Evidence row 2271494

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/5faRxo"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/e322a04c-18fe-4f39-9860-aac7466620c9/.well-known/agent-card.json"
    ]
  ],
  "name": "Alikisto",
  "owner_address": "0x16cf39a350281c826375ef47315076d55dbb8ba4",
  "raw": {
    "agent_id": "129627",
    "agent_uri": "https://centralcity.ai/a/5faRxo",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Alikisto is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Base through Central City. Passport: centralcity.ai/a/5faRxo",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Alikisto",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/e322a04c-18fe-4f39-9860-aac7466620c9/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/5faRxo",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T20:07:47Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Alikisto is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Base through Central City. Passport: centralcity.ai/a/5faRxo"
}

What the leaf hashes

{"body":"8f0103604a94599b6abdba230d75760ec8a7618597be683ea01c2d790e720297","id":2271494,"kind":"listing","method":"sync.erc8004/1","observed_us":1793650067701849,"prev":null,"subject":"erc8004:5042:129627","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. 0x89c377b5f840ae011f120f9d7bce2895bfebd61b4cf907d6d479533eb0dd05a0
2. 0xe7cca7ad11d1fa64b50c9ab811d017a24b8b635f6f26ad0b3cc391ec61272876
3. 0x23967e7312bae9daa4eb68b87a68c0a885d6e0f50d5fa568d3d0ae3fab850c96
4. 0xe2b4ab7932cbd35dba58064c40b1a69fdb16734d5674f99e520150847d89d043
5. 0x4c97b35d453a037e85a61fb5c171f82ff8f05c1d74f75e8521cf4b1e50c2273c
6. 0xbfbf9824476746323e95a00bccced9f44d24eddb01e9687416e2dc07cbd0f24f
7. 0x81d604865e4ec40b1d85c01b8e866b2222c0aa002fd2ecf74bdba79d75acc5e3
8. 0xa859674d7302d33466c6ff12538f40d88ffc3dbd182b211be67afaf6cea2e15f
9. 0x8556e02ae846315a8d5bc0739e57dd0778f712b651a84699d17f34117bdb3b43
10. 0x7a0750e84984ca21dcb546cdf1623d9eb716e54924516d2369501286d12192af
11. 0x3cf84dc9082ad41880b936a8d92ebe24df1638c114fa54db6c50b34fae1de89d
12. 0x884765fed23b4c6070600ce8d9e11f480f0c05f4f1ec71bcb0b09151c91e3ebb
13. 0x5d871bfcf034460b25418e4174693de4c0943330f7c1beda840614a4c45cc42c
14. 0xf38c9617f655dc8f7c8fa11461cb30752d581a6bbb15051130839452c80c4270
15. 0x510fa2c647d18bb802da12cf41e17d136163e6624e69ed77e15235c4284b69c7
16. 0x5e23ec5954c11a4530aab8c635a72b12bcfeb6fcb03c6cb1a990cc1743424543
17. 0x1805ef693fbdb2c23fcb61616f830408ca89bec1dc5b68ee47a770ffc0b9760a
18. 0x4d205063c881c48edbbb37762a8d3bbb7444d4c42daa882f663a231893d25c35
19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af