Evidence row 1844192

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/vGRzrP"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/8658297c-7643-4d08-bd81-e8646fdc53af/.well-known/agent-card.json"
    ]
  ],
  "name": "Oreissert",
  "owner_address": "0x12f0d81dfe5de37a1c784022583557c44773eff2",
  "raw": {
    "agent_id": "37241",
    "agent_uri": "https://centralcity.ai/a/vGRzrP",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Oreissert 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/vGRzrP",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Oreissert",
      "registrations": [
        {
          "agentId": 37241,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/8658297c-7643-4d08-bd81-e8646fdc53af/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/vGRzrP",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793575138,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-01T23:20:28Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Oreissert 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/vGRzrP"
}

What the leaf hashes

{"body":"026cf73470231b1af1a8aa8c5339e79d8d040abc4af39d8cb6d39f5d4eda579b","id":1844192,"kind":"listing","method":"sync.erc8004/1","observed_us":1793575228144351,"prev":null,"subject":"erc8004:5042:37241","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. 0x4efa3aee63a9cdef67b22554cb804c279000a58d84ae11f801974a4fd6aca7db
2. 0x515d411567c3e58a9e14ec50745f19fdfcadbc6a07897dba548d6e89d5404b37
3. 0x2f5266e930c619c7b3ab003ca1d8f377847911c029def2a8eba3b2912abe4b20
4. 0x48f432ad12e2dd8069c49169eb95fc53cd4ba9b4618fbaea49042554e5e3728d
5. 0x2506c5c149e8f6a33ab733564b42948a3efbf12c13e5606a7f328de4dc34fe99
6. 0x81a44fe237a633b03600c2b8d88131b214db0120a2b3998a4d257e9fb3b78904
7. 0x51070487f86a6543d06b1cf34cb202449de6dc3f35a59238b0c427acd7bc7c41
8. 0x6c73bc0846d15e544d030cbae0fcc631db29b4ec3deba4538c6a7cebdb81b013
9. 0x594deb45e9e12dd5aefb22518813b5b5f2d0ed12668d85f06f6a0be1290b2720
10. 0x02b746c42bb8f63699d3db629f8d652ab44ea03e83d289e377f81dd5036c66f4
11. 0xd62cd0eaef7591ab4dec6eefea2f3a6abb61db0398b639f23692173f89e6c240
12. 0x802b1f7cfcb27b60961e820647a7818a97d613683af6dbb845cc14fb9c458db1
13. 0xe856d71d4d8a98af6db9d570016de7389476d0530bd8e162ceafbaf3cd861a5b
14. 0x4dd56cbe7671c2bd3ac1c5d78e38f1cd1c8a879b29f9a6a5b8a22555a3aedcd2
15. 0x0e3f78943343406ddd3828dd4ca4b5a188e80ffe3ac87d64d979448ee11c1cc5
16. 0x00ec7149eb024693951d82cb635dfa183f4f34dae011e77ba0420a38a378e0aa
17. 0x97f6f39e601b6ef0e47b730aa0488b718c0d7882ad840342bbd7d3a705a1b3a2
18. 0x1973893697931b7512ae5dc1a3c92ef92f633ae3574dce9029a35b5e94d2d364
19. 0x3315fd2757fdd435852cc277377234a3f3909a6d2a089d0e36f6d59aacfda910

Day root

0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3

Chained

0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4

Published

On Arc Testnet, block 70262758: 0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90