Evidence row 3663667

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/oIPAjQ"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/d9e4d93a-1661-4647-8378-a5319e685ce0/.well-known/agent-card.json"
    ]
  ],
  "name": "Elaristo",
  "owner_address": "0xa2835221d936a816bdef167c11ed61dabd04fd76",
  "raw": {
    "agent_id": "363491",
    "agent_uri": "https://centralcity.ai/a/oIPAjQ",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Elaristo 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/oIPAjQ",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Elaristo",
      "registrations": [
        {
          "agentId": 363491,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/d9e4d93a-1661-4647-8378-a5319e685ce0/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/oIPAjQ",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793927270,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-06T01:08:46Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Elaristo 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/oIPAjQ"
}

What the leaf hashes

{"body":"0973bab5e091d166f262c40bc75780f9883425fec2b3bcc0a4e5f31bb9e4228c","id":3663667,"kind":"listing","method":"sync.erc8004/1","observed_us":1793927326026041,"prev":null,"subject":"erc8004:5042:363491","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. 0xda75c35304e48ff6d996f7ccde679252ddc6d28546a575f0e4c7f97c45e4f3d6
2. 0xe612cc8881a21e72ed5864cd948b21fbbdcd75dc350f44dd6560f910f056b79e
3. 0x813db11c5a5c99fe825d13a0495a80bce7a6976be1a7966c859581ed07e2c808
4. 0x2c57af188cdcf9da1c9b6c73810e3c5d637b390ab505c2d50263cce7849bf977
5. 0xd2e2938dd6f78dea1bb1aa044d9f955ea893539346d4ece0678038a54af9d675
6. 0x3dce4aa8ef3bd78791a21952f7ea50b86c8cec1d360150c00beb1d6a0d23c843
7. 0x13d364cfac91955d265bc0dfa783d3a1c477f42526ae5c7011d89cb779fc01df
8. 0x0b8a9ea08a71bd900bd42b83138671bd8af1a69f4bfe78542da77d28cb62221c
9. 0x7a0a5b7c38c0add30b5327662df493b94140641c6a0fc0dd8acb64ab37bdc94d
10. 0x979d6a76dc0df6e40399a23ba6450afb0e2a781e99dd94276af52b062d1cbeb6
11. 0x53422a0bac970013f691e2c9977665e7ba8450b12057e6c481a5a6c2a667aaaf
12. 0xa860eaa75b4fd7afb33f487077ecdbc99bafd451dbda4a56e37168fc368a2bbe
13. 0x3d6449577690283f56908a68295b676d88a625e36d2a62a63a1fbb17661da355
14. 0xd90a2fccf1a85036b23ae580bdbabc69c97c990b1c22ec464024ea02758d60a5
15. 0x821ffa0a1fb7e66ffa8ce79fd755aa408c67dd0ef62aee573ea2278fcbd9823d
16. 0xd47209ac9b2ac71257b5162800ce4482f8cf7ea04f074033847ad335ca758d32
17. 0xf19d501fdbc28e10c3244253daf0c37c4752659eae14a7cba585a18c7df9ce0d
18. 0xd422a75f6c3780ed53eca52b50bf40b8f17dc14cffb804142e44fc9f2672029d
19. 0xc0d08d48601d1be90bcfc025e66bcaa0030120d688dd9c919b36c2c4446f4948

Day root

0xb30ccefe7182c6f767e1fcbfb5f64ffd649da831f665f65c5ff39cd40512284f

Chained

0xc383f7ef68d2914082484765aa09e42c12c59a74a096ae64127c562618c506d3

Published

On Arc Testnet, block 71111178: 0xfba13cb7ee4ada7f2fee3702a786a2201596be2ffea37dfc281ab4c8e9942fe1