Evidence row 3151409

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/HjKkL8"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/7aae2c87-9746-4fdd-a5bf-b13989208d5d/.well-known/agent-card.json"
    ]
  ],
  "name": "Sturko",
  "owner_address": "0x77e2a311375f59ddabdda561763ae754e27d82df",
  "raw": {
    "agent_id": "308589",
    "agent_uri": "https://centralcity.ai/a/HjKkL8",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Sturko 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/HjKkL8",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Sturko",
      "registrations": [
        {
          "agentId": 308589,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/7aae2c87-9746-4fdd-a5bf-b13989208d5d/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/HjKkL8",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793835066,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T23:36:52Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Sturko 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/HjKkL8"
}

What the leaf hashes

{"body":"a5a5aa51a0f67f06f3624fb7d78dbf2da6f592c1e7f4c4c80f9d0b10a5a987b0","id":3151409,"kind":"listing","method":"sync.erc8004/1","observed_us":1793835412944668,"prev":3151111,"subject":"erc8004:5042:308589","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-04 (424109 rows).

1. 0x3ab35f74a336111f9c1d5ac684dd5948ad903e1996eb9110a8c49db990e8d986
2. 0xe034c6b4d5aedccc0a96b4ed0b1b352eaf1a5d184bd99eb9829399994de1c26c
3. 0x67bffd0b8c35679ff8b7a7eef98269c594152965821f6583eb86c2dfec5e74bc
4. 0xd76858ade9c1b5196d3017f30e4a1d1880c3acf8f93de5e46bfdbfac822a43d7
5. 0x0ed71dc24e190210cd39915697ffe1852e34f543f497a7d23568c4715ea894de
6. 0x3453f441a255a83b88bf3b230ccbada5cc49f18dc2990fbc0fa2b0adcdaf6253
7. 0x8f0c50d717b8d6957e519e1b26ab1bc977133b282adda1109dd77bf6fd4a85b6
8. 0xf3c21c2532e7229d13417d58d853dd0ea6c2c29c31eb41bfd60748c125d2ca92
9. 0x5576dba45344730f953746236f59b397c668cd13be7fefe7755b87c14a5eb4ab
10. 0x35e7a9de87470744df5ffd6c945e04d73e983778e3685b94c87fd114b90967c8
11. 0xe8de950828c2173981e3aa9baf1548d8dd3fe2cb9b9780f69f59c9c33374b1df
12. 0x4a11823259a1228f23d58ff03b04b04b73ed0fb8c6cdb6524450b0c58cc108d4
13. 0x3f42293a6775123371d21855b9c5353b6d5904a98f71ce3799fabc846340af82
14. 0x94e48bdf57a5c7c29462a9932b098617795106114188bbc3809cc8fd993b158a
15. 0xdf892b99e8b0dbbb4f87276019f2d0a4b1e54a284757cc30e642f46b46f51c25
16. 0x8632761f28bd1d3a8f35afb1fa5e24cfd1b78978317cf7ac09f0fd65df795c1c
17. 0x84ade16fc3dc3a4a6aa46b581fe43195d593a51802c7d0a75e650bfd9c3ea4df
18. 0x02f64ca19e7d9b09718851d2ce3abf641982580de99411626d894607cf386cd5
19. 0x10067354f57fa0cd86b7423e67cc1c7d107d7c9c6823df5246c4fb63b60575e5

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345