Evidence row 2290693

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/r0pxhq"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/20360399-10c4-4b9f-9f78-0e6a4d938005/.well-known/agent-card.json"
    ]
  ],
  "name": "Lastuter",
  "owner_address": "0xaea875af450b0a6c8a7892f41ced179cc5a9e4f3",
  "raw": {
    "agent_id": "137735",
    "agent_uri": "https://centralcity.ai/a/r0pxhq",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Lastuter 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/r0pxhq",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Lastuter",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/20360399-10c4-4b9f-9f78-0e6a4d938005/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/r0pxhq",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T22:20:06Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Lastuter 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/r0pxhq"
}

What the leaf hashes

{"body":"f000014d7181494999d329dcbb8f10ba65dcd080615f9919c52e6e341e08e01e","id":2290693,"kind":"listing","method":"sync.erc8004/1","observed_us":1793658006849010,"prev":null,"subject":"erc8004:5042:137735","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. 0x882f5a330f2d6cdac2a7b3d220e38369206d19da8e420f31d9bbe8dd1126eabb
2. 0x8b632530cf1725da41044c5b3277c6138e66a07c1fb419c90847ab0311c5e878
3. 0xc49c977861124419fde5d12c1f90b7417d7402a4c06fc8025ab3a21d054de25a
4. 0xe5a82237b1230e0359da20c59995d505ff7aef63412db0d86aba44462e855d6c
5. 0x42fa77f40910c2e76aa8dc1379203196673d3ea4486d52f165c8afd4d204a46a
6. 0xf26726a10fe380b41d3f3efcb0b2d6c83628b00c918c98148524938ce409d494
7. 0x5df0e1842aebf84ec3ab3c7f5d276f2f2ee731d036404d01cd8f65c0d9d46b0b
8. 0xebc68cf7aa1c7a9e503df8e71c1fb88464b829393dd72528cf54c8d4b87ae8ea
9. 0xccd85fee0a614908d24f4d1d6f97052eef7f773ede4617cef78d734d1a14a0f9
10. 0x986d338da992854bf3ad8ad50e8c63fd10f877dc5bb71bdf39cd8d6dffb345a4
11. 0xc9ddd9397a09a790432e5bc66a52fdda7d05db98411d2b03e287fee2f371b52d
12. 0xb29458b26be0efcbcc070d6949659b739465d717f9b08a7e55e19441848f2850
13. 0x650762fd3ea664db9c82e9fa57a70645b039ff3d3dda93972e6da6c3b1355d26
14. 0x45296e5ab7be6d8163e528d05039d4c685fc8962fc80b797c1d68574b10b444c
15. 0x510fa2c647d18bb802da12cf41e17d136163e6624e69ed77e15235c4284b69c7
16. 0x5e23ec5954c11a4530aab8c635a72b12bcfeb6fcb03c6cb1a990cc1743424543
17. 0x1805ef693fbdb2c23fcb61616f830408ca89bec1dc5b68ee47a770ffc0b9760a
18. 0x4d205063c881c48edbbb37762a8d3bbb7444d4c42daa882f663a231893d25c35
19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af