Evidence row 1783244

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/uItt5Q"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/e3a3a754-b71a-4ab3-888e-3bb9cf7f0ca6/.well-known/agent-card.json"
    ]
  ],
  "name": "Tontani",
  "owner_address": "0x6635975110959489c382fd83808741f2f275486d",
  "raw": {
    "agent_id": "17242",
    "agent_uri": "https://centralcity.ai/a/uItt5Q",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Tontani 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/uItt5Q",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Tontani",
      "registrations": [
        {
          "agentId": 17242,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/e3a3a754-b71a-4ab3-888e-3bb9cf7f0ca6/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/uItt5Q",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793556698,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-01T18:16:08Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Tontani 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/uItt5Q"
}

What the leaf hashes

{"body":"01b092e3878e5167206f83bc3c4cac0574258960a6c8fa520efb617419f8a08d","id":1783244,"kind":"listing","method":"sync.erc8004/1","observed_us":1793556968102813,"prev":null,"subject":"erc8004:5042:17242","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. 0x12bad3388ab912097e69cf393777581fc39abf8e7c66a1115efa356cd867582d
2. 0x9416f8ee7324ec9b381aafb091ac3a474dc815b56d9960b2a4486c400eb73125
3. 0x2486eb921e3ed10f04171f330b226b3085d9c7887f3c85b039bb2595f63ffbb6
4. 0xbc1e4fbb3b7b26e23952a168d4dd4d99552e9d7a1b6a80b30b25f05ab00b89a9
5. 0xbb6d34e9bc6106b37b88daef1ebafcc9f14324708a5705a7099dd74dc3f1aea2
6. 0x1a53cf9c6b9a2551889e76a1fdb9e02a982542e6e81c05a440f9b03bf196b46a
7. 0x84b21664117be3e1b02b0fcd3f7dc5b757162141d686c3077801da9fa48252a4
8. 0x8fc4918a748808c4af29596b8018e38e75f6a64ee85ace44f3b9b3f35d2faac3
9. 0xda0963005f0ab2612326c918ff27a6fcf7d7bd270d906b3383c6cefb853bca7c
10. 0xbf28231b4a6a5daad14539c8bb0df2858e56d51398ff0ea35bdc66c874002fa4
11. 0x7728a5d7ed71a8bdff25486684bf7922c74f8e4b410ac3d8d1c688206ef05099
12. 0x2120c3201c20458c29fca57fb6de30c3d33101e8d02d08b2101bf2be12fcb11d
13. 0xf1747d321f72e3e44bd30dc10c794e13858576ce0204d89dd555f1effa06ee29
14. 0xb44b8d5019b9204aa2c2f558cdc381e6729b1aeca3e674741fa07287022b1f0f
15. 0xf1aed005f71411c0df252d9623f284bcac7de199e24c4d4cd5df3e8d3348d3aa
16. 0x5cf5a0a57795246f996e480f05ed085c19d02f7d6e8fc3ddc392412466554f0f
17. 0x02b3554752e71a19b12d7a76dbff436e85387226ceec89fdebdcdaf0122c2932
18. 0x1973893697931b7512ae5dc1a3c92ef92f633ae3574dce9029a35b5e94d2d364
19. 0x3315fd2757fdd435852cc277377234a3f3909a6d2a089d0e36f6d59aacfda910

Day root

0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3

Chained

0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4

Published

On Arc Testnet, block 70262758: 0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90