Evidence row 3408197

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/eRQu86"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/2f82410a-a4d3-4dca-b478-13ace84c7f7c/.well-known/agent-card.json"
    ]
  ],
  "name": "Tokisto",
  "owner_address": "0x3c414d1aa594bc897cdcb4a2bb4a01f68904336f",
  "raw": {
    "agent_id": "337462",
    "agent_uri": "https://centralcity.ai/a/eRQu86",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Tokisto 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/eRQu86",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Tokisto",
      "registrations": [
        {
          "agentId": 337462,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/2f82410a-a4d3-4dca-b478-13ace84c7f7c/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/eRQu86",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793884351,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-05T13:23:40Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Tokisto 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/eRQu86"
}

What the leaf hashes

{"body":"c80460aed86f27b49787ee14714d55a9b4ff82c85ace06d5569345eaee2999f4","id":3408197,"kind":"listing","method":"sync.erc8004/1","observed_us":1793885020285081,"prev":3407403,"subject":"erc8004:5042:337462","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-05 (322504 rows).

1. 0x773f529cbd76832918f778975d6782abfb7cca3c8f7a506606bcc8706087f63e
2. 0x9b6613bf20c2267c009912edec35211d143e3ad2d330ff87348b9f96169e1319
3. 0x92d783282193a1667b2a1440d2b851b80fc4414d0272673b297a3a93dce3ecc9
4. 0xa18254914b89f62458f275c77490ae5c518bd0a7a499b56e125361a4b0c06f0b
5. 0x607cc9800c8d3d3b1867b9b1ca8536db7b97241590a9ff01a73dbbacdad10554
6. 0xad833188374307e0de400bdc8722ae2bb03aeeb9b1fa9cd5b2403e0e64850174
7. 0xb0f7a89e62941126c3604fb1ed6c91cb196bbc9d9a55b79f6914ecc32479099d
8. 0xc99135180bc6d465fc184709857aa9cabc4aa8815f5995da959f7efd4b73a1be
9. 0x3dbc221a0595f6bdb6cc2d018b7dcd6c5c658fd57d96ddd5b9c2e2ab96565aad
10. 0xa0fca9b985caff3931e6882fc9539f6cc94f1d08f15ea90355027e0526a00363
11. 0xbede7a2d925fac320aaa1a62057ce77b8e126a585c6f67f48a7e8c44f32bbc68
12. 0x42c24a22da75076c0891993d6affcedead090bad924d30b37f565b1feaa0d0fd
13. 0x9f49ee11d75e9de037d8212c931305c83dec9cf9fe02f9b12237d47f9e7bf49c
14. 0x295b2ff917e72ce7e3d94bc8c6718d80f4989a94f335a61261966c43aec141b1
15. 0x644b3663b447930221e9fe24f9d97eb640daf058f5ce062e43895179e35a3628
16. 0x3b5d12e41df15017099876c1435af6ce1c7a30cfddd96040c3878ac62de1dbc3
17. 0x7e5b4628b4269525ce0744fb873651b9d7be5748de44b7e6b858af09c7e30bd8
18. 0xfb4e1f4d701ae273fb0cd57757f659e327608e5561a752b2099b436618493c84
19. 0xf72fe7c4860b9addb17aac4a00b8afc2f8085836173f10f31697c3d192df119b

Day root

0x9f0215efb0252701dc86d5600ce95f276cccc716759bf112525ae863f698d128

Chained

0xc54ddff800630c6cd9656f99e7d6a61adce99bf1cea37121600598b0a9a720d2

Published

On Arc Testnet, block 70942081: 0x88f612ad94ca63af4e4e9faab9f34b665b41f03828afac1571ad013cc62bba94