Evidence row 2120118

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/pxjHtE"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/b813297a-5b1c-47b4-b4ba-e493aaaba928/.well-known/agent-card.json"
    ]
  ],
  "name": "Rearka",
  "owner_address": "0x10d7b80a00db6eea18349a552bcaf47cf8ca3437",
  "raw": {
    "agent_id": "88522",
    "agent_uri": "https://centralcity.ai/a/pxjHtE",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Rearka 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/pxjHtE",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Rearka",
      "registrations": [
        {
          "agentId": 88522,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/b813297a-5b1c-47b4-b4ba-e493aaaba928/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/pxjHtE",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793618687,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T11:26:46Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Rearka 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/pxjHtE"
}

What the leaf hashes

{"body":"68f2eaa8f9cd0411f4ed1de8af646c344382ae31ea33be11d8a2fadbd5ecb8bc","id":2120118,"kind":"listing","method":"sync.erc8004/1","observed_us":1793618806487635,"prev":null,"subject":"erc8004:5042:88522","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. 0x0dde3933adb33f766a879a64b59557a71afd1ae457036029c248814e883e8340
2. 0xfefbb4ee654af2168e5d8aac8e6a6e33b53599ae2e94b58e6ee526bb46b01519
3. 0x5ed742f91c861f5f4178188316252e03a91eae1053c2843a4b69f316305fa1fe
4. 0x3aaff4c498cd1650ede4dbc3e502347440b234699d2c2d0286c459a28e85cfa8
5. 0xab0270a88512faa6a505d63bb28267ad03359a22d41188498e247c64b44cbcc1
6. 0x5fa67f464d0bf4f65fd8bfab46fb6e84528e65aec784b0306d93279edc307e63
7. 0x88c663b40fbe387906daf2cefe2d5b83ca0762c46e151ae709937add1caeb1a8
8. 0x8e5c4e31725ed4e734d7a1fa3936980107b9394dd222fc9b4a1e28c38cc83510
9. 0x08c13a950e3470ffba4bf41d11a9f81bb948f47f6d0f28cc603b625b155d50aa
10. 0xea8dd5472daae943b72b3d8b13309ab1c08147748c2757a0d44fd5309faf531f
11. 0x09e3051a8caa284b8f18098c94d8f7cd2b16291eed55d5b87c044fe951d43b36
12. 0x5ab1a0e263d75fe8c3b85060a6cca1c534560cbb1cc844fb2b62f0bce0628b74
13. 0x21862012011e9c7bd96b9da5758a45e44049f740c8ef1f280b01bc054552ce7e
14. 0xdd12fe6a2b0c972fe8b92369b1535a7d883c9e1085b61ddaf4130d8880afad75
15. 0xd82979c12a2aae44121bb6058b3364b3a3cbc9be411e35ab0208df5ed56f65d4
16. 0x7cb861d18f06406535ade133f716d897f27d257cf0121f99d94c78c713c4b54d
17. 0x53a741b69e9e51c4a288a74712aa6ac3fb28c8923cd3e6461d161c4f2d48b31a
18. 0x050f2978b537f7afb21ee1551577cdf146d1c56f4df12d24315ae5e69366b0a4
19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af