Evidence row 3680128

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/T9oeDy"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/6972a04a-52cd-4a14-af30-e6bbea7a79a5/.well-known/agent-card.json"
    ]
  ],
  "name": "Maurkisto",
  "owner_address": "0x7ad5ff42e2d2e399080206471ca9cfb550feda44",
  "raw": {
    "agent_id": "372009",
    "agent_uri": "https://centralcity.ai/a/T9oeDy",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Maurkisto 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/T9oeDy",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Maurkisto",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/6972a04a-52cd-4a14-af30-e6bbea7a79a5/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/T9oeDy",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-06T04:17:59Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Maurkisto 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/T9oeDy"
}

What the leaf hashes

{"body":"5e5a886976e25e9ed6738c093a6e53bac99e1fe16dba1931744e2f75b0b0111a","id":3680128,"kind":"listing","method":"sync.erc8004/1","observed_us":1793938679615864,"prev":null,"subject":"erc8004:5042:372009","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. 0xe7d064645fb11b58ce9edee4926572337397468c8721d9469151a22758e629e8
2. 0x93213d07262bdc0d1e620a7cdc3e3546c207c014dee8f70e67835e004c21e8db
3. 0x9f541a31d27f88642fc3bb2b3adb0c32667376c6c70673852510df911fe69c5c
4. 0x25b4b4082eeb75d5879c05ee7719ff2527a6eafe074d691ccf0e51162de85484
5. 0x12e432f7bd7e242216a62d9ef45c298032c7317440aca11e2134ffba04fc138e
6. 0x025154a2ef61c28306d3c24bb174e0f04578565369af31a8f41b0bf1b5cddcf6
7. 0x14e21966c2724306f5c83ca8cb5ed7c24103ed99a8eb215c51fb07f3f5841c11
8. 0xfc5febbed418fa75e87336b5d868ab5fe5c5060914623d8c850c4bd454aa30af
9. 0xc3b29b80c618357699159614a4b96587916ca368adf5d2a408fe307a74aef6ad
10. 0x3f306b1d3bf62b4831941b7200e1264f793a23fe1e438601270d5654f94846fd
11. 0xf45356e7ffe14cb52766ea229c8ecb74d0ca01207b4005e993c5d6d52235a886
12. 0x6d3ead1c01686862497e4b3c4a6a8715c194a05d69752a6e0dd2b83a0d69cfd4
13. 0x10a787d056c75faf84d4a1961aa117e5165112979f11715861dc7253c7facf78
14. 0x5eeb09922285017cece19983a34f7483063f36993e355561c47b20ade87bfe43
15. 0x3c1d5e613d15e0df0cd0c1b1c0e33f6806b96b933b69d2555bd92b4570955879
16. 0x04c1c4929933bae20304ac32084d4b93dcac07567f68e828ac93bbc39eb4614c
17. 0x0ab273486ad4e41bf08c741b20b2ee12e0fc87eaa429a5467c58fd3be34409b9

Day root

0xb30ccefe7182c6f767e1fcbfb5f64ffd649da831f665f65c5ff39cd40512284f

Chained

0xc383f7ef68d2914082484765aa09e42c12c59a74a096ae64127c562618c506d3

Published

On Arc Testnet, block 71111178: 0xfba13cb7ee4ada7f2fee3702a786a2201596be2ffea37dfc281ab4c8e9942fe1