Evidence row 2147173

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/2UOaPw"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/440b7f00-998e-4bfd-8dba-648a27253010/.well-known/agent-card.json"
    ]
  ],
  "name": "Bravel",
  "owner_address": "0xe3519a4327a6f784d710c09b0f33720b88946bf5",
  "raw": {
    "agent_id": "99354",
    "agent_uri": "https://centralcity.ai/a/2UOaPw",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Bravel 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/2UOaPw",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Bravel",
      "registrations": [
        {
          "agentId": 99354,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/440b7f00-998e-4bfd-8dba-648a27253010/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/2UOaPw",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793626611,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T13:39:11Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Bravel 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/2UOaPw"
}

What the leaf hashes

{"body":"3220e723697e85f251ac724c3ad1404cf803c496dc1b29cb579fefe1e6a5baa7","id":2147173,"kind":"listing","method":"sync.erc8004/1","observed_us":1793626751950916,"prev":null,"subject":"erc8004:5042:99354","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. 0x959b7012882916d18aa02f2ede76a5f7874da220bc1031eb96abfbd1699a7210
2. 0x63688100ee84c5566c8ac7e177e14a1117cd4053ee55d8a33220e4d3421c0ec0
3. 0xdec521d842c093a384c826a0f9dad0b401b3cdbb59a22a309f7d89b688dd2a7d
4. 0xd6631d7b48c82c61c2fcb4c26cb2b8cabdcc4d0476eb42660d44efbcda69fb2c
5. 0xa7b894ad475820692917d75a31e1da7f7d9043fc5a3e5f6a674e2eb5dd537b66
6. 0x073581c42eb31e55faff1ac69433dbfaced92df87b9d57e8d85bc18c9b6af1ec
7. 0xd34f130ca4299113beb647f650c60b368ffadeb06cca3071846ce8bb99c1034c
8. 0x9c9e802e5b5850a7d2bdfc46657d0e829186610bac174397a12262328efc4d91
9. 0xac19c9d5dc65650dc3947e79bc9f6c66a2bb9a9ed7a61a7e2e3c1e649e2d8ff9
10. 0x2e8c92168fb9d615563b510980b2619aa981494abe35d1d7649b938430043dea
11. 0xd6a5f8c418fcfa8b0a4748e298a8e01cde0ee71c2f11b9535d1aaa5b99afd2f4
12. 0xdc3d9b939a5c0d34370b562b57f71a1d7de8edb6d30d9434a2f5a9a0eeafc66d
13. 0x80c229343462b4db0b5706d7cf049c63be6fca4613d1e49d2d90b6c7dd36074e
14. 0xece99d4dfafa93913edbe131eb22b3d7ab2648b58b5bd9dcd361be4f8953b107
15. 0x5d92631d189bd0292c27a05f85a5ec38ec5f4197dfe4660eb991dc6a511e25a6
16. 0x5e23ec5954c11a4530aab8c635a72b12bcfeb6fcb03c6cb1a990cc1743424543
17. 0x1805ef693fbdb2c23fcb61616f830408ca89bec1dc5b68ee47a770ffc0b9760a
18. 0x4d205063c881c48edbbb37762a8d3bbb7444d4c42daa882f663a231893d25c35
19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af