Evidence row 2053556

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/qyzZiC"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/f4144109-fbc7-4aa1-9fe0-b60066490aae/.well-known/agent-card.json"
    ]
  ],
  "name": "Braurero",
  "owner_address": "0x036a349120a3f34aa1758e4c1fe5a72b92d60f6b",
  "raw": {
    "agent_id": "59472",
    "agent_uri": "https://centralcity.ai/a/qyzZiC",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Braurero 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/qyzZiC",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Braurero",
      "registrations": [
        {
          "agentId": 59472,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/f4144109-fbc7-4aa1-9fe0-b60066490aae/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/qyzZiC",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793592853,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T04:16:21Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Braurero 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/qyzZiC"
}

What the leaf hashes

{"body":"6ba00d28f858dafbdf7470ee78026e825b78492dedcd88de534723704f56bc17","id":2053556,"kind":"listing","method":"sync.erc8004/1","observed_us":1793592981289171,"prev":null,"subject":"erc8004:5042:59472","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. 0x82236f01c810f1c8a8d7b0348cb4557147736a7a8a97b8dc59d39687f7a671ec
2. 0x629e4ca883ee4b50d360427a7076c7dbf0737669811b0b1a826ad2be2eb437b0
3. 0xcc76399c9b8502029d64e46ad62e49349b60e61a910e016faa8dc92cecb3e848
4. 0x148e6914c1763176dc05634ea22b71c4c735b8a5621ce3001fbaa15da1e51c47
5. 0x8d54559ca79a327a037c46412cdae6fe30010a9c1cbd72dfa8ef7f692c428991
6. 0x60562ec820649453182118dbf63eada2404397a691a1a3bda85e9c334ec0d684
7. 0x48b4a4c7e94bc6481f112cc62daa2be87167f820ebed52b171c42a6352efaccc
8. 0x3b50e8292f6fcfd22dc99d6dddd4f4fdf69138fcf727f8589f8da8afb43b16c4
9. 0xcb3c23f7414dfd6d570f9c0d2f4c649b067660758920f8c70a5fc5d1a8214eea
10. 0xc906b9ff81b21217b4ecc5efae787cb10f5d03a59adc9f85567f80cffa1aad69
11. 0xcef36ec0becff1e3cce7cbf1285edb60606d67c1fb9195acd802385e38614caa
12. 0x3fd83e30473e926f4e4e16bd737d7c3c794bc8304da6d47a1d7ca29d12258f04
13. 0xf82dc9b9d8e081f36e55e80fab45654768c11eb158257f63f8ca7ff17d181d54
14. 0x5d40473873ebe898bcca4e49df524bf4345695f06abe3579f4bdb7b306b863f8
15. 0x46991481c678139203ebc3c532867ce1643c09ddc33966c4fb48bb7f033ab22f
16. 0x3b89dd05634a82075204d3c671f613081ddfd9df739c64c0a8f39081bdfa32c7
17. 0x1805ef693fbdb2c23fcb61616f830408ca89bec1dc5b68ee47a770ffc0b9760a
18. 0x4d205063c881c48edbbb37762a8d3bbb7444d4c42daa882f663a231893d25c35
19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af