Evidence row 2978376

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/TqUZv1"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/e2aab4d1-bfc8-4772-b4ce-bec818c34be4/.well-known/agent-card.json"
    ]
  ],
  "name": "Dadisto",
  "owner_address": "0xac7f90a9d7c76d64199a5be323b55dc7026f8616",
  "raw": {
    "agent_id": "236538",
    "agent_uri": "https://centralcity.ai/a/TqUZv1",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Dadisto 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/TqUZv1",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Dadisto",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/e2aab4d1-bfc8-4772-b4ce-bec818c34be4/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/TqUZv1",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T08:33:11Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Dadisto 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/TqUZv1"
}

What the leaf hashes

{"body":"09bb607e05f4958837a0af1a9edfe286638b09213129220ff56356f6657a8a3c","id":2978376,"kind":"listing","method":"sync.erc8004/1","observed_us":1793781191823054,"prev":null,"subject":"erc8004:5042:236538","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. 0xb214b2c2b3b5c2f4c27b35d7e9b65581e82b23df51fc532ca46fa760e5296149
2. 0xd3625c8000bba2157ca0dc085a740fecb7ca6d21c7e3ef8556389c49873c9677
3. 0x6bb9e761d4555dbec52ec82f19fc0eb5f732de277178952c9430d89bf121d876
4. 0xf2fbcaa826d8b474e6e34e77845a69e3b874f566fa4eb01d9580cde72b579550
5. 0x94d1d6099402091fe9df7ea26753c01f35d495252a69d8631d5ee115dae7093f
6. 0x9f2ed50e9b41087fdd22cc681d2349dead43df60b9b4702c8181a320e6baafec
7. 0x6350934ed2f54d673c992c9a51bd81bc2f4918da29cf0b0502ca0c393ca10f73
8. 0x570ebbb4f7856e2cbad316455798eb709adf695f04d4cc2ab5569c8d67851d20
9. 0xf05f67c4fe8e9b17ce9d889963b5939873e8a2069118c4c1c058d76aae6a3a80
10. 0xf26a611540e703d6841fec1d50b87e1b86d1f218ea3ea791e195914093220625
11. 0xcaf44ad28e531c55bba4857a925cadfbb75bb13380c47db54f17e27f8c735fac
12. 0xc19db041a0cb1227803a4900c399374c1510173e24c4f02a67ced8c099d46017
13. 0x7e888ce63b4cb38fbd4960699aa8bf4042a285ec16af835a364b7fc414ccb08f
14. 0x494b466b3bfa0226a2c352cb1002412ec2f3d6fe45fdf4fa746e5dd945de3a9b
15. 0x99e1d917a09f567cab45503a7bb813f7329bab71a3ee4058b136e2e24fd38eef
16. 0xa81588732e20541f1fd63a8674c3102204c511e11cd493c1ebf29abccd23069e
17. 0x321a352f90893ccd0656c1544d31825cd29cf74464e924a4ca7fb29b1f8ee0fd
18. 0x9c1c771179da4a002386557e8601b2d4983c3e366808477ee20da18c282c1dd8
19. 0xbb1998892a86d9633ea7b5de06760114b45777da649c217062ff0d65d7095f34

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345