Evidence row 2187023

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/oAD54z"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/4dc2ca26-6430-4609-8864-602fdb5c5a63/.well-known/agent-card.json"
    ]
  ],
  "name": "Elonson",
  "owner_address": "0x0db7d6fee3e9baccdead2201e0f58cc060457f8f",
  "raw": {
    "agent_id": "119807",
    "agent_uri": "https://centralcity.ai/a/oAD54z",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Elonson 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/oAD54z",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Elonson",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/4dc2ca26-6430-4609-8864-602fdb5c5a63/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/oAD54z",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T18:06:32Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Elonson 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/oAD54z"
}

What the leaf hashes

{"body":"64bb48365f63f74cabf543c599536ea9aaca52b1ac88c1d814371565515b3fc7","id":2187023,"kind":"listing","method":"sync.erc8004/1","observed_us":1793642792745531,"prev":null,"subject":"erc8004:5042:119807","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. 0x7e2603dc0accf3cb8324c401b480a9853dbddaca8207667a081835996c2a751e
2. 0x5758d484974492d237921f39ac70dddaff653c2a52564c0975b6228d0a537ea4
3. 0x580680881620adfbf80895b8177a5f343cd4d04009d1dcbe319ea48f0d16d98f
4. 0x022b1d9988d668eec9366ccd9b83f5f5733dc00a4338de2bea376275e1a64c8d
5. 0xf2c2e005b349f8d51f0969216296b85716323dd94b1ce33250be7a4a8e2150a2
6. 0xea53710233594a517487993aa3e330a9f22b2aeffb19121dd5521f18efc5a1cc
7. 0xbe194ab3a3fe8bc3aa9cd4b223d9c3415a0d218e3a2c1ed437a5f4104364dcfa
8. 0xacde46c834eb370e41b365c6bf7454f475863a3117e833ac5aba144a82ce223c
9. 0x0bd8f9133b0582ad302da91d90688db775b1dc08bcc1e55e865c67ec0923996a
10. 0xa576ef2efeec96add91553ecf6bc761f50ef2a5b80f83e2ffc068d247c1557bd
11. 0x4e807132404148b5023126074b59e6e80a7544aa514b52bb4db7038fc731fc10
12. 0xab3bfc6956e0d2d9bda3875a9c1d784993791f3bdde29d6d08a3ba5bbe6e620c
13. 0x8e66b29b3c90df538b0747f470a8bf19f7d97dcd0cb8f1d9345876a0f21cff35
14. 0x3e60cda43ffc319c006284ca48609bc80da357b45fb9e0a57810e00816d3e8e0
15. 0x46991481c678139203ebc3c532867ce1643c09ddc33966c4fb48bb7f033ab22f
16. 0x3b89dd05634a82075204d3c671f613081ddfd9df739c64c0a8f39081bdfa32c7
17. 0x1805ef693fbdb2c23fcb61616f830408ca89bec1dc5b68ee47a770ffc0b9760a
18. 0x4d205063c881c48edbbb37762a8d3bbb7444d4c42daa882f663a231893d25c35
19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af