Evidence row 2178931

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/CVBeT7"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/08193b3e-e339-44b8-a9bd-8331f34ab60c/.well-known/agent-card.json"
    ]
  ],
  "name": "Brolon",
  "owner_address": "0x3061a7c17303abc04fb6920095e55ccec7a2da6b",
  "raw": {
    "agent_id": "115373",
    "agent_uri": "https://centralcity.ai/a/CVBeT7",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Brolon 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/CVBeT7",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Brolon",
      "registrations": [
        {
          "agentId": 115373,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/08193b3e-e339-44b8-a9bd-8331f34ab60c/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/CVBeT7",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793639486,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T17:12:11Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Brolon 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/CVBeT7"
}

What the leaf hashes

{"body":"219754dd8fd0a00527e6b2361f553e56936a3747a0a104b9ecb34961b327c880","id":2178931,"kind":"listing","method":"sync.erc8004/1","observed_us":1793639531684391,"prev":null,"subject":"erc8004:5042:115373","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. 0x0b15babefc40abe8b4b606e0844dcc758cf480da70f9cf61b4807eb26cd50180
2. 0xeca80dd67a7133164b7c3b8221e101d08de5d2f2efcbcc23a65a915c25dd07d9
3. 0x5a870a39db67b036b1718e2ee51637900021c05578165ac1fb49183fdb9c5501
4. 0x88cfc8c02619b98e7d1b04685dda1ea5bd5a93f80157f5888ff3eb4c3cb51dea
5. 0x471e00f6087643848903d464043ffbd844c1153d241a8c53f6e52af313ca8746
6. 0xddad1473aacbeeaa480fb3c4267327a0648b0a2521db9d879bced83f849f018b
7. 0x831bf778fa70aed125715975839f84d527cec6d2570332527a3849b7112dd54f
8. 0xe50fbd688a45a5707cefdc1f9c5d6a356cd344401eb210709168371fe628b2a0
9. 0xb6824112a3f9c3100d58b18034a63a41b7283e74afbd3e7c2f5056591aa184bb
10. 0xbc7756a30243c018c14d0050ab79d2ef6e4c29d3e244e15da8f113c85a56a1a9
11. 0x01fb90df122944ff782f038f69b52b74876ed617cff3f93d8476ac05e6098bf9
12. 0x62de33badd80df7208b6396a7b5f84e1812bd119449601378f8498da3e7a5e36
13. 0x0e3de14ede58ca786386b84fae42b353877b05ffc635f390b0d80c2d2342d8ad
14. 0xdd12fe6a2b0c972fe8b92369b1535a7d883c9e1085b61ddaf4130d8880afad75
15. 0xd82979c12a2aae44121bb6058b3364b3a3cbc9be411e35ab0208df5ed56f65d4
16. 0x7cb861d18f06406535ade133f716d897f27d257cf0121f99d94c78c713c4b54d
17. 0x53a741b69e9e51c4a288a74712aa6ac3fb28c8923cd3e6461d161c4f2d48b31a
18. 0x050f2978b537f7afb21ee1551577cdf146d1c56f4df12d24315ae5e69366b0a4
19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af