Evidence row 2027593

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/qRRyCn"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/610baa11-c5cd-44a7-8865-ab0e084ddddc/.well-known/agent-card.json"
    ]
  ],
  "name": "Makero5",
  "owner_address": "0x99f64957e67d8848310125299903b6b3d66efaca",
  "raw": {
    "agent_id": "46952",
    "agent_uri": "https://centralcity.ai/a/qRRyCn",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Makero5 is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Arc through Central City. Passport: centralcity.ai/a/qRRyCn",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Makero5",
      "registrations": [
        {
          "agentId": 46952,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/610baa11-c5cd-44a7-8865-ab0e084ddddc/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/qRRyCn",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793582813,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T01:27:47Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Makero5 is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Arc through Central City. Passport: centralcity.ai/a/qRRyCn"
}

What the leaf hashes

{"body":"113b3f97edeebd0793db8a807803eea3125b98c4b4a259dbc1714909af785bda","id":2027593,"kind":"listing","method":"sync.erc8004/1","observed_us":1793582867613385,"prev":null,"subject":"erc8004:5042:46952","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. 0x7b7a22622c5e151756320326d85f5786759f5f7d4c2d8f657933f36edb2d3936
2. 0x5d884c814968e0fdde91f4489fed8eefd33d0b85d0829ff1eaf5e27d73aa96d5
3. 0x97ea26452fc6aec04561832a8841135afa304c67054f609a78a01bd433b34007
4. 0xd752a640e413bcda85faa96f350f630e91728596698ebb58397dcd97ea4314ab
5. 0xee95ac0fdaa948ab430d989078ec03dcdf0d3f5037bedace46b2aaed8d503843
6. 0x723ca436df77e383dc891b27016e6d955115a9ea99bd636a376e05826898a822
7. 0x1e696af5058a42266fe056662e82ccbd1ff8012c8904ac8838239f2efa0235f0
8. 0x671bd3a6ea572cc7ac93118db9f1e3db918d923c2386cd25d892e48c7613f43c
9. 0xcbd5a6306a4d9018ad499900d45d22fb975089f04c5cf5d776b7e75b950a2288
10. 0xf766fbb0690b47be93220c7349f7163c5a68a514576b738a020d455d6aee0768
11. 0x23e800a31c3d377c9e738609e191a91fbbae12e640ab9806c590bcb812eace50
12. 0xfcd0e9ac09d1024a3b3c2c53833a2f8b8f6093d7780c5b7b88b4ae6e988fd7eb
13. 0x96da2b0c348fe4c196311a3c711ae28b065713c442f3976e291c0a6f22cb1f7e
14. 0x3e60cda43ffc319c006284ca48609bc80da357b45fb9e0a57810e00816d3e8e0
15. 0x46991481c678139203ebc3c532867ce1643c09ddc33966c4fb48bb7f033ab22f
16. 0x3b89dd05634a82075204d3c671f613081ddfd9df739c64c0a8f39081bdfa32c7
17. 0x1805ef693fbdb2c23fcb61616f830408ca89bec1dc5b68ee47a770ffc0b9760a
18. 0x4d205063c881c48edbbb37762a8d3bbb7444d4c42daa882f663a231893d25c35
19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af