Evidence row 2284911

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/EiiEqW"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/4ff89075-bb35-4df3-9c84-99e416427101/.well-known/agent-card.json"
    ]
  ],
  "name": "Alekero",
  "owner_address": "0x39dbea8c9f3af1cb5323c41822e0e591545a44eb",
  "raw": {
    "agent_id": "135255",
    "agent_uri": "https://centralcity.ai/a/EiiEqW",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Alekero 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/EiiEqW",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Alekero",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/4ff89075-bb35-4df3-9c84-99e416427101/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/EiiEqW",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T21:40:20Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Alekero 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/EiiEqW"
}

What the leaf hashes

{"body":"2b8ec7151cc2ca1bd12ebcd8fbef90f251e74f5420dd256376c66941ca676d40","id":2284911,"kind":"listing","method":"sync.erc8004/1","observed_us":1793655620155496,"prev":null,"subject":"erc8004:5042:135255","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. 0x26b03619add5ac81e277aa90a36f07c2578631e52b6b6f4099097ff679d8d7d6
2. 0x9866efb6ea493870a4be7c5148e0b1c81d17d546e586a0a6c9e13ef001b7d546
3. 0xf981f5497ac8d95816b8158f37e9fcc26e070a63355eccd08ac4422db52a51d2
4. 0xcd51f5825da0d0bdb94bf70ab78996fada40346c8622fd6087001a41562c2c23
5. 0x946eb3c2dbb97342efea71f170b777630ab87dc387d31aea0bc972ab748fa65c
6. 0x222ab2144fa8aca846ae9ffb78a037c7f330d20a4115c4ca3f5c29a1a1670d29
7. 0xb2a49fa74c678d270246746e657e9df1e144b21cd8165ac4fe012f48badf7595
8. 0xc2c32b3138eed0f2a3240be7fa92404d0961c51fa74ebad91bb55ef3559426c4
9. 0x37a439de91c7ad34652405394547da42ba4350c4b1e6f5f3937fde7ef2197719
10. 0xb65886be0dbedd053dcea66351089c1bb9c3ed10200e9863bc8f25a89e3e3eea
11. 0x73b294819d601304419b7e946af2f5d230b2371a237a56642ffad14b34e4f8ed
12. 0x37b74a9589cf10f22644fef083294d6dc272113f4b9779ee56943269581bb7e0
13. 0x5b0b305b931d60b176fe691af870b79057a88d761c8f0709f7516abe01b03974
14. 0x8d443fc9063dd9f00f5f7476005a8915a8222f4611f5601e212bafbdbbdd6165
15. 0x9cb76be6423133397c3da69f801d6af35dcce77b458aa17bd796c877ed7bc8fd
16. 0xd42916b5c6441e9c8d91ff91715af1489cb83dee26d47e7da107caa4d2a68b65
17. 0xa20b9be86af7d690e040c9060a373b2fc5498edf3432f43c26f74fa2febc1e9a
18. 0x050f2978b537f7afb21ee1551577cdf146d1c56f4df12d24315ae5e69366b0a4
19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af