Evidence row 1847160

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/5qwvTW"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/db1fc8cf-3333-47f1-b615-630ea245074f/.well-known/agent-card.json"
    ]
  ],
  "name": "Plimpet",
  "owner_address": "0x12266b7cf88d52ee55844b74756b49625d299985",
  "raw": {
    "agent_id": "39148",
    "agent_uri": "https://centralcity.ai/a/5qwvTW",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Plimpet 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/5qwvTW",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Plimpet",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/db1fc8cf-3333-47f1-b615-630ea245074f/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/5qwvTW",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-01T23:43:14Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Plimpet 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/5qwvTW"
}

What the leaf hashes

{"body":"47f7b5f669797178188d8fab95a49dcdeddcfa810362f43464f1d61a2a514e0e","id":1847160,"kind":"listing","method":"sync.erc8004/1","observed_us":1793576594416441,"prev":null,"subject":"erc8004:5042:39148","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-01 (302406 rows).

1. 0xf8ae989c8b77ea4e3bd2332aa36692cf074f9943fde337d8e4f8a6abff935987
2. 0x0beac774bba27cfa76a01bb39c216de5e3c118a5c9036b6b688484db7891d909
3. 0x1e91d4570256c962892a1f2bb9bb3a5a9fa453543d997a59396f829599982ae5
4. 0x66f24be8116ab4ec556bd25e4716f1819435241e296a8b4c4a0db88b6c55fbf3
5. 0x951a04d94e57eea2e8ad811eeead0daf12a30c6192388aa42b7b74018890e63e
6. 0xd80f2d816e5a9894ca1e4257216bba5b8bc67cc7334d6f466e3e13b0265c9843
7. 0xf93b096df0809a4ea7b744c69c0ac406f0d397883779f423c7e7dd0877cc0033
8. 0x8a833113e9061d43b8b02e2242f56fe6caa007c4af08e16014ea9f17ee78ffeb
9. 0xa36a85078089b45e7fa3b74ef03a85423fe854ea472e382734c5607ced42b439
10. 0xf7950684634166304626c32f5a60dcb1ffc9d0df5527e97053508cb49dd9450f
11. 0x948ae35a73f59827872fc8b3a229109f1e88f983df3e9ff565812a297d31ecd0
12. 0x93a6b7f41af5d3e3bc733eed46dbda51f57a4d5a3adef140d3df24a1944c24aa
13. 0x4ec6a6783b0fbf13d364df34dd919edbce7190c4f5424e6bc50d2f35967469a4
14. 0x9b4eda8f413d128915df51c98c771c8ee622b35a4252b9c2a803dd51ad66d4c8
15. 0x624db22ddd30d851957cc9d44cc5b314f300cfe0ff69cfbcfe0b2a2df8fdd12c
16. 0x1023fddec22f7cf1aff98422f0e5714dcc4ca7df3408bb6d4550d6f770e5033a
17. 0xf7af9137c03da92bdd37d086da37554097bcd1fce016f93f2e66d18b71970c5d

Day root

0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3

Chained

0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4

Published

On Arc Testnet, block 70262758: 0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90