Evidence row 2025139

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/EMOxq9"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/2100b60a-15ab-489d-8aa0-8cfde2920af0/.well-known/agent-card.json"
    ]
  ],
  "name": "Diadis",
  "owner_address": "0xaa343f7dfb22dd171db6379ad21b5bf36024cdbd",
  "raw": {
    "agent_id": "45677",
    "agent_uri": "https://centralcity.ai/a/EMOxq9",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Diadis 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/EMOxq9",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Diadis",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/2100b60a-15ab-489d-8aa0-8cfde2920af0/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/EMOxq9",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T01:10:17Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Diadis 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/EMOxq9"
}

What the leaf hashes

{"body":"093358e1b2f02cb66c149aa8e6bd06173e2a56d64f31a0e5f25853287fdeaeed","id":2025139,"kind":"listing","method":"sync.erc8004/1","observed_us":1793581817335708,"prev":null,"subject":"erc8004:5042:45677","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. 0x6b101abcfee8dbcee999873a2f50c6543e4bfb3911bc49edd432b20f0eab5b45
2. 0xf3cdea6fb29663b6e60051f62a7b6448bad4832cce87fd7ca0b5f8a4166d6ff0
3. 0x90e26256569f47af74843a01a3f5f108009cbda94f95944d0a6cb5689354975b
4. 0xd88cddd4fd019f82635e80c0957b0a1371444eaf2637b6e35525273409391506
5. 0x034dbe96fc5bda3e525eb07a0434148f018d4c65d4d20536c9d8e39a4edae527
6. 0x88d1900d2e8b175be07e89c1f9a6b687f00553ed2b3eeb91160d9d09d14aa73d
7. 0x9af3d061210febb4a85eaf98dd9ff786ba641b406d1b02ef55431f90a5bf2624
8. 0xe8972a314c32203314fc93b6018e47f3dfd9fad89bdc66184119ca7567a4810b
9. 0xfb2bfe57ba0cc139775e7a97cc844c6fba94a7a9742b46b6756d061f9cc01c11
10. 0x4133da47dc7bc674e918ad9f43239c297a204bf43e4246dfc697af5c3adec887
11. 0x8618b1fa2b2b4ea0d79cf7ce7596a3b22a35e114714de8a82e17436b027123b3
12. 0xb48ca1bd0f7d11b26354130c55fb0705def4c057f699f06b082b6cdf5cb448a2
13. 0x2fd2d9cf947c79681f19cce7449a6b4b73c256ceadacecd526a729734fb1339d
14. 0x197bc18a6b8126dd9b52133f001dca55646ad9292aafa98222498ec1746809a4
15. 0x2cdc73dde4ed839d7482b6b91833e64bef56c7626db8439f3bbdfcffd2ae32a3
16. 0x0e5696ae625571c52ddcd8dc09aa6c994b4ab38f2086df20d56f1f01c603e501
17. 0xf9973981f80219d4f00fa9186b40a8144accc0c9875572fb79eaea312a21a187
18. 0x4d205063c881c48edbbb37762a8d3bbb7444d4c42daa882f663a231893d25c35
19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af