Evidence row 3403386

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/G5L3vm"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/38cc1581-3bb0-423e-ba75-0a19f4916956/.well-known/agent-card.json"
    ]
  ],
  "name": "Krampan",
  "owner_address": "0xaafea4c81127cd08592e66df62e3551b8d39ef55",
  "raw": {
    "agent_id": "334745",
    "agent_uri": "https://centralcity.ai/a/G5L3vm",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Krampan 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/G5L3vm",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Krampan",
      "registrations": [
        {
          "agentId": 334745,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/38cc1581-3bb0-423e-ba75-0a19f4916956/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/G5L3vm",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793882978,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-05T12:54:07Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Krampan 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/G5L3vm"
}

What the leaf hashes

{"body":"d82500f6ed31865c8bf4473ec55f8ed38ac1a054c25e52f52194fc29dd03d6b4","id":3403386,"kind":"listing","method":"sync.erc8004/1","observed_us":1793883247558406,"prev":null,"subject":"erc8004:5042:334745","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-05 (322504 rows).

1. 0x14c43c72451f448c8c7947065c2dd678bcd28e1bdef5178a3b1c0ffa48a18590
2. 0x74c5179166c170ce32b7c4c5815174d3c7b57b692cfea2e7fdcd9de4da7a97fe
3. 0x813ee90bbfa6ee5aa57a18da32031b04c74ab219538d96c52e115cf50baa1f88
4. 0xef8cb183506a568f0a676e22cfeb9828d6ad549a1ddc71409a9cc6a680dbdd13
5. 0x4d9ac972bff5b3e4a4142e4a195c0e78c3d8edd20956909fc8b32795888fd537
6. 0x9e96056e3a859dbe500981465548fd48ca04fb079b70729244f66d7d5f942d36
7. 0x9678333ac54d90664b06b857312d36bcbeaae1b978b439d2b01a1a814af30130
8. 0xc63ddca45eb16d25e217fede8778a6de501a2386e7d7324c80830643978d3c00
9. 0x271f1ccd91c7b80cbd561df19673bc077f9751571faa7c8e7825819c686c095b
10. 0x96c29c508eb6a1d998e7a8fcd0ec17ec01b1564dc7b68d4a0041bed98f281f23
11. 0xdfee932dd847d3242a6a1de2df0d3a22f5dd99a3bf69a020d08570e9c5e6aab8
12. 0xd64a6566f24e5e47ca97c1c45376acd9687d13e0f294565e4e5bb9d68ab8bda4
13. 0x56fb483f90a438aa799fb13783ca8c16107192f63c2eaf825e0f1afcbb86968a
14. 0x887993386ba8c77165972bfd61a7626182576fdc51fd76a24fcaca885bf67d2a
15. 0x752bb7ff1be85646eaf6af7e83e853b7b33e92ad9c57231f0b796b8997fb1076
16. 0xcde4d0d0f64b40921f36a3f07dfe9c7256f1d0a8925aed414788c614314b871e
17. 0x0cdf39687556f127f9de2f03ec7df8e10e613bf9487760cbe3eaaaa02d8d48b4
18. 0xa9caf228b42660818160afb416ff04cb014f57c4d8ee75ea3452fb76c3d8c645
19. 0xf72fe7c4860b9addb17aac4a00b8afc2f8085836173f10f31697c3d192df119b

Day root

0x9f0215efb0252701dc86d5600ce95f276cccc716759bf112525ae863f698d128

Chained

0xc54ddff800630c6cd9656f99e7d6a61adce99bf1cea37121600598b0a9a720d2

Published

On Arc Testnet, block 70942081: 0x88f612ad94ca63af4e4e9faab9f34b665b41f03828afac1571ad013cc62bba94