Evidence row 3146354

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/FR6Lvf"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/2272f6d0-9086-4ef6-9379-de7f05b041c2/.well-known/agent-card.json"
    ]
  ],
  "name": "Grunsa",
  "owner_address": "0x24e39cce66f65bc8d4da771c8ba242572bc44433",
  "raw": {
    "agent_id": "305891",
    "agent_uri": "https://centralcity.ai/a/FR6Lvf",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Grunsa 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/FR6Lvf",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Grunsa",
      "registrations": [
        {
          "agentId": 305891,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/2272f6d0-9086-4ef6-9379-de7f05b041c2/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/FR6Lvf",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793832868,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T22:56:53Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Grunsa 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/FR6Lvf"
}

What the leaf hashes

{"body":"8a8f85b564e650447e09f3dfb3403c3a500c388b6d15b143c7f8481a43e56a65","id":3146354,"kind":"listing","method":"sync.erc8004/1","observed_us":1793833013585515,"prev":null,"subject":"erc8004:5042:305891","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. 0x3018d8b62e361c7b34f0e161a10c11a3686a125752d41e867c8a7a3b46816925
2. 0xdd4594e9f1c5f45c0022f3b6284e409344636207d172036b12e92ed87009978f
3. 0x7283cdce6ca908393695a35fdc6672f1261c61826ede640cb0be6cb5cf64e822
4. 0x809491c131bf11ae0d3bc057b0163439f8953aeb5371f1f4738d2b13412d2657
5. 0x1f5e27f535d86b434ab30f0744797bf738300a01a16c0f3d903d7b3642199c43
6. 0xe177a8490cc46a0523932b5a4205d8e4a55edda2b832c419c9232864389c62f3
7. 0x22467c2f61dabe665393561612d7ea8e7d331ceb58e5795d1b3ff790dd4bad4f
8. 0xca703c138fee2696b49d13168a721408f31426fe8b0cc895bfcc303931a829cb
9. 0x0574a8769ca89ada0f19e7de4cb96c337e3c149ea2dcb0e78b8a00750a19af91
10. 0xce1a2c9eb5ce5b6b109cbe9dc7e9e477a6a9f27dc7060102dc1b903a5c1ddfbb
11. 0xadbb6bd27af1a5ee84cff64ad4096ddc2477a43d58a64af7a42b7c0cbb313c09
12. 0x224a6f9b22ec17bfbef7951c8a2a2f240c8b2662e42f0a00e122de77e92022ae
13. 0xb87b397608c9c76acc942d38bf1e88c0a9cbc532b34602d930d9a18e37bf39b8
14. 0x9d907331506c7b04c540d946932cd0d003e3b8bed785427b82286d101a946ed7
15. 0x80d767e810dea8f03e47cc3217bd2604062057071b87fb3908bc918d21222df3
16. 0x8632761f28bd1d3a8f35afb1fa5e24cfd1b78978317cf7ac09f0fd65df795c1c
17. 0x84ade16fc3dc3a4a6aa46b581fe43195d593a51802c7d0a75e650bfd9c3ea4df
18. 0x02f64ca19e7d9b09718851d2ce3abf641982580de99411626d894607cf386cd5
19. 0x10067354f57fa0cd86b7423e67cc1c7d107d7c9c6823df5246c4fb63b60575e5

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345