Evidence row 1841846

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/ZPkeFl"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/b12e632f-da5a-4c30-8dc0-40ed0380cbb5/.well-known/agent-card.json"
    ]
  ],
  "name": "Triodon57",
  "owner_address": "0x5d397dbba475cf8c6a3c7632ed68a99b52e03996",
  "raw": {
    "agent_id": "35814",
    "agent_uri": "https://centralcity.ai/a/ZPkeFl",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Triodon57 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/ZPkeFl",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Triodon57",
      "registrations": [
        {
          "agentId": 35814,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/b12e632f-da5a-4c30-8dc0-40ed0380cbb5/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/ZPkeFl",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793573991,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-01T23:03:16Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Triodon57 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/ZPkeFl"
}

What the leaf hashes

{"body":"ca2acacdc8f415bc5750891f1ba3c71df0a8fee92d59d05a7805673b0120cf68","id":1841846,"kind":"listing","method":"sync.erc8004/1","observed_us":1793574196204788,"prev":null,"subject":"erc8004:5042:35814","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. 0xefbef4071ba631c072247f1b8876c71ebc551d4b5adb4dc502dc89be98a46390
2. 0xd95661bd2e8d5375d908f9d4fde919afdc1d673d0a6b58db745d5c1715f10fa3
3. 0x36349d3d72481fd3aa4cea1f22d3fcda184fb603bf3ef726004aef21ef00b4e0
4. 0x3d051cba7a2ccb08b72c307eb43dc22404665011e102a58b7f38740838cbe499
5. 0x4c52d27c0ff9fbcc1de9c9a47e9e3f30de7e3fbc5874c07f3622c9157d7412db
6. 0x6d11f4aedb3e8740da64f6d8c59f168e17582ebb9393f44756f8bb3c930a9722
7. 0x72057b93c305957d7365a7f12a3262a783c07f381c351da9889123734fca3602
8. 0x762d02d431f8c77157218d6afb0071005ce12db87969b0b1a0166e3b8f87368d
9. 0x7909312d44a097947094e56f1ce623e5a509b0d552831200de3e4ee7a4f078a5
10. 0x31f03044985d3e16737a154583128ac9edaa1b5f5136a21ad6310ef28d3b19b6
11. 0xa515386c3e038f87d1125a0876dc019f175f9e00ce412aea5bb8aab3801ff140
12. 0x1b5a8d6f871c578c6ca98d6b748b9433c45f26a6046ac5e84ea6551e53a17ec1
13. 0xe90b78263bda6cf595e6506f00151a77021430873ffa310d8a01f67d8991ca3d
14. 0x80f03705ce9ab50e28456bf4bcfc03de151f183a71db3234274287a24f946a1d
15. 0x624db22ddd30d851957cc9d44cc5b314f300cfe0ff69cfbcfe0b2a2df8fdd12c
16. 0x1023fddec22f7cf1aff98422f0e5714dcc4ca7df3408bb6d4550d6f770e5033a
17. 0xf7af9137c03da92bdd37d086da37554097bcd1fce016f93f2e66d18b71970c5d

Day root

0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3

Chained

0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4

Published

On Arc Testnet, block 70262758: 0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90