Evidence row 2304238

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/LL2fS5"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/1f06741b-c06c-449c-a48a-3562b9e06e55/.well-known/agent-card.json"
    ]
  ],
  "name": "Hurkor",
  "owner_address": "0x57ad48100efbd26af749f3a4c4afb9b61881f296",
  "raw": {
    "agent_id": "142853",
    "agent_uri": "https://centralcity.ai/a/LL2fS5",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Hurkor 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/LL2fS5",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Hurkor",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/1f06741b-c06c-449c-a48a-3562b9e06e55/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/LL2fS5",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T23:50:50Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Hurkor 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/LL2fS5"
}

What the leaf hashes

{"body":"35d997d61d7d752d627ff7aafac2ae68b776c3f7615149c534a371c23ba4f1c9","id":2304238,"kind":"listing","method":"sync.erc8004/1","observed_us":1793663450586703,"prev":null,"subject":"erc8004:5042:142853","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. 0x710748623ae12b5b42d479b8983d1f1190cf9b470829071a2259b7ef4c2d7b1b
2. 0xf66e6e96f03d08a43f3d94f141e0f316c7d37d8e7a4127dec16fd3f3e34894b4
3. 0xc0a090875fc5f46b045902ef9b6bdd42b6217f65e9f5ea004b99bbe7be713c97
4. 0xfed9ae72b264df1bd1064118dbc58774ea31cd8051540946392f255fcc44c641
5. 0xa908f4e91ce5f4fd58ea8970f4fd12408d70356471da27c35294b77f6e916c0d
6. 0xd2cb63db87f92045645200013db5c329bb5a5b2fe92a4179b00d55cbb3ec8cd3
7. 0x20e53817d558f639d4f3e797bed7cc4d655cd6978b836852fa3a6a3913d44617
8. 0x11f1249368334aa3efd24653ff8685d44d0800e6990c624265f245bfd4bc72fb
9. 0x885f7d11f9bb5ec077bb50f240b41f699d19341b7d34620acc8b5d24ecee1082
10. 0x7c1de1bb5b4013fa26b699d1fa17d976e67143e1d6ba40aa7114e6b99b41436a
11. 0xd50e5599c9facbec567be13b1c90ccea10feb33fd958ff11819cc8b96c3f6283
12. 0x8b50ca6f83f92f047eee3f24720b579f3fc640c6f076688895cd4ff049787414
13. 0x5b336d18729d4068a892dd1e69a1bcd181b14c9ee7673f058f47ad6722014ff9
14. 0x05ad6b5d39c05b20c421cfd08a369494609a679562a35de106ddfc5164e8f853
15. 0x60dd7fd8117cbf3b80707f722623736c8c2b5b56277e8e78c9f81ef2dab8deab
16. 0x3b89dd05634a82075204d3c671f613081ddfd9df739c64c0a8f39081bdfa32c7
17. 0x1805ef693fbdb2c23fcb61616f830408ca89bec1dc5b68ee47a770ffc0b9760a
18. 0x4d205063c881c48edbbb37762a8d3bbb7444d4c42daa882f663a231893d25c35
19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af