Evidence row 3151136

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/jaOCfz"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/8d485a7d-12f4-4b3a-b8be-ad2be4f8298a/.well-known/agent-card.json"
    ]
  ],
  "name": "Vufino",
  "owner_address": "0x9be11339d27e9f7e10c75cf87bfae974d10e24b4",
  "raw": {
    "agent_id": "308614",
    "agent_uri": "https://centralcity.ai/a/jaOCfz",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Vufino 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/jaOCfz",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Vufino",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/8d485a7d-12f4-4b3a-b8be-ad2be4f8298a/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/jaOCfz",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T23:31:14Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Vufino 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/jaOCfz"
}

What the leaf hashes

{"body":"e2dfdc2976f742f50581aca4ad97007c4c4fc97470ffe832ea3d1d381f157dc7","id":3151136,"kind":"listing","method":"sync.erc8004/1","observed_us":1793835074041006,"prev":null,"subject":"erc8004:5042:308614","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. 0x99472fa3a7e222e6cbefbb98205714385010c048ea89249a2e059de09f051370
2. 0xde88e8f9b0a6e7328c542a7595b8171403bc5fe5361506c977638f1a34fdd075
3. 0x8498e28df635937d0c6d173052cb3b3c2c64320ddc6031d2bd14df88dc38b188
4. 0x915914f1dbb1b3c36cb06cff77bc387b444cca773bd3c848a21fffeafdbeac5c
5. 0xd4fed6a6c22e9afaed3719898edc8006521a3da19e73c3df7fe59c06bc2dddf4
6. 0x8da71500fcf29fd0063d34cb0348d63a46b20e9542d5ff5b4104cfe925fe638c
7. 0x669debd303a5383713ce95bcf6ea13078c2fe40208a443526190c73614fa7ba7
8. 0xb7f037ea112cba7511a9ca116666958ddda3c2488b46589854d68a4fc380865f
9. 0x18894d960d9504f4b285a0db96b131f479ceb5367600576bcacd8c33fd757178
10. 0xc3ce62814dde50746277d5f16f8c61a534815d71253ce5885122214ff148f47f
11. 0xd4bfb8eda151598feb5147abbea1f8006fdf480e964489e18cd74d693b0b83a8
12. 0xea6a06913a4fe1f5f76faaed740767a6bfdbdce43f74dcae8ffc516ac65c432f
13. 0xcd20ee70d1b8a44ac9f5d5208bee6f35b7847f1d0908e160fcd5305c4e99a7a3
14. 0x989f4c924746011551de474bbf1291972687ddbb952d10e6d81e820171bba424
15. 0xcce6f2f7e4f40c7f768552ae3da9c9aed1be84ca300fbff8a25083a9399680f9
16. 0xcbeab7cdfbe295c259acb96245f397030a1d41f25243d4de19e7709db50be49e
17. 0x7f4f557ace8b62cd85774371e24477cdc34df4d2aa68c04511d8678e3978a343
18. 0xc3c363818e1d5142c4629be55f1c9e168a7466e628cfd2a858fe171aff1e91ca
19. 0x10067354f57fa0cd86b7423e67cc1c7d107d7c9c6823df5246c4fb63b60575e5

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345