Evidence row 1777544

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/vtpoT4"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/a830faf4-4034-4981-8f21-9f70323d1bb0/.well-known/agent-card.json"
    ]
  ],
  "name": "Hiazo",
  "owner_address": "0xb04b17317c39a7bc100b96b97fad2c78481139a0",
  "raw": {
    "agent_id": "12605",
    "agent_uri": "https://centralcity.ai/a/vtpoT4",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Hiazo 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/vtpoT4",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Hiazo",
      "registrations": [
        {
          "agentId": 12605,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/a830faf4-4034-4981-8f21-9f70323d1bb0/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/vtpoT4",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793552818,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-01T17:11:00Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Hiazo 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/vtpoT4"
}

What the leaf hashes

{"body":"2a86136a1a617a284865a9f8fea4566dc8b16a7e57ad3b3ede91b2baeae511d6","id":1777544,"kind":"listing","method":"sync.erc8004/1","observed_us":1793553060156010,"prev":null,"subject":"erc8004:5042:12605","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. 0xaad80409f9fdde7b9dfbf448be2239ea8960ec8dd6a2e9c710b807da39cce7d7
2. 0x63c65576b3d4f1db4c640264213602c484be5e8f40f64216785ccd4fb963fad9
3. 0xfba6061bc2f5037336f6d1972f4a86dc8fabeafb2a7865a36920ac881238ffed
4. 0x17ca0dd86435d5e5f94c1844370059c09768929a76c05fc1ff31f7683e7e2027
5. 0xda13d2d698d0c51d3c84fd03fb0b6610d4717aef37b9da519e8140e7a0ba1a53
6. 0xde3921c57e0edec3019e9c3734c5f1c5ff28680fcacda55a4a2a0539142c7931
7. 0x3994d047212cb38a4fb7620acb1df69213884a7601e9daaa17f9b9d20196352e
8. 0xe111aba8608d631568f69f0e187e6483b29f294e351770ac984d915fb939a3e8
9. 0x87b3c2d6171da0d86e4dc38875275d3cd17a047984719795caa2ed5a869f5536
10. 0x9147a5d01944bf473d3b7e56e4f2e8ffa11aac45491a4a7b5c05e27d0f8b5973
11. 0x933843bcd92c78ddbe422a56184cbf6f57453fd6b53fa894232820f8ba9e73eb
12. 0x476530ffc19aae7cf4d942d712ef43a9c0941400d05806b52102561540ace3b4
13. 0xfd5f1d6a59b2aba0ae7d4cc49eabef2c135da7aea5815cd4367f515be1396c24
14. 0x110c6c21e77668de1becd70345e909cedabda185c5eca2a47425fab10ef478be
15. 0xc88d127644e311620e3bcad9c976ab2c79963799278768230b1762de9b7cd724
16. 0x8339aa87501c4d4f8b38a13e480a7c563957e09fb5711bed7cf189d6787f960d
17. 0xb5916fb7a3e87dc0702e46eeadcd22652e2e1e755f8d429cc7a14a67a350b51b
18. 0x6142ac48fda269c17791c79da99c2456ac6acfe98268f4d168a404fd6040c703
19. 0x3315fd2757fdd435852cc277377234a3f3909a6d2a089d0e36f6d59aacfda910

Day root

0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3

Chained

0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4

Published

On Arc Testnet, block 70262758: 0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90