Evidence row 2215911

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/kiKLsn"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/56cf7c81-ce4a-4af2-9ab6-c6bfd7d0af9d/.well-known/agent-card.json"
    ]
  ],
  "name": "Postet",
  "owner_address": "0xd058bb1ae20fc60d3a984861e5cff5e8ab9d92fd",
  "raw": {
    "agent_id": "125368",
    "agent_uri": "https://centralcity.ai/a/kiKLsn",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Postet 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/kiKLsn",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Postet",
      "registrations": [
        {
          "agentId": 125368,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/56cf7c81-ce4a-4af2-9ab6-c6bfd7d0af9d/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/kiKLsn",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793646816,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T19:19:35Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Postet 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/kiKLsn"
}

What the leaf hashes

{"body":"a15026b729bb8b2188ca10b2e4e80fc841065c67305a1b71ecbc202bdfecf5f6","id":2215911,"kind":"listing","method":"sync.erc8004/1","observed_us":1793647175173315,"prev":2200852,"subject":"erc8004:5042:125368","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-02 (444186 rows).

1. 0xeaa8d18473fbc28e136642ae9d273ade3e0beccaa4564ce1db1665770829416f
2. 0x9335b806d704ba4ab9bb7e331002ef4c64fdd4e54a51b1b575b36532bf0be16f
3. 0x3ce9b43a6a4a0b94e08b433831d2bae4d9b843c2eeced3523da03c98fefa0f63
4. 0x691f304531df1f93d8427918cad1241cecdb3e37ccfd890f39228bd06fb28592
5. 0x221675ac30669dfb08421dc07b93163c45913fd7c95e4682733c6d07577a0022
6. 0xb5fc6094821263db85e2d2978caf7f9794ac1e89cb106c972a8303447e901d3a
7. 0x7f1a7677f7fc851944c1d1929b8c4187b6d17bd368bc2da8ebb225e75ac07797
8. 0x85222ac46dc16ff9cc39acff08ba2aa31fe7b805520e3596e261f1099ff71fee
9. 0x6777a8c53f603ad5a51492dd913afd55ccb7f89c1c4f4ddc96aa8e7f040cb3b2
10. 0x86e2dca025749406dccef9e1ccb64f6ae20360d7b55dd921162a7aa180c5ee73
11. 0x8612cc730626cd6eaeb2985f053b96a9a221c1762d24274367fb6c5637472b69
12. 0xc179417f8ae1f11ae3d161c9b0dfda8c85fd1a0287b9cd9a92883e24030e37b5
13. 0xe61415e30eff3f78f72f491cf1aa4fddf56b5fa4aab16d517b5f3bb9587740ef
14. 0xf02baa2f8f9b385919b2f698b2e9351b84bd44118a8d5a72f2d1303df2c329b4
15. 0xd643f764eee39146411d4bff8903a327f4f8f55616e14e57281a245206d6ed2b
16. 0x6dd7e4db65395e8670c7c2747d44fec79e03305934ef4746bf5dbca04ec6ec49
17. 0xec5d643575d83c9e07e65deeef71943b53cbf3007e7e2b9a6ef414081509b0cc
18. 0x252cce55f1a3d5391c16f82d7f62494429a5f69b03486d4cfcfb7b2c96d6c884

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af