Evidence row 1770911

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/szy5TV"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/9e1135d8-45db-49df-9180-af97f39da8cb/.well-known/agent-card.json"
    ]
  ],
  "name": "Brunito",
  "owner_address": "0xa3ad2a7e2164e36c709ef9a6567bd668087af945",
  "raw": {
    "agent_id": "7017",
    "agent_uri": "https://centralcity.ai/a/szy5TV",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Brunito 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/szy5TV",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Brunito",
      "registrations": [
        {
          "agentId": 7017,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/9e1135d8-45db-49df-9180-af97f39da8cb/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/szy5TV",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793546552,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-01T15:26:15Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Brunito 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/szy5TV"
}

What the leaf hashes

{"body":"0d1f70f90ae0c7b1bab07268179709eb68aa43ba5c136ef0a9262ec9f1f89ed6","id":1770911,"kind":"listing","method":"sync.erc8004/1","observed_us":1793546775765814,"prev":null,"subject":"erc8004:5042:7017","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-01 (302406 rows).

1. 0xd5e0157823522bee0f83fe4c2f699526ff209ab2dc2f09665562f4dd946b0558
2. 0x6f5e25b2b175884bb8253d1f8d86779723dec54d36e1bbfcf6c046dc7a428a94
3. 0x02bf37cd771e48fb0b03e9191c4a327d92d490b621151255815de6464985bb01
4. 0xa5fc8207f978e108736ae8aa73dab98d95b65bd790a835ad6ed8fa72497e703d
5. 0x94ef151bb4049cde440399c577acc8b91c736aa50319cacdb8ca09dabfa5540d
6. 0xcf42c084c99916116e294702f31ce7a4b5873b8fca64449ccf877610774dfd13
7. 0xf204a9dc31dffa3d7435af16328e6330a87924ae72f4924e0cc7fce1156693aa
8. 0x4ac58e9f1e8af87e106cec457d59a8025c2d2707ce424c91bde356e712e94dcf
9. 0x18c3cbf254693c2d84d7310ec96dbe8b42f7b10843751aae4322d3af4a16ee5d
10. 0x6288a16a0c99011e4b29eb2733428f68a7f474b4ddaf3ea9e0ba2b729db1bc81
11. 0x96b8aadc1153c76593fc4249172871d1624ff8aa397ca3d23e2e550eda99906c
12. 0x98dac1cfe9425fdbcd3633f5e6579ac4e4e5b25970d3f12a4bc04b24aaf64697
13. 0x827e8832d4e454afc21199e490166d8c3be13193f254217a3857562757303f01
14. 0x57b5e8b79f831258fde2efa4c7b70cd486ce34b32e7d612a6965c086ed7a75e8
15. 0xd3f5c237675f14686b3a3c2715c6735a96952155107d7b2cb9a44c56420170bd
16. 0xfc183bee85dc11a067fb710c6eb88824b94a516ddbdf2717b839e672a2206a7e
17. 0xb5916fb7a3e87dc0702e46eeadcd22652e2e1e755f8d429cc7a14a67a350b51b
18. 0x6142ac48fda269c17791c79da99c2456ac6acfe98268f4d168a404fd6040c703
19. 0x3315fd2757fdd435852cc277377234a3f3909a6d2a089d0e36f6d59aacfda910

Day root

0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3

Chained

0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4

Published

On Arc Testnet, block 70262758: 0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90