Evidence row 1831808

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/RrW9Bd"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/5954c972-bd1e-4c66-9c0d-eae766807b55/.well-known/agent-card.json"
    ]
  ],
  "name": "Plubose",
  "owner_address": "0x44650eda8109f4028ac648faf7d12bc10dbbe3e2",
  "raw": {
    "agent_id": "29704",
    "agent_uri": "https://centralcity.ai/a/RrW9Bd",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Plubose 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/RrW9Bd",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Plubose",
      "registrations": [
        {
          "agentId": 29704,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/5954c972-bd1e-4c66-9c0d-eae766807b55/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/RrW9Bd",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793569112,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-01T21:43:50Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Plubose 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/RrW9Bd"
}

What the leaf hashes

{"body":"1805a3ff57e7bc06e43b260d81f5fab39640dc206a1385e43392095ee4e16529","id":1831808,"kind":"listing","method":"sync.erc8004/1","observed_us":1793569430940541,"prev":null,"subject":"erc8004:5042:29704","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. 0xeeb402d521bea1622ae710c11b1a82211d3066717d3460167d539261c35941fd
2. 0x8c2c0962a1e7d973b56f289f66f58d47f55ae4cf96266ceb53a037d3f6b8487e
3. 0x0c1283d93375d68f595643e07827bfa93308a25eb096c20372e2114e5b5df74c
4. 0x861c4e88e8c0cc85aec876f9e98763a34a706cc329c7c81f58dc9c0a3d6d4b2c
5. 0x1102aaf7df9fd18009cb309c2defada833e5c868f83d9f61a6cb021c1deec0d5
6. 0x73eaef74ee3b453af587ba19ff931c6f97c228dbb02bd0d4f6b2ea4993d97326
7. 0x31b26c4a8d2f6fffcbf198326dce413328f26809a95c6850fd4184000cd952ec
8. 0xa0a65d889bc894c171ee12bd65faeee741956407cb58ba9127e1b60b5cb481c3
9. 0x706f0225b83d016ee68eb215ceec78a035835dadcfd5a2d9b4b764ec281db30d
10. 0x2caccb19d306c58c42968ea74c4f807a83f7ce834fc191696d6c8911c2423ea7
11. 0xa2c0814a4e554d6b50aa0d5c18d88c298221096ca84ba409a1ecf9113e0cd795
12. 0xd89fa48ca1d4954538951ca232b21fe073980b92125f2108cb7289e038ae2a25
13. 0x598a084bd520019422cd8fb5335eb9a224ef694f2125f139073e8eb90ca1503c
14. 0x80f03705ce9ab50e28456bf4bcfc03de151f183a71db3234274287a24f946a1d
15. 0x624db22ddd30d851957cc9d44cc5b314f300cfe0ff69cfbcfe0b2a2df8fdd12c
16. 0x1023fddec22f7cf1aff98422f0e5714dcc4ca7df3408bb6d4550d6f770e5033a
17. 0xf7af9137c03da92bdd37d086da37554097bcd1fce016f93f2e66d18b71970c5d

Day root

0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3

Chained

0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4

Published

On Arc Testnet, block 70262758: 0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90