Evidence row 2936009

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/PNiEYS"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/f5f06071-aaa9-48e5-adc8-50c5cd0b9088/.well-known/agent-card.json"
    ]
  ],
  "name": "Elaunter",
  "owner_address": "0x03afd07b210f40db0a379252d4225be944c746a4",
  "raw": {
    "agent_id": "221340",
    "agent_uri": "https://centralcity.ai/a/PNiEYS",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Elaunter 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/PNiEYS",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Elaunter",
      "registrations": [
        {
          "agentId": 221340,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/f5f06071-aaa9-48e5-adc8-50c5cd0b9088/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/PNiEYS",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793761131,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T03:02:22Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Elaunter 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/PNiEYS"
}

What the leaf hashes

{"body":"e4604c11ca16b26b5e91ad172970668e6c074aad16ab59d8dd55d92744a6e620","id":2936009,"kind":"listing","method":"sync.erc8004/1","observed_us":1793761342722555,"prev":2935591,"subject":"erc8004:5042:221340","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-04 (424109 rows).

1. 0xb20c2ec16f195c85777f8e51b183f3b0c2175b39db1d4da69d36d850c1244068
2. 0x86d4e6593749765127bc65bd8f017a919c885ac59ae17034c47670394ef4d7d6
3. 0xf26440355ba50ab75575e549bbfd809d21c5344553d799b5a7f6d1c989403edd
4. 0xafad18e2d42034308bd10c91482e41a027ed0d532ce924dde052a2f8d82b9851
5. 0x97d6e3d1c7b9951d5216e229a3c567664e78ac1b6b1c88558706c45f4ffc1c26
6. 0x36b5a852fe4f2749442f47bda0ac8bc36fe34b591b1e25be05235caec61497ea
7. 0xdf16470f5f17aede974dde29f3c816d7578136f6f93318fdedfeb13bee918314
8. 0x77b5307cfa9497dca5f52fddc5038792c859263a86f70227e670b189d6689bf2
9. 0xb981a22c7baa4bd56952c3efc66e3c6b74c3e4b12a9095a9eca46df830a15b4c
10. 0xf26a611540e703d6841fec1d50b87e1b86d1f218ea3ea791e195914093220625
11. 0xcaf44ad28e531c55bba4857a925cadfbb75bb13380c47db54f17e27f8c735fac
12. 0xc19db041a0cb1227803a4900c399374c1510173e24c4f02a67ced8c099d46017
13. 0x7e888ce63b4cb38fbd4960699aa8bf4042a285ec16af835a364b7fc414ccb08f
14. 0x494b466b3bfa0226a2c352cb1002412ec2f3d6fe45fdf4fa746e5dd945de3a9b
15. 0x99e1d917a09f567cab45503a7bb813f7329bab71a3ee4058b136e2e24fd38eef
16. 0xa81588732e20541f1fd63a8674c3102204c511e11cd493c1ebf29abccd23069e
17. 0x321a352f90893ccd0656c1544d31825cd29cf74464e924a4ca7fb29b1f8ee0fd
18. 0x9c1c771179da4a002386557e8601b2d4983c3e366808477ee20da18c282c1dd8
19. 0xbb1998892a86d9633ea7b5de06760114b45777da649c217062ff0d65d7095f34

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345