Evidence row 1778485

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/aw4YQn"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/5408ba59-d3ae-43fb-8e3c-3c12afb74f45/.well-known/agent-card.json"
    ]
  ],
  "name": "Travert",
  "owner_address": "0x6603a8f2328a468962b84f143a4a55aea122434e",
  "raw": {
    "agent_id": "13386",
    "agent_uri": "https://centralcity.ai/a/aw4YQn",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Travert 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/aw4YQn",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Travert",
      "registrations": [
        {
          "agentId": 13386,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/5408ba59-d3ae-43fb-8e3c-3c12afb74f45/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/aw4YQn",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793553420,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-01T17:22:43Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Travert 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/aw4YQn"
}

What the leaf hashes

{"body":"8f11650f9a712fddc4ee99abc7e6a8dcb72a9f43c88a676a7873e76bf9361efc","id":1778485,"kind":"listing","method":"sync.erc8004/1","observed_us":1793553763819772,"prev":null,"subject":"erc8004:5042:13386","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. 0xe8b2a05f4ed3ba487491cf6290d7f555186e3105888bbd6b74a7d573ebb18e8c
2. 0xdd28f07d6af87d71971ae2348378c83bb2f42ccfc241536ddf6169df39c29984
3. 0x78cd86499ce86e5f3aa32ddf7387e70d829fd0f1d634a4486ba48da4eae593a7
4. 0x18b3004416fc63cb91fe444dea7f5f464d8e0023a629faf295b9328fc44100e6
5. 0x8d65fc3608cb9716cb012bdaf710edd6e7809400bc8d609dae21070c60e1ccf1
6. 0x2be576b73949c35bca0d72b4d8b3b082427225c4124a103499f55fa5523214fd
7. 0xf44c89a9294edd1bd35d74318e1c12096a74afddd6a9f6f3c57a0883717b579c
8. 0x4fb23491e7033198562322d0122390fddce54ae1ab6f313bdc6fd2f7f6b52370
9. 0x49560d67e9a3e86664e4621c62037eccaa3487cae60a7faf81412c9389bc6cc7
10. 0x8df611d79472678f47671b7042f08a3ca496e0b82f5854d99edf08e03bcaee1c
11. 0xe9c0fc3b1e69b315645a6a7fbc869d897ccb29b49ef9a95b1eef8fc24c17a450
12. 0xa1b3635993cbefb58f74c74567d4bf8407e2138aa7bd738bcbfea2169ff3e13b
13. 0x0634a45000fa6f73103fbba8bbeae4bebdb256b75effa591aeb1cdeebe8a0e87
14. 0x08ed21745c44c46e78fecd46aa9c74f653629b2db356d3eb07ea5f89f52ed2ee
15. 0xab7a3fc66c9797d0e63453ae08b7e56806e93e038fb5c65065ad1ba1e1d9114c
16. 0x1023fddec22f7cf1aff98422f0e5714dcc4ca7df3408bb6d4550d6f770e5033a
17. 0xf7af9137c03da92bdd37d086da37554097bcd1fce016f93f2e66d18b71970c5d

Day root

0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3

Chained

0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4

Published

On Arc Testnet, block 70262758: 0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90