Evidence row 2194836

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/zMCXHl"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/17cc7bc3-2b1d-42bf-ae9d-9d0b651294a8/.well-known/agent-card.json"
    ]
  ],
  "name": "Grenis",
  "owner_address": "0xc4a553d55a702a05896f9d819f62f156a402b4fb",
  "raw": {
    "agent_id": "123364",
    "agent_uri": "https://centralcity.ai/a/zMCXHl",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Grenis 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/zMCXHl",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Grenis",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/17cc7bc3-2b1d-42bf-ae9d-9d0b651294a8/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/zMCXHl",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T18:49:06Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Grenis 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/zMCXHl"
}

What the leaf hashes

{"body":"e15e33e06d95fbcd1caec8fb46233c1e97e88d3cc9a6900c3812baf2b7c5a9bf","id":2194836,"kind":"listing","method":"sync.erc8004/1","observed_us":1793645346185640,"prev":null,"subject":"erc8004:5042:123364","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. 0x1945fe3c24843b84d8fb1b695be0e5c9153945bc66637ce4e0d5b18eab6726ee
2. 0xac9a3ca5465703db096d6fe2ffb17334fb7b77dbe4630083ada962bf0429dd78
3. 0x4cf75c50d91c38fb10e42d6bdc1043e49466a42d7bd3e3a8e4c2bc86748c08be
4. 0x07a4bfc92d47ec02a4cee7fbde36d9d4b2655666e50871ac71aacbaa709d60aa
5. 0xb35169b0e43827be44ce40aee155902eca09b760047cc3386327c2c8425be8df
6. 0xdea429e047cdfe34723b56a3aa68c254027b14f8194912013c1830734b279c31
7. 0xe7452d42fb4c50b33f00a90f3ebd37a8a6997ae389758be2c0e2c483c1bd501a
8. 0x4a9aadf0003bc6796593929b13a6258f5d25bf6bb97e0f19ec43069abddaf2a0
9. 0x69fef03466af1df392751ae239aea7efcf14663512ab08cd8fd9facee461d345
10. 0x607824fa315dcedf06830f89884c7eb0b9ab3589307da410feeb4806a019df84
11. 0x4d3941ce66c8aaea96fe3c729f5f67e05c9811c40bd87d75ef292405b91cb697
12. 0x26a5e40cd7017d9484a6a4cc5d6e133e2ac2a62428feac84f9ae661be99ee435
13. 0x3c6bb4ee00210310afea4db77a3d5e14b8fbfec0b426541034734f028665bbb4
14. 0xad8410fe2298c1ccff00c301cabf57d2495acf6e614e5236bbeb834747908ca4
15. 0xb6470417fdb2a0e3de9c1abb1722cbc88bc0dfb5afda0a77e1eac26ab1683ece
16. 0xac40f077ca4be8c3432a67771725cc315e8101fc2649999cfad2c900a7640e27
17. 0x53a741b69e9e51c4a288a74712aa6ac3fb28c8923cd3e6461d161c4f2d48b31a
18. 0x050f2978b537f7afb21ee1551577cdf146d1c56f4df12d24315ae5e69366b0a4
19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af