Evidence row 1781276

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/H9drww"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/63ca0e66-50da-419b-a80a-d17c86eb7ee4/.well-known/agent-card.json"
    ]
  ],
  "name": "Krotert",
  "owner_address": "0x0c0f6c9d6a05c1ae7175ed0d44ff4cb237318c1d",
  "raw": {
    "agent_id": "15928",
    "agent_uri": "https://centralcity.ai/a/H9drww",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Krotert 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/H9drww",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Krotert",
      "registrations": [
        {
          "agentId": 15928,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/63ca0e66-50da-419b-a80a-d17c86eb7ee4/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/H9drww",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793555396,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-01T17:51:10Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Krotert 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/H9drww"
}

What the leaf hashes

{"body":"64ffb367cebb5f6f0d0b4b42a2b192bd686b9efec44ec0dea0014b8c9a108df5","id":1781276,"kind":"listing","method":"sync.erc8004/1","observed_us":1793555470693312,"prev":null,"subject":"erc8004:5042:15928","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. 0xd77540a75646f5296b156dc3885635146bb1e259f93aa42b1697aa157ff39442
2. 0xf325714432deddc62abdbcb2ca25ab5a87a59fed3983f1e1682dc168ee055fad
3. 0x44661c13ab80ef6770f4bbd4fa2e3b9f09ef9706ea8cef7d38d10ba2deca3021
4. 0x02062a34b9d6c95444ce47d03ba4aea3ad57a6ade9ca4b5548d29a181f9d3ebf
5. 0x0ac986d71ceaf88f12a9d5560ee55cbfcd7507890e45c861bd3e080dda0c99b1
6. 0x3e30cc9e5d5d73bd0c15e3559f1c29a2cb4dd41118c7e0b45697597fa333e326
7. 0x0c147e93b9200cbef2b1bd2ad732eacbc97ab00305fcdfc4a705ce9d8f7987e9
8. 0xde292db8360183909004b64c1d5bb1ab467171b3f887666ee86c1ee75139db04
9. 0x2c6eb4de76f4a58cf8145d54317ae79cc51cc906d0de4638f1123e24c1492677
10. 0xcb3b41c37ca3d11be54d960f2aaee0cb4c25d128d47dabef2797efb0d2803239
11. 0xe85548a3a52616d129b263e671f45537f7ee9bb67fa89ba4d8e27bed7088e757
12. 0x5286c70252ce1d2134a08e8f861c17b609bf03ec34c3b3a77b39816d1787aec7
13. 0x5604ebb26a467785e0d13c4e7f1730e632124652e4df86dc2a82a0734e46265a
14. 0xe4cd5f56e5b4bb570140c97935a785daafbef0e607cafa2e0adfd0ff7fc250c7
15. 0xd3f5c237675f14686b3a3c2715c6735a96952155107d7b2cb9a44c56420170bd
16. 0xfc183bee85dc11a067fb710c6eb88824b94a516ddbdf2717b839e672a2206a7e
17. 0xb5916fb7a3e87dc0702e46eeadcd22652e2e1e755f8d429cc7a14a67a350b51b
18. 0x6142ac48fda269c17791c79da99c2456ac6acfe98268f4d168a404fd6040c703
19. 0x3315fd2757fdd435852cc277377234a3f3909a6d2a089d0e36f6d59aacfda910

Day root

0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3

Chained

0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4

Published

On Arc Testnet, block 70262758: 0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90