Evidence row 1822598

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/ewHQtt"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/749f0552-9d23-48b3-b07d-2589c912519e/.well-known/agent-card.json"
    ]
  ],
  "name": "Mezeitis",
  "owner_address": "0x17004681036737d640d31fb8b610ab9262d1ad0f",
  "raw": {
    "agent_id": "24155",
    "agent_uri": "https://centralcity.ai/a/ewHQtt",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Mezeitis 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/ewHQtt",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Mezeitis",
      "registrations": [
        {
          "agentId": 24155,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/749f0552-9d23-48b3-b07d-2589c912519e/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/ewHQtt",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793564704,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-01T20:29:51Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Mezeitis 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/ewHQtt"
}

What the leaf hashes

{"body":"a0cfb006217d3b581a4c4af4356e65dbf353013338446551139044420decf61c","id":1822598,"kind":"listing","method":"sync.erc8004/1","observed_us":1793564991924533,"prev":null,"subject":"erc8004:5042:24155","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. 0xa64604f68eea356561e50f6636cbed0c0f0c96eb1c7c425afdf2cdf1e4fc10c1
2. 0x5318df88b07bdbc9661fcf4e46e3ee0a2a26262a7e631d23d0c47a54d40edc3f
3. 0x11ffccd16ccaa130b0f0fbdf6f8a6c6e0322aa8fe12fb32eac5c87d7fd9b9c70
4. 0x4211e94d22715ccd198627232db33af43883e9ea617570984216029b6336e650
5. 0x06e4d74bf639150e8b61d9b8b0f7b9cdd64bf629766336db04f99f19c1ce32ea
6. 0xb9ff87ecfc7d5907b00f3b725be8d6ca30f95f4091a99844ddab570f73f233cc
7. 0x1b951b81a75f9d475d7647be859b86612dacc724e1551af9ed2d29f50c844095
8. 0x254ae460457fcff19096ca95580af91c535b42ee4660a7a4e91be0912fd9697b
9. 0xb83fd0cf509232ac5b2c19b9dd77520f9639efd8b4d442a3de9444d40e40b5e0
10. 0x2cb31e70e31d3720d5440562841acc6ef5e78c41d0e8a71b1eebd448e6ecba01
11. 0x863fc99b31e0fd6a0b8f7918135e1971dfea928a75800e96c9d47e45164322fb
12. 0xd209e5d1518fb161264f3e389a6c577acbd29192c17c80c9ec8ed9b83503cb0a
13. 0xefff7a00a0f698242a4fbb4741471facf8a07aac283a6d0c44a87bf4a988152e
14. 0x110c6c21e77668de1becd70345e909cedabda185c5eca2a47425fab10ef478be
15. 0xc88d127644e311620e3bcad9c976ab2c79963799278768230b1762de9b7cd724
16. 0x8339aa87501c4d4f8b38a13e480a7c563957e09fb5711bed7cf189d6787f960d
17. 0xb5916fb7a3e87dc0702e46eeadcd22652e2e1e755f8d429cc7a14a67a350b51b
18. 0x6142ac48fda269c17791c79da99c2456ac6acfe98268f4d168a404fd6040c703
19. 0x3315fd2757fdd435852cc277377234a3f3909a6d2a089d0e36f6d59aacfda910

Day root

0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3

Chained

0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4

Published

On Arc Testnet, block 70262758: 0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90