Evidence row 1818331

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/cSFcYp"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/2e5605b8-8385-4803-9530-8677258704fa/.well-known/agent-card.json"
    ]
  ],
  "name": "Oraundo8",
  "owner_address": "0x7d6786f858d4f5bf2c07f43f79191ed9b86d620b",
  "raw": {
    "agent_id": "21593",
    "agent_uri": "https://centralcity.ai/a/cSFcYp",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Oraundo8 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/cSFcYp",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Oraundo8",
      "registrations": [
        {
          "agentId": 21593,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/2e5605b8-8385-4803-9530-8677258704fa/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/cSFcYp",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793562463,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-01T19:49:43Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Oraundo8 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/cSFcYp"
}

What the leaf hashes

{"body":"a9336a6410cae29ae1932d7d1d7bcb67cb935b12367cec775a8cb97fb1ff77f4","id":1818331,"kind":"listing","method":"sync.erc8004/1","observed_us":1793562583070580,"prev":null,"subject":"erc8004:5042:21593","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. 0x7ad17d8ab7a555c6d4e3d8ece507aefb5b35220d9fd222e4720745c390f412d2
2. 0xfc04516c296563cae0c5757fcc4430716b2c4584e962d53b3d3dcf23fed62877
3. 0x6a1ce4fc4e6fa273781bf72c9190f90eab755b5b3cce582abcd5d846a521e4ea
4. 0xa46a68b702499b854ac3c09257fecf618730c5c2482387bfecb8bc576e115ca6
5. 0x58aeeee2b9e6abcac8eb9ff4638031c1f05fd5a890bc823a0e0ad3460dfa8f5f
6. 0x13c7d6097ed489faa2955209eac1b0f7c12b6b533eddb853731cf0e3fc1a7ea7
7. 0x278691fa6a1cf858d5d971919529be36b01cc4575c53394553758c9ceebd4162
8. 0xa2ec0f02a500b0a65f64df84c3bcbdb675eb4a5275a028bc04ec85f941a9fd46
9. 0x5bbaad227e234e5d1d89f06dfac823dae48f98245ce324c04cf5becf4a39ff58
10. 0x27cf61cc434972937324c69908183a98a35f14fcd7a1f2b34d1b499470d49688
11. 0xbd8a3f895ecfe19f55af30af517863e290c5e4b5c90b8220ebd4b2026a1b53a5
12. 0x9a9e879591a3a0c0c16124efe0ff42b3c7409385d7343b036feed7c53c56aff8
13. 0xa293e826c573b6aacb42bdfe34ebf9ff9c01a7719cb79774843599231be3aa36
14. 0x7e26f771e19135838a4922e6feed7314ff3896114424cf5c9fb3c97de3545c5c
15. 0x614dbc600bca0766e288d2a5ebb7709ac565230ac6acdc88a5e4a7a5ff53c58e
16. 0xe329dbfb0db2c7f35334e66970a8ee37ee2d3356d34d692c10f84b6f7de65a35
17. 0x0c618c42b286ad61acd8204aa6dcf024b8b041d3759aa585bf4e221abc39cb5d
18. 0x6142ac48fda269c17791c79da99c2456ac6acfe98268f4d168a404fd6040c703
19. 0x3315fd2757fdd435852cc277377234a3f3909a6d2a089d0e36f6d59aacfda910

Day root

0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3

Chained

0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4

Published

On Arc Testnet, block 70262758: 0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90