Evidence row 3682630

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/QOexqm"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/8c953a30-9f4e-47c3-95ed-11549ef55e6e/.well-known/agent-card.json"
    ]
  ],
  "name": "Reirkito",
  "owner_address": "0xb1e0390e5a2b000c650f684917187dabcf807d09",
  "raw": {
    "agent_id": "373328",
    "agent_uri": "https://centralcity.ai/a/QOexqm",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Reirkito 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/QOexqm",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Reirkito",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/8c953a30-9f4e-47c3-95ed-11549ef55e6e/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/QOexqm",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-06T04:46:16Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Reirkito 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/QOexqm"
}

What the leaf hashes

{"body":"e1881204f0d76aad891e0e7612ecd98e0bc9b01ea72a177f1f293c51df863199","id":3682630,"kind":"listing","method":"sync.erc8004/1","observed_us":1793940376434164,"prev":null,"subject":"erc8004:5042:373328","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-06 (303443 rows).

1. 0x3b930359604233536f0ddb4d59fe12554e6dcd2780dc0c38a31fb563c3488211
2. 0x7d8355c0ffb1813c71ca06561115f8fe2f4de4f8ffa96572e8663699413496f1
3. 0xd83138dd247f71021a40d80e971ac4531361c4ae3e74a2b8bb951f51821ef748
4. 0xfbaddce53cf0eacb7b74792e961095be0432eb1ea28aed7e0025d0db556f409a
5. 0x15371c6380168660e3b7788838c8b7b33d478f68dd47e749c55f718f47496b49
6. 0xed3caf6692b3e4bd391aa0aa724f941845a27a980b7acd0f829a422560125686
7. 0x40b434b1b8f369ddbae3b2246b8b4155ca657ac70b1396dd4c23e4d5dacd94f7
8. 0x4a5e622ebbf577e133f46d59dfef207868afa1991b75a7ae8fc1cd327cdb7002
9. 0x511d39d6cbca0409521e5d875d02300b6e3bf0d134959facfba348177e9888dd
10. 0xecfec652c683667db782044ba7eee640870d0e2b207418ca5b7a781dab3af875
11. 0x025be07b9d368db945b05d90d2a6985c8aa13249ba0edeb41c18d1887666cc54
12. 0xe0e405f9a25f4ec3d02a0461bb89e10ba7293f26332258e1403195ea6f544e5d
13. 0x59bd144c9e7342b3df8e59fc9509435c9555450984e97fefbfc08702bdaf57a5
14. 0x0391cd09482a72b233cbeae67d3b018b52668bdda462ad6890dcef531af5784b
15. 0x3e5703f087c9966ff9f302cea33450db9f9fde7cafb8269b22ded1b2a3da03b0
16. 0xdfedd18f60be5438b67a88cd42d31ead60bf5dbfc8d726e3d83be13474b3bd3f
17. 0x4a618d78b1cebba8beec4ef22aaac9187dcdfb39064e0be537ca2600abb90740
18. 0x119743aadcddb571b28b442b62196d4a0afc4e1c9979c2d477d34fcc9413deaf
19. 0xc0d08d48601d1be90bcfc025e66bcaa0030120d688dd9c919b36c2c4446f4948

Day root

0xb30ccefe7182c6f767e1fcbfb5f64ffd649da831f665f65c5ff39cd40512284f

Chained

0xc383f7ef68d2914082484765aa09e42c12c59a74a096ae64127c562618c506d3

Published

On Arc Testnet, block 71111178: 0xfba13cb7ee4ada7f2fee3702a786a2201596be2ffea37dfc281ab4c8e9942fe1