Evidence row 2285896

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/FjRTSC"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/7fbf7792-6c28-45ee-b96d-a2ef35624854/.well-known/agent-card.json"
    ]
  ],
  "name": "Nutus",
  "owner_address": "0xb7751587188ae457228e586bb4b6c9c34147b1ca",
  "raw": {
    "agent_id": "135802",
    "agent_uri": "https://centralcity.ai/a/FjRTSC",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Nutus 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/FjRTSC",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Nutus",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/7fbf7792-6c28-45ee-b96d-a2ef35624854/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/FjRTSC",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T21:46:05Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Nutus 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/FjRTSC"
}

What the leaf hashes

{"body":"624c3ad29ea8f9bb4d4010cc061a4d7e407779cb668a4c63df43f6a9b78729bc","id":2285896,"kind":"listing","method":"sync.erc8004/1","observed_us":1793655965288872,"prev":null,"subject":"erc8004:5042:135802","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-02 (444186 rows).

1. 0x11f2025d1d2fe26fce5c71fb3369b93c3f0f718cbc61e88198510e83a79deb86
2. 0xfc2aba296817c0ac7167bf8334389f283a70c66361ecf6b303478d13490649e9
3. 0x58221a76d757355d20d4aec944eb3c4b5154d087b11ab7f2c3a8d95b1562bc1c
4. 0xd2d3d61c7511de9556220e67ac17fa7e2e14610c1bd8afd490598640a14a0975
5. 0xe9e430ea44bd7d576673a7905270a6d4143abf5243094bc284470957ead0646e
6. 0xd90dde76d300f44aa5f58765cf24b9e90c0e4196a36cb44087379dca1e0c5696
7. 0x582e455b81f9c05b27efce613e31789d5fe6649781fc079dc4725afcbc0b31e7
8. 0x3764d92497c10d802ef59a388cef4ab8a093afbf209a94a53f75b4314173ff87
9. 0x146e2a4ea58c063d7cf0920fe6f52e6c91ac6c73fc3335cb9674f51306e1c367
10. 0xce93e2b60ca217881f21e04453a39bb6213a71fe4d19a73c749adc6aa11ef5d6
11. 0xc43c1c013f5e56c337f5efc978b1280f7f7d3af4fc0124b095e1d338003f2da2
12. 0x74e0d631b606ef854cf5ee37e8a4af7452fcdd0b8dce7d3646c83926c6ab1fd5
13. 0x51686476d83f4be87192f4eeb7ac78473591bfaf5a92a1822648fcb019a95a83
14. 0x9914dfe331775bd1714304f757d2b6b43ba45167245d645ce50f54a3d8617c4d
15. 0xd82979c12a2aae44121bb6058b3364b3a3cbc9be411e35ab0208df5ed56f65d4
16. 0x7cb861d18f06406535ade133f716d897f27d257cf0121f99d94c78c713c4b54d
17. 0x53a741b69e9e51c4a288a74712aa6ac3fb28c8923cd3e6461d161c4f2d48b31a
18. 0x050f2978b537f7afb21ee1551577cdf146d1c56f4df12d24315ae5e69366b0a4
19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af