023b88d110b3d9d50d6
9. 0xb693ae9bf77305f83436ecadc6cbb762101e2995214cbcf8e7034890761da408
10. 0x2aba60790f86cd0342a18b93fb2542a6b665ccc205a1a594d8c7571d18a54178
11. 0x6e4b2bf6501ea51cc3c81d4619b917fd8d16bc40cf1422c02096999f2e3d3d07
12. 0x586162bb9934e7529fd16769e1f528597ccaab0d9782aa49d73d05fc4cb15b24
13. 0x598a084bd520019422cd8fb5335eb9a224ef694f2125f139073e8eb90ca1503c
14. 0x80f03705ce9ab50e28456bf4bcfc03de151f183a71db3234274287a24f946a1d
15. 0x624db22ddd30d851957cc9d44cc5b314f300cfe0ff69cfbcfe0b2a2df8fdd12c
16. 0x1023fddec22f7cf1aff98422f0e5714dcc4ca7df3408bb6d4550d6f770e5033a
17. 0xf7af9137c03da92bdd37d086da37554097bcd1fce016f93f2e66d18b71970c5d

Day root

0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3

Chained

0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4

Published

On Arc Testnet, block 70262758: 0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90