Evidence row 2188560

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/XjXJku"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/f8300456-68f7-44c3-b360-b32740bd5af8/.well-known/agent-card.json"
    ]
  ],
  "name": "Brutero",
  "owner_address": "0x15bd185a5e4438594075ca5f18bc80cb4f25aed2",
  "raw": {
    "agent_id": "120505",
    "agent_uri": "https://centralcity.ai/a/XjXJku",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Brutero 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/XjXJku",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Brutero",
      "registrations": [
        {
          "agentId": 120505,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/f8300456-68f7-44c3-b360-b32740bd5af8/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/XjXJku",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793643271,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T18:18:32Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Brutero 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/XjXJku"
}

What the leaf hashes

{"body":"0c0311bb8270429a9c0ea85ec4704fdfce877613b7be0d4f041ec3c4e4827e4e","id":2188560,"kind":"listing","method":"sync.erc8004/1","observed_us":1793643512962152,"prev":null,"subject":"erc8004:5042:120505","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. 0x016967b2ae8fef1cc5d3b60d297454c3f9dd4a6a027976208c4a690dad20bc2c
2. 0xea55af028211d984db3c22e4212e89fadeda3522f4556c58ce14d045dc3dad42
3. 0x9aaae9d71d7c18a56d04c2f0b2c58f1a93f44052ceaddcd87be9b91f48605ad2
4. 0xb0a640f57e3fd56bf16f9f15277f1e520bbc6f4bbbddade48938b7f814368647
5. 0xf8dbc1e78081903cb5679e8b67fcf7f447b5c34ec7c7b1ccb36a7625c7afe406
6. 0x5d6acd4d43cf5243674d292bfb28ed417177c3e1b053939af99b429a3f64ca21
7. 0xd5b34b99affeb1067bcd3adb4ea778ee17ee670a965586e85d8a62eff1aabfa2
8. 0x5354cb4dac22863158a0988e0682b40858462d058c23655737d38c5845540cfd
9. 0x9cf371cdf34ba3b8a3472ee995f16683a596c9398a47d5bc0858b7fef67b343f
10. 0xff3a9696ebfe1364f945dae3b34b2d01bbf626f3ac34026d9f37563004f481d0
11. 0x93d9ad472320c6b11e6d837b05efef8781d45301a01847e67f688c5934cce3a8
12. 0x0154d753e5f594e54f1ab6d5100a317d12face9f45bc53b289185639f13d17d9
13. 0x9ccfa562467b683727533a101c56f2ec1b15d392976c5a1d03db8b6563b90233
14. 0x9acdcc385ecc9f1094faf2e01677d863638d23bede5aed4ca22def76698e0af3
15. 0x150a4dbcf309a6bb857da0b59f7588bd57a20fca094e579bf41d6cc6df9c7bff
16. 0x7cb861d18f06406535ade133f716d897f27d257cf0121f99d94c78c713c4b54d
17. 0x53a741b69e9e51c4a288a74712aa6ac3fb28c8923cd3e6461d161c4f2d48b31a
18. 0x050f2978b537f7afb21ee1551577cdf146d1c56f4df12d24315ae5e69366b0a4
19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af