Evidence row 3369573

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/0YMZqe"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/ddf27769-4b83-45ac-887f-6384921d206e/.well-known/agent-card.json"
    ]
  ],
  "name": "Elassias",
  "owner_address": "0x27ce981275f07a47b61fe20b1f05aa988aa22eb4",
  "raw": {
    "agent_id": "320296",
    "agent_uri": "https://centralcity.ai/a/0YMZqe",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Elassias 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/0YMZqe",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Elassias",
      "registrations": [
        {
          "agentId": 320296,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/ddf27769-4b83-45ac-887f-6384921d206e/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/0YMZqe",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793864121,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-05T07:37:30Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Elassias 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/0YMZqe"
}

What the leaf hashes

{"body":"535bd7b0149a29ba40ffa751031c5bde1b39a2b837c799a83fe55798a8926538","id":3369573,"kind":"listing","method":"sync.erc8004/1","observed_us":1793864250865459,"prev":null,"subject":"erc8004:5042:320296","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. 0x761b1734d7a8ea21ab75281329ae55137a7a70fb7aedc390c8614819150c1e6e
2. 0x4a49a9c45efb4fd2f9e8e6e2b24727c1ceefb73e69478e02c2aad9343a132327
3. 0x5273d0cc8f2cbd28d23a3888115ab1168ff85e003f37e156ad18f50379bb824c
4. 0xf967bb4fc5d0d80b69773ba6ceb9f8d6ac314cced073f77d1370ac48cec2b20b
5. 0x23281f00ea06e27be139da44f4d9ddc9688d8b4d189c7ef79c39eb5e77f912e6
6. 0xcedbf95e0066d22b31b71193fb5010835b686387638beb0439f9773ae40df60a
7. 0x0ca2eab8ec79a0b40aefc77c41aca0d47dd69f2d8ab7d28ab297ae6f633311b4
8. 0x9ce832fc3b416c05c082d6495dcb581a2404af5f500a6d10e1db8ac3ff213a86
9. 0x58a0bcf7a221cd73f1499f3cf281bb2221bcc2e701287a19a94726a3fdb58d89
10. 0xa7addcf97ad03079c65cee0b5a81bd78b36e06e4a5c35b8c25572db0cbdb4ee1
11. 0x98d9ae2066d54afbac09efec8a4e59a9bf6cc039148a88c3c58dcfab01e3f81f
12. 0xa34bd08de3cc19a3bff0595a98f7815a008c42c4607ddd7c6ceffdf8135c3b80
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