Evidence row 3374640

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/UeBVjF"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/130717a0-fb2b-49ab-b432-901e773f09a0/.well-known/agent-card.json"
    ]
  ],
  "name": "Alonano",
  "owner_address": "0xf05bb431ea0c9c5b295c33b720718d1c934d7336",
  "raw": {
    "agent_id": "323350",
    "agent_uri": "https://centralcity.ai/a/UeBVjF",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Alonano 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/UeBVjF",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Alonano",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/130717a0-fb2b-49ab-b432-901e773f09a0/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/UeBVjF",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-05T08:08:13Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Alonano 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/UeBVjF"
}

What the leaf hashes

{"body":"c08a3113eeb9d20c6385b00c9038ab055d36e8d26d24716e18c9c796365f5f85","id":3374640,"kind":"listing","method":"sync.erc8004/1","observed_us":1793866093823998,"prev":null,"subject":"erc8004:5042:323350","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. 0x2adfc58566dceca08b25707216a3e63c3bab1aea98522b0666a17e26adfe16f3
2. 0x2be3e285b5858b694ecf32772a0fdadf5c1553426d82cb8b0d99b81de565dc5f
3. 0xd0162dc2dfd8dbda9adb7e87abb8b4a999cee78993d6c3586191332c237d7b5c
4. 0x701c593b7c48b9840632d379079c2da56c14c1e2341f724656ba878325348853
5. 0xbbe2f3a1e8d3d833045bcdbe580032381fbac6b4e41799a411eeeb2190d3cbde
6. 0x72a3ebea55fcd9f34d6eb7cc132f3d40809cf4bce75684199e1fd8125163e7ca
7. 0xc130c629a9bbc64aa755d5697841d2bdd79ddeaebd5510f6552cc1e8f05fa5c5
8. 0x9730adb25f4b89401edbb90ba33e960689ec3756b45939e44f150cda19fd7f1e
9. 0x51fb081b391552961e6df51b6ca2b83360c592c125233d602f50594abe7bcce6
10. 0x5ae71a09cef78b457edff71688d53424a840668c75b8d8d03c3646190628429b
11. 0x3457bc08698163cb6dfea83a2511604d88f5647f7145d7467eef4bf17a7e9a4c
12. 0x3653809347688d86ae36c4a9b471521e78e7db7b1409d4fb5f86e9d73e3ee256
13. 0x6fbe23cbb012f30cf469d9eab6acaff62ab8ad93598502a3bdbd6f4ee329a80e
14. 0x67e76a5b4517f0cd6d3381baab96eb627df4394492e64e7c2890e01538ee4d79
15. 0x213998878db6a423b0c367a68aba39293f9287b39bf1a80904fa9c6975bba987
16. 0x0009f1567d5c3f52d167d3c95d53c71fb66114fc26e83679b452d6db2f1d0b95
17. 0x0cdf39687556f127f9de2f03ec7df8e10e613bf9487760cbe3eaaaa02d8d48b4
18. 0xa9caf228b42660818160afb416ff04cb014f57c4d8ee75ea3452fb76c3d8c645
19. 0xf72fe7c4860b9addb17aac4a00b8afc2f8085836173f10f31697c3d192df119b

Day root

0x9f0215efb0252701dc86d5600ce95f276cccc716759bf112525ae863f698d128

Chained

0xc54ddff800630c6cd9656f99e7d6a61adce99bf1cea37121600598b0a9a720d2

Published

On Arc Testnet, block 70942081: 0x88f612ad94ca63af4e4e9faab9f34b665b41f03828afac1571ad013cc62bba94