Evidence row 1841052

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/dcGU0o"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/86f211d0-4995-44e1-a90f-6a6f6aa35351/.well-known/agent-card.json"
    ]
  ],
  "name": "Babor",
  "owner_address": "0x5ea9218eb4c2679ee1925c29472808bd6f7dc7ea",
  "raw": {
    "agent_id": "35342",
    "agent_uri": "https://centralcity.ai/a/dcGU0o",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Babor 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/dcGU0o",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Babor",
      "registrations": [
        {
          "agentId": 35342,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/86f211d0-4995-44e1-a90f-6a6f6aa35351/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/dcGU0o",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793573591,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-01T22:57:33Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Babor 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/dcGU0o"
}

What the leaf hashes

{"body":"445a0baf1123ddcba13e19d348eb310efc719f840d0971339ffe0224f04e2138","id":1841052,"kind":"listing","method":"sync.erc8004/1","observed_us":1793573853772424,"prev":null,"subject":"erc8004:5042:35342","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. 0xecda091b01dcf1cf8998a7690d01899b2ec678906cd47b39aab44df2251e83fa
2. 0x4455a1c6effb20a52c045f6577059ff5386b866a2cd227c5faf2b2fe3acaa59a
3. 0x253bd88fb57a7569659546a08a5de47f252910c7380963ae40e05ed93e7b5f92
4. 0x9bf098ff336d7957f3704dea11ed67e8bfd986efc06d6ac24e6a25a83f20fdea
5. 0x6d9c926c851293691f102e2f6b2a93eccf3da21da1a199597ece07a3872f054d
6. 0x438a470d135d0b02794893affa43ad0a3bef326abacee0e33fa80c143062bcc2
7. 0x21995443f164329b746dbfdcdfa1cd5ac1504cb2bafa54ff3ae8564ee4bdce56
8. 0x6c71e29e602f9e7dadf6d1ffa11776d1f3557302500dc3dcce48821ca745a0e2
9. 0x071f2730820b6111c914815dc3bded4f2f0cbec076eb74f1283c3edccb0f8675
10. 0x9897f994f072dccdbf302b91f4a79cc202b9076d99637d0b2d5bf5bccdaeee2a
11. 0xa66432213d29349da36c1805bfa2f0a38bd3711fc7dc377e572de5e2fd22d74f
12. 0x586162bb9934e7529fd16769e1f528597ccaab0d9782aa49d73d05fc4cb15b24
13. 0x598a084bd520019422cd8fb5335eb9a224ef694f2125f139073e8eb90ca1503c
14. 0x80f03705ce9ab50e28456bf4bcfc03de151f183a71db3234274287a24f946a1d
15. 0x624db22ddd30d851957cc9d44cc5b314f300cfe0ff69cfbcfe0b2a2df8fdd12c
16. 0x1023fddec22f7cf1aff98422f0e5714dcc4ca7df3408bb6d4550d6f770e5033a
17. 0xf7af9137c03da92bdd37d086da37554097bcd1fce016f93f2e66d18b71970c5d

Day root

0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3

Chained

0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4

Published

On Arc Testnet, block 70262758: 0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90