Evidence row 3952993

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/rUvknw"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/52e3da60-cdde-47bc-a06c-1a86faf084d0/.well-known/agent-card.json"
    ]
  ],
  "name": "Trurkisto",
  "owner_address": "0x007c0c39e1f4f109f4c9ab188f1bf62ce33e1329",
  "raw": {
    "agent_id": "406044",
    "agent_uri": "https://centralcity.ai/a/rUvknw",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Trurkisto 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/rUvknw",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Trurkisto",
      "registrations": [
        {
          "agentId": 406044,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/52e3da60-cdde-47bc-a06c-1a86faf084d0/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/rUvknw",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1794062671,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-07T14:45:45Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Trurkisto 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/rUvknw"
}

What the leaf hashes

{"body":"587ab661963cdded2f7aad14f5c903d2c39a9610318680557b1bc0d0ff3c134c","id":3952993,"kind":"listing","method":"sync.erc8004/1","observed_us":1794062745564306,"prev":null,"subject":"erc8004:5042:406044","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-07 (195826 rows).

1. 0x63a43f154ccfe50aefd7246c92387f529f8f1d4dc1aa48138c44982a73cc8fa7
2. 0x10b7ebb4194cb0764387c4812690c6a2d33f88581c819ef7537dc33f09ec8bf5
3. 0x1444c6be26d3f6d7fe7f872caa73d41f81d86d4350530e60ec8d8f71ebca6885
4. 0xef39cf7704017366ab9948c64bba6d4e1fc5d48b5c0c62e7210b7a28323fa520
5. 0xab5c675a2d116b785cec8ed22e7102b34969a7937a7a16535dd59765269dcbb7
6. 0x127900701e86e1fca8e46520ea41a412dcb16395ee7bc435912f2d9c41f129e7
7. 0xc2218650ae45a345586475fd9fd254e700888fd5a524e88c2f13422b903c9fea
8. 0xd9649e65b3721a933ade78f9d1ceb7983b5641eb92ad4e488da4d25364bcad06
9. 0x80ee933f23d1a0400ed77afa0c77c9d43defcc5e8b3eda3665bf7a757c4ea018
10. 0x77ce3f24dfe370a6f9659a6036af915314002cb59aa647aab84d3d0ecd7d6b50
11. 0x6cdf1d9477ed13b1c751a6debef3dcbf50124ae0be4431e3cd17943f07fff244
12. 0x6b91d4a5b85839e1e9102f953beff9267cf11525591d8fd47e2bd915be274e86
13. 0x1786c938edaf0cc932ce19344b27c31e59e4b9f596fd5ebd5a79ef17c3a17dac
14. 0x3c8b8590aa1491095b03c531400c6bb64d1d9d3fc078ffa5d834c3fe679a026d
15. 0x9127f3a0ab829dab5d80217ddc8d077053e20f2e260baed043c8a97478ebb2bf
16. 0x9108c80d13a11b7549b554924410a7c5d215a2cd03aee9659ca627cb099f1a2e
17. 0x3b69f6d98c91b21287021db092e52491474f0d08438393ac130d6a3c273bcd4a
18. 0xff23fa8a9de3f957315ef0dfe7e8d8f6b1a51dae05fef7615c59794e019ff05c

Day root

0x17da9e85e1b138541355d33543ff34e3503cd3a49d37728fb53643e2a0416a2d

Chained

0xed34bd4af17282643de8cb9591c84d0aa1b39e1e9ae9864941e543f5a15718cb

Published

On Arc Testnet, block 71280839: 0xc3f6784179e0ca32236ba89472473e882a81d03fcc5ce27ca58ded2e01e112aa