Evidence row 2040925

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/Qe0ulR"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/cad646dd-6a3b-4436-8514-6ebfa85ce71b/.well-known/agent-card.json"
    ]
  ],
  "name": "Keredjo",
  "owner_address": "0x44c6d1f2c0cca875a1f946ca2dd712d5bdee1587",
  "raw": {
    "agent_id": "53234",
    "agent_uri": "https://centralcity.ai/a/Qe0ulR",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Keredjo 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/Qe0ulR",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Keredjo",
      "registrations": [
        {
          "agentId": 53234,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/cad646dd-6a3b-4436-8514-6ebfa85ce71b/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/Qe0ulR",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793587760,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T02:54:47Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Keredjo 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/Qe0ulR"
}

What the leaf hashes

{"body":"1a0fe64cbffc7ae58786b8d2b704175ab09ada97f5ee2c3a583f0b07f30d615f","id":2040925,"kind":"listing","method":"sync.erc8004/1","observed_us":1793588087805824,"prev":null,"subject":"erc8004:5042:53234","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-02 (444186 rows).

1. 0xfa7bf2dbb653ebb066b07fc8559cd473541010b26eab2c183096f9bf6b1c512f
2. 0x45f37651bf9d42a8f1b1425e6c51c6d8d5e95b8cdbde0c0929b71d5424f757ed
3. 0xb08817f5b238e5574a1db7003c989518ef802338686d990d72350858e8facbce
4. 0x3cd69c5472b37e977ff7b5683ceb11131d67707ef79a8a5e75e613b257211ece
5. 0xcc1b9336c501c8c0407e446edd59ab6223bace8a26e9e73fce6b4d24421044ae
6. 0xffd70911974c52cbd118bc77dfbb7b010aff17747c64bfc369ca5b2b17dbab12
7. 0x395a3df5b822da4f3602c7edcd43ba969b2da7eb3accb4592b18d3e165bf3ec3
8. 0x0ec0c50b1f86e47e5f64cd88393bb4ce0ea7e44e9f6bc5ade906cc3f0ce1024c
9. 0xa17db844e3bef48d0ab1bb1e91bd007238ed34ae70472a2377c1a96fc9205198
10. 0x1d7f27e43d1cfc7aae023e8e3845d6a266126bd9708502005e96723042ea0b50
11. 0x8a58aa9f01814788100b857e79ca8a8885471d7ae34162bc1fa3c986741c6a39
12. 0x1fdc5cec209319ec27c935f06e49dfee099419dfa8632c827c7fdc61fcd2e0c3
13. 0x53d9a703c9e9f252a5170e08d05e1b0117ac9e5b187b8d11c1fc275324818140
14. 0x59ed3c823c7507ae1b2993d19eda543383739dde961b25c4e0927023fff6be12
15. 0x4068a4306db47ea0eae5f76e5137753caa3dbb132dca6a61a4d6c1838a52700f
16. 0x25127db2e775737b2874f6a159f7c1bf984317eea6482e94589c3ef4c5ccab32
17. 0xec5d643575d83c9e07e65deeef71943b53cbf3007e7e2b9a6ef414081509b0cc
18. 0x252cce55f1a3d5391c16f82d7f62494429a5f69b03486d4cfcfb7b2c96d6c884

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af