Evidence row 3030428

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/FZpUxj"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/fda1a94d-e40b-4c48-bb2a-1a4920c0fcfe/.well-known/agent-card.json"
    ]
  ],
  "name": "Stofus",
  "owner_address": "0xe8544a71c3bb99034763c661a774f3339ef9f642",
  "raw": {
    "agent_id": "262655",
    "agent_uri": "https://centralcity.ai/a/FZpUxj",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Stofus 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/FZpUxj",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Stofus",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/fda1a94d-e40b-4c48-bb2a-1a4920c0fcfe/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/FZpUxj",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T16:21:19Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Stofus 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/FZpUxj"
}

What the leaf hashes

{"body":"234d36f7824a98824d3dedf290cfd49a8b55cb6914a9f74bafac5492b48a76b2","id":3030428,"kind":"listing","method":"sync.erc8004/1","observed_us":1793809279116478,"prev":null,"subject":"erc8004:5042:262655","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-04 (424109 rows).

1. 0xfa619bdf60b79f9ae11763d42a4abdbd9d8283c268f3f7e9f2caaeafbf09bdbb
2. 0x6fd51a9a6014603d9024c5152f66e0d8475bd83773b51fed85fda6420bf81b6d
3. 0x0f3d2872630c4981b7a6de3f7db80b2d3c1a5395df595afac96e4e95a42ac6e5
4. 0x82c71c28b007f707d7afce68194660530d041d2cef9f0745664f6023b81d1115
5. 0x1349ec17b7fb3786a661569138098cd198d3ee7368b46f61aa23ff77278452fc
6. 0x3b1dc937a0113bedf4efffe75e894dc41db643e5e67207d7a250809ba74ca055
7. 0x321222e45cbb777b2730aefdb3d240d5b2996e359538546a73d7fd8bdff31e9b
8. 0xbcd4fccafa34b6b9dee131a2584c207851bb85227847bb29b728b45974353f5c
9. 0xec60155f634eef704fc40162d32cb3957d9662478b862b19d5ab51ce61f2c4b0
10. 0x070de66142070a15062e59db541a98475ba92a76d7559b73fc33e92e686240cd
11. 0x89646b16d1157222d96dda75af5b2ddc2dfb2b867dee5c05e91cdbc25989b87b
12. 0x4aa1378372ba1b4820a06c83298d5d2da7dd0b148a35130620024b6302646b11
13. 0x243da0560a22b261b4acd858d86cfd348f5f9a8dd79b6eb963010c4328493056
14. 0x362d041fb35470d2c0b62254965cb0f1ca92753beaff4f109108a801cb241467
15. 0xf3c6700d5df4bc68d1e98c623150c4852d8000cd123b59c743588bef452bdd01
16. 0x86f9d5fa5ffaf68243f66522b43dd83f29ab34fea48dd0c3366dc8c8821ebd3f
17. 0xbb1998892a86d9633ea7b5de06760114b45777da649c217062ff0d65d7095f34

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345