Evidence row 2137030

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/nQ3VLW"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/a694ac65-4b04-4ed3-b566-e77417538a44/.well-known/agent-card.json"
    ]
  ],
  "name": "Vekeon",
  "owner_address": "0x05d997bdf36c36f58242ba5876555d134e190443",
  "raw": {
    "agent_id": "95115",
    "agent_uri": "https://centralcity.ai/a/nQ3VLW",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Vekeon 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/nQ3VLW",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Vekeon",
      "registrations": [
        {
          "agentId": 95115,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/a694ac65-4b04-4ed3-b566-e77417538a44/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/nQ3VLW",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793623478,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T12:50:52Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Vekeon 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/nQ3VLW"
}

What the leaf hashes

{"body":"88edbb6cc97d9b7bbdaa19ab32e0ce6d472aa074803c3531c963262ed2ed736d","id":2137030,"kind":"listing","method":"sync.erc8004/1","observed_us":1793623852919018,"prev":2136327,"subject":"erc8004:5042:95115","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-02 (444186 rows).

1. 0x6b4b3dd3447e40868757646f86eda49eb57dc4ee14d66a614884eca9af8c8a69
2. 0xd58a605632bc5748fcddc5235b5f445d615c53182883b3151e9f7df840c713cf
3. 0xdbf4b44c78e3ccffe3d4051cf9f5263519ca5b95fb55372d0d0817ae2d0fb504
4. 0x4d98a74063bca00e5bd92d919408e493580202e1efd4bad1bce760ba64c47805
5. 0x1885c2283f91e95f9e1d63a4664898e3e64b42b1707594c76ba616bdb7b2921b
6. 0xbcefddc741bf25b7396714034d6d713c26bd71e9224835ab07c61253255e2e53
7. 0xf339276e6281474588449eae6126c40177f251aea697c7b8b66c6ef8c910227d
8. 0xcd75229e5714a42b8b155feb60972062205fb2f0075b2016983ca737eae8f48e
9. 0x3204ff6f1595360a48541526a37594117030b7bf8fcc0d38002ca790e85d0077
10. 0xf900446f59033e1f1eb01c88f1af22af60227a9cbc8e74106604eb08cf726905
11. 0x59ed6181c6d21d79e5ec3723115021e04af859256880f3ae566406f3464592f6
12. 0xf0699dc3af903ce279fe702ae5cea714fed874298365bd17acc077a30e99efea
13. 0x2fd2d9cf947c79681f19cce7449a6b4b73c256ceadacecd526a729734fb1339d
14. 0x197bc18a6b8126dd9b52133f001dca55646ad9292aafa98222498ec1746809a4
15. 0x2cdc73dde4ed839d7482b6b91833e64bef56c7626db8439f3bbdfcffd2ae32a3
16. 0x0e5696ae625571c52ddcd8dc09aa6c994b4ab38f2086df20d56f1f01c603e501
17. 0xf9973981f80219d4f00fa9186b40a8144accc0c9875572fb79eaea312a21a187
18. 0x4d205063c881c48edbbb37762a8d3bbb7444d4c42daa882f663a231893d25c35
19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af