Evidence row 1770844

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/mmV4d2"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/286e3d54-4a59-4b11-b4cb-e1e94b4962e5/.well-known/agent-card.json"
    ]
  ],
  "name": "Mestel",
  "owner_address": "0x5c89cd8a06030381ec5487614de0ae555f72e56d",
  "raw": {
    "agent_id": "6977",
    "agent_uri": "https://centralcity.ai/a/mmV4d2",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Mestel is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Base through Central City. Passport: centralcity.ai/a/mmV4d2",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Mestel",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/286e3d54-4a59-4b11-b4cb-e1e94b4962e5/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/mmV4d2",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-01T15:20:59Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Mestel is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Base through Central City. Passport: centralcity.ai/a/mmV4d2"
}

What the leaf hashes

{"body":"6fae076911c7001434d4dea1880d306aaef88b6124845b901afd7a748b09158f","id":1770844,"kind":"listing","method":"sync.erc8004/1","observed_us":1793546459245837,"prev":null,"subject":"erc8004:5042:6977","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. 0x9060b6dd481922d1e7235c484f3bb2af24308687e4abca54b1adafa1d298a72e
2. 0x8d5d59ad483d1e5e8a4d87cad5dca45c3e816af38cd97c093702f43933392ba4
3. 0x22f9443f6b5636b8f669fc6c468e0bc705012ee1920aea8ec33dd6f51ffed66d
4. 0x65c8acd3318b72b63857a01264412deeb066f84c7b7862f000ecf605e074a153
5. 0xc1ae842191df02bb29cb2d8dbd2aae6a1a1ddad53a7348af9b22ec45ced2e96a
6. 0x52df4dbfcfddaecf5b8cf4b5740771a304afaec0959d7d6b540ef9768b66872c
7. 0x695412f201560869e18ff4dc6b26f46a6034336a30a82ce6a240df7057cb2c3d
8. 0x2b67c6584af19f43eb303c5e4c5552d62f196f6ba4db6504aad37387d9d7bf95
9. 0x90d4df1a794bd4603e6a3685034030611fd12bb7e62620d8ef3e7536deb9cab2
10. 0xaf1240c90c5c8e971b445c1717bbd6ac367d0e8e1d2c320869a866c70540130b
11. 0x3e0f91943e8355e2f56690f6c44862d658867ab9802cb4cbfab3d7a131c08377
12. 0xa1e0ceffff06b409db03805d7924d68debcf75dd26a422b9d8cac7539ba88369
13. 0x592c6bf7478ece75e30eaddee3c7949403bcafb35d8489fe5310c10667a2df24
14. 0x43a0d126875c656347b68ba3c0196959406aa8df8a7cd284fd2814ddd386322c
15. 0x23107b06227fe01d939429fa5248f5555093c421dfc6b8bc6ba3518a65263d17
16. 0xc2b1c84ef3531511a3d8d9db5ff9eeca2725a3782e7f9c4ac87fc0f1588349fa
17. 0x0c618c42b286ad61acd8204aa6dcf024b8b041d3759aa585bf4e221abc39cb5d
18. 0x6142ac48fda269c17791c79da99c2456ac6acfe98268f4d168a404fd6040c703
19. 0x3315fd2757fdd435852cc277377234a3f3909a6d2a089d0e36f6d59aacfda910

Day root

0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3

Chained

0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4

Published

On Arc Testnet, block 70262758: 0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90