Evidence row 3400923

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/d7IBNw"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/5bd4b8cd-5ca2-4d94-9b9d-f7a0ad7b460b/.well-known/agent-card.json"
    ]
  ],
  "name": "Niarlose2",
  "owner_address": "0xad3e560d11364e31ca8cccf1ec33ff4e5c8e73ef",
  "raw": {
    "agent_id": "333315",
    "agent_uri": "https://centralcity.ai/a/d7IBNw",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Niarlose2 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/d7IBNw",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Niarlose2",
      "registrations": [
        {
          "agentId": 333315,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/5bd4b8cd-5ca2-4d94-9b9d-f7a0ad7b460b/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/d7IBNw",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793882344,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-05T12:41:23Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Niarlose2 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/d7IBNw"
}

What the leaf hashes

{"body":"72c1b20aa29663b6d16e297e4acff46b67b421b0310193c1a09ca3d064efc478","id":3400923,"kind":"listing","method":"sync.erc8004/1","observed_us":1793882483145102,"prev":null,"subject":"erc8004:5042:333315","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-05 (322504 rows).

1. 0x788dfed384655c9e2506160423e8866d7f76cf5b23fa7df1c92537979c712a48
2. 0x854958f2f581e71ae7e205162ca22bff44e14a9dffc09ef40b554f4a52914c65
3. 0x9f2bf4c695b676850c979fc01cca20b0df820e0a59cc6cb94bbfc9582f0a3271
4. 0xa3fa7993db533bb93bdfa1fbfe3bd0b8494da301fe75b50bcdd7a543d7146111
5. 0xc23c56b3d210d8de45f716087dd513120e9a65841da6a4ac2a0734f0817ab177
6. 0xf1c519f4451837872cc54d98cc2ec962d18c125b610523d8cd1c41935c40c234
7. 0xb9263557f515de81a149642ed338d384c6b5f2772d47cf0c0730fdb59ec5f171
8. 0x85d9972491896ae13e644854fda58e6949fbb5dceb2a8dccd7e64f0aac189956
9. 0x92252c28548258c29005e4bc4d02408d91a702ce9deab267243a479835220baf
10. 0x480093859f66bded4ef5c95027de3309032f23d993d8e66025800f6a44672d53
11. 0xae06eec16376351b09810c0f6d5dfd6ef22bdaa3186a7de0c6ff224dd0d19318
12. 0x82988d18f5f06970abd05abb978b6c0efd7c62a2e81bc1cf19c3685f990e1d7e
13. 0x341a6f3fa17c526258f57b49c6ef122c8bdb0b7fba61add27ce3ed82362b8281
14. 0x295b2ff917e72ce7e3d94bc8c6718d80f4989a94f335a61261966c43aec141b1
15. 0x644b3663b447930221e9fe24f9d97eb640daf058f5ce062e43895179e35a3628
16. 0x3b5d12e41df15017099876c1435af6ce1c7a30cfddd96040c3878ac62de1dbc3
17. 0x7e5b4628b4269525ce0744fb873651b9d7be5748de44b7e6b858af09c7e30bd8
18. 0xfb4e1f4d701ae273fb0cd57757f659e327608e5561a752b2099b436618493c84
19. 0xf72fe7c4860b9addb17aac4a00b8afc2f8085836173f10f31697c3d192df119b

Day root

0x9f0215efb0252701dc86d5600ce95f276cccc716759bf112525ae863f698d128

Chained

0xc54ddff800630c6cd9656f99e7d6a61adce99bf1cea37121600598b0a9a720d2

Published

On Arc Testnet, block 70942081: 0x88f612ad94ca63af4e4e9faab9f34b665b41f03828afac1571ad013cc62bba94