Evidence row 2288935

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/UTrW94"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/6f59cbd1-6033-48ce-85af-2b51597b45b8/.well-known/agent-card.json"
    ]
  ],
  "name": "Nillert71",
  "owner_address": "0xab39aa77116c7df71f01ec6d834419490cb1256e",
  "raw": {
    "agent_id": "136861",
    "agent_uri": "https://centralcity.ai/a/UTrW94",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Nillert71 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/UTrW94",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Nillert71",
      "registrations": [
        {
          "agentId": 136861,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/6f59cbd1-6033-48ce-85af-2b51597b45b8/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/UTrW94",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793657078,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T22:08:53Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Nillert71 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/UTrW94"
}

What the leaf hashes

{"body":"0bd53dd199b0e6d62f1288d0c8305d96f4df751bcfa2671d45999a43385b12f5","id":2288935,"kind":"listing","method":"sync.erc8004/1","observed_us":1793657333230580,"prev":null,"subject":"erc8004:5042:136861","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. 0x62b14258705860ff6398246e0123168bd4fc4ec6a7d67e1cdb835b3b117c0f81
2. 0x8d29af75c0aab9d63aa153a7b7b128f09b7ef906c5304b997fb5ca005968979b
3. 0x1921b815566f1618981a526c59675c07fe2cc77763f673d05ddb69e1cc0c38ff
4. 0x869ca58183556896bde98482a51eb33634803b305c1bdbe5526c986e483e6185
5. 0x105e66d6ddfa7a74cb3faddd4527d134064659510a76d339845baa234391046d
6. 0xf1596a95093afd7077d1fc74600873d1e169c3c14e9578494a0cc98ed29cfc87
7. 0x53919fc07153702327cd0635b0dd0a9a18a3822e37f21c640645aedc4156632e
8. 0xd077c03a44d4a0955ee42492270a7b7add1b1a0163a6136494ae283c838c9a9c
9. 0x062ffbbf5223f0f49ea1559098b5b9774c1837124dc3fe1bd9ede4266744ae58
10. 0x1100e52fa5f34022344a704132b10d22588f321689a6a2b3ef7c4034476255bd
11. 0x31384fed531ba72d8b15633b0eb125ca578abc3318e4a2c32e2f7f3c457f4e18
12. 0x01f1d6bc3b4b6d999bc8426485b340e41a9ad059d38c36f458e881f8b52146d1
13. 0xfcf5d9c790c40588489c41a23736feba4efc9e83eda3317c30f53a98ce8d1d89
14. 0x6ae97c2bdc679e3326a739627f6c3a307d7e25e547b9bf23dbf2622fb26d858e
15. 0x23f4763e8db2efe57fbc28dfc68f2b97b65f54a03425994e68157763af649a50
16. 0x0e5696ae625571c52ddcd8dc09aa6c994b4ab38f2086df20d56f1f01c603e501
17. 0xf9973981f80219d4f00fa9186b40a8144accc0c9875572fb79eaea312a21a187
18. 0x4d205063c881c48edbbb37762a8d3bbb7444d4c42daa882f663a231893d25c35
19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af