Evidence row 3740064

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/r7Bxcl"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/24aaa91a-b5a4-4184-a573-b1760f6cc3fa/.well-known/agent-card.json"
    ]
  ],
  "name": "Frukjo",
  "owner_address": "0xb6922e8b09a3073719699accbd39b4a6b0d95b2a",
  "raw": {
    "agent_id": "400459",
    "agent_uri": "https://centralcity.ai/a/r7Bxcl",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Frukjo 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/r7Bxcl",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Frukjo",
      "registrations": [
        {
          "agentId": 400459,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/24aaa91a-b5a4-4184-a573-b1760f6cc3fa/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/r7Bxcl",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793976280,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-06T14:48:37Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Frukjo 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/r7Bxcl"
}

What the leaf hashes

{"body":"ecc93adc5be03ccae4db252c673a1fb55fdb3c8a196301b8876b0bd0e30a9c39","id":3740064,"kind":"listing","method":"sync.erc8004/1","observed_us":1793976517259198,"prev":null,"subject":"erc8004:5042:400459","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-06 (303443 rows).

1. 0xeaffe1566edfcbf92be716779852f8e66183bd2229fb1d4d6a228dbd52a12290
2. 0x59eec07c015fc2c65ab3771f8dd454fd21b46717f7b318891a6c1933a2eabc41
3. 0xfa85822934156084240509a3643d6754006796a5777d72f7ce50558d52d8852a
4. 0xe77d3282b5880c1cfef4c4bf756c1eb1a575cc91d65c5242aed9cfee2eeecd77
5. 0x8d270e22f10bbce3a982552468e2f12d24d783f5e99a3462fff9722d626bb1bd
6. 0x7d9e1fc67a5d3ac05e4d299861f2a8847a35a393c8afdb55aa8929cf00b80d85
7. 0xa31bca22259cf87cf43ffb76d50b7450124fb25ccdb8ee6a104a6206d76976bf
8. 0x6069618b79e29c383224da1ab8690f475200aa576cd5585d108af4892573adfe
9. 0x7b396f03f257d0e81c9d3853352c27b6ce560fc235cc107265ffd96e90fd6d64
10. 0x92e53881a584a6b7f27c43e220c0ef17d89ec704df854f5083f24ecb88b05b93
11. 0x98e4c4f5e22764637e06ad887f82df76bbaae0a3c0c9e0f11ea24878ef820b3a
12. 0xeaf05a496a4e7c060b446661f94f28d97f943d770a66eb980f6fcd1a1cd0d93f
13. 0x10a787d056c75faf84d4a1961aa117e5165112979f11715861dc7253c7facf78
14. 0x5eeb09922285017cece19983a34f7483063f36993e355561c47b20ade87bfe43
15. 0x3c1d5e613d15e0df0cd0c1b1c0e33f6806b96b933b69d2555bd92b4570955879
16. 0x04c1c4929933bae20304ac32084d4b93dcac07567f68e828ac93bbc39eb4614c
17. 0x0ab273486ad4e41bf08c741b20b2ee12e0fc87eaa429a5467c58fd3be34409b9

Day root

0xb30ccefe7182c6f767e1fcbfb5f64ffd649da831f665f65c5ff39cd40512284f

Chained

0xc383f7ef68d2914082484765aa09e42c12c59a74a096ae64127c562618c506d3

Published

On Arc Testnet, block 71111178: 0xfba13cb7ee4ada7f2fee3702a786a2201596be2ffea37dfc281ab4c8e9942fe1