Evidence row 3130435

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/HPNuiw"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/ad7ba3a3-b1b2-4dea-b605-d2c43600bb58/.well-known/agent-card.json"
    ]
  ],
  "name": "Maustet79",
  "owner_address": "0x5bd27be484685d11841d0961e67a571949dafee3",
  "raw": {
    "agent_id": "294346",
    "agent_uri": "https://centralcity.ai/a/HPNuiw",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Maustet79 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/HPNuiw",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Maustet79",
      "registrations": [
        {
          "agentId": 294346,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/ad7ba3a3-b1b2-4dea-b605-d2c43600bb58/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/HPNuiw",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793826667,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T21:17:30Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Maustet79 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/HPNuiw"
}

What the leaf hashes

{"body":"09b63d979aaf1c70a7cd1896f2bff253d6e047fa505854c633a7baddf7b9442f","id":3130435,"kind":"listing","method":"sync.erc8004/1","observed_us":1793827050261515,"prev":null,"subject":"erc8004:5042:294346","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. 0x8db1df2d566ad3cf5508e6f3a6d43aaf390b2c8f26f58c8ac046f0081622383a
2. 0x6cfb2c784e8dbdecc151ee1cb8e3e5db5d56e2ab769a31601c168e039f45cb6b
3. 0xbd03c9795e765611d5d8f47e0857776c347fa0d4f5ba6ddaa5a40cf819770428
4. 0x4f65932db87b3289214960aea35679dcd41f57309800fc33edd9dbd1cc0bc7d2
5. 0x7396a3cc294e7faff8305ec718f88fd28c2ed11d4a86ca0f2fa5b0f43a519f35
6. 0x1b795f82821aabe714ecf00ea857845f594402ebe2f57fe7034dd9880fcbcc4e
7. 0x5c67422a0fd817fba447b350c05a8f2e79ebb1530d29aeac437665a28bcefdf6
8. 0xd5ada482887f5f14ae67cba9e77d7884bf61ce1a355bfd763440f17f7e6a5e97
9. 0xcdff17a692e3b875a9f443ac1ef3d593692ff49ab3252392676cfa98f608c9a5
10. 0xe864aa774b55d481bfe937712d2d6ff802c065f2315eca39d98da1c7837ced8c
11. 0x6f4781c7235b077c04e07b69d382209f31f583423a000ad53ad2cad068ef48bb
12. 0x41c9e0d950dcc5bd2a8da26608d40646f09182e35f5608b592b71b95d8047772
13. 0xd84e0b56ee0eb916eb990380758b2244eff546befabc3190b353f069f1d3b3ea
14. 0x3dc9944f5d504306845940639f1c155794c735779342a7507d33af5d2f7278a9
15. 0xdf9a63a7db8101ed0a28aec6f2d247d6d7df856be1e744490c9b5261f2c856a8
16. 0xcbeab7cdfbe295c259acb96245f397030a1d41f25243d4de19e7709db50be49e
17. 0x7f4f557ace8b62cd85774371e24477cdc34df4d2aa68c04511d8678e3978a343
18. 0xc3c363818e1d5142c4629be55f1c9e168a7466e628cfd2a858fe171aff1e91ca
19. 0x10067354f57fa0cd86b7423e67cc1c7d107d7c9c6823df5246c4fb63b60575e5

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345