Evidence row 1831811

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/IOGqZM"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/71307871-efff-4e6c-be86-1b8334bb535e/.well-known/agent-card.json"
    ]
  ],
  "name": "Schauto67",
  "owner_address": "0xfc76f3a6a44239caeaef8d18d0f01924a592543f",
  "raw": {
    "agent_id": "29707",
    "agent_uri": "https://centralcity.ai/a/IOGqZM",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Schauto67 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/IOGqZM",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Schauto67",
      "registrations": [
        {
          "agentId": 29707,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/71307871-efff-4e6c-be86-1b8334bb535e/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/IOGqZM",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793569114,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-01T21:43:50Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Schauto67 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/IOGqZM"
}

What the leaf hashes

{"body":"b56d665452ae433a7c3bb9cea45159f2df365f80e4cf1aff14eee8121df2cdc3","id":1831811,"kind":"listing","method":"sync.erc8004/1","observed_us":1793569430950050,"prev":null,"subject":"erc8004:5042:29707","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-01 (302406 rows).

1. 0x725067d24f4cad861e1ec9ecef631b14bc7b88ad5db08bae262e336421ee5138
2. 0x896c66d788cd3ea57d8aa28d51b6b55c66526c1c5e4d5ab21ea02754a45e6915
3. 0x7029440c5b22e563eb8333c96a4c7b7d23d61588325ac055c34425bcd68c968c
4. 0x4f13f242e48488bb22a544876615a67839658f4b47c5121e07fe89b64bc21542
5. 0xbea3a98e1e2f4ff4cb9cc12718f647f956baac7864b32a122414d6536eb9fb10
6. 0x1f053dfb2c36e8f821bc9683c69c358ad10d198779a708743931b55e8c5d755c
7. 0x3048c3ae46aae605e9cb75b0903c3bb4d28dcce36105dd3c9e7a305272508f41
8. 0x81f13ee868496c606c41399ecf2bcc0efa07171be54061c40f8fa2901a52b0fb
9. 0x1ab1316f8e9123846dddbe396cfa2c59018717cb706303beb6400f99986a0370
10. 0x3745860491ab1706c63cc44a3dcaacc3b6c7a3a522db8c081a6ad5b6a712aee1
11. 0x0fb846fc6cb3bb37a7325bc2c1e41cdb2d9db3e5f994723c7035a963564b3415
12. 0x9225199f9f9007724cfab30f8252870de214e3fa4464c9b48797718fda302667
13. 0xeed7e951b5e4701a6d9e1ccb44369bdaeb14efaf3655042a73f8487da4230bf1
14. 0x3c3408392402b125bd2c2cfb11c655ba3e5ef4f456caee26d4ee38a093e93c53
15. 0x614dbc600bca0766e288d2a5ebb7709ac565230ac6acdc88a5e4a7a5ff53c58e
16. 0xe329dbfb0db2c7f35334e66970a8ee37ee2d3356d34d692c10f84b6f7de65a35
17. 0x0c618c42b286ad61acd8204aa6dcf024b8b041d3759aa585bf4e221abc39cb5d
18. 0x6142ac48fda269c17791c79da99c2456ac6acfe98268f4d168a404fd6040c703
19. 0x3315fd2757fdd435852cc277377234a3f3909a6d2a089d0e36f6d59aacfda910

Day root

0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3

Chained

0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4

Published

On Arc Testnet, block 70262758: 0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90