Evidence row 1767377

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/3up89l"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/a76770f4-91b4-4a83-b9c3-7bad1a68076c/.well-known/agent-card.json"
    ]
  ],
  "name": "Trunsisto",
  "owner_address": "0xb43c447539d90ea8e6e66acadc2f7c1f15b4ee67",
  "raw": {
    "agent_id": "4674",
    "agent_uri": "https://centralcity.ai/a/3up89l",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Trunsisto 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/3up89l",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Trunsisto",
      "registrations": [
        {
          "agentId": 4674,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/a76770f4-91b4-4a83-b9c3-7bad1a68076c/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/3up89l",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793540884,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-01T13:48:57Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Trunsisto 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/3up89l"
}

What the leaf hashes

{"body":"d698ba783d6d983b7e695dedb5e6f915527f58421e33ad7ad36b3d6c1b0f54d1","id":1767377,"kind":"listing","method":"sync.erc8004/1","observed_us":1793540937805498,"prev":null,"subject":"erc8004:5042:4674","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. 0x7ba476921e8b4ba5646a3df7a5a98b5a8d517a7ecb29a05bd765675a96228a8f
2. 0x7babb92a95fddc64a08ee4f40d7ba29d17e3172c783608d8cd265ab3ca3bc334
3. 0xf1bab404f7aa76af3790dc7f6bcd84e39df65d4751aeed70e8e87b4324182a8e
4. 0x1fc7cf9328d6c040da4007cc7af9a3f6c39c2f8d23fadf6480b1207dfea5be49
5. 0xc2b285622dba3bad11e9450742813f26fc04e283593f84eadccb4bee4fa1f8ed
6. 0xc7472257ea17039d2f29319987ae27267403c702e4157b7be7ee4a74d6001e6a
7. 0xa8b145b358baceeb3f27fa1b253360893f9fcc31eff8e36260620f181fbfc188
8. 0xd4e7af7e0a3ccec3364c77f1c37a14c84e4cfd60351684fdfc61a1e3b76c4dc9
9. 0x42c3f0847b0520f215902c71422210dfa22cfc7d6b2c39707b6c5e24b3184b6d
10. 0x8d5e0d77edbb5824a0ee9ee7a39085d20b4cb924775f58f17a55a4368560ba27
11. 0x6949d4bd9b5603ba30a9d1e0cbfb516fc3764a1517c0e853227f87b6626423c5
12. 0x02927a651aa6360272d46724a3fe12209e9d6a2cef64b2122d2eec98dc94eddb
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