Evidence row 2072913

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/UEUL8h"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/fde0c278-d20a-4905-a20a-07abd628e079/.well-known/agent-card.json"
    ]
  ],
  "name": "Maerano",
  "owner_address": "0xeb5aad3eb3c1bc9308ef9846fdf50ad5aec535e7",
  "raw": {
    "agent_id": "68108",
    "agent_uri": "https://centralcity.ai/a/UEUL8h",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Maerano 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/UEUL8h",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Maerano",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/fde0c278-d20a-4905-a20a-07abd628e079/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/UEUL8h",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T06:12:34Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Maerano 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/UEUL8h"
}

What the leaf hashes

{"body":"220c4bbcbb1fe1dd0e4f9d7ab868838b444c60b2401d9a3410e8bdd6fc2ad4cc","id":2072913,"kind":"listing","method":"sync.erc8004/1","observed_us":1793599954627250,"prev":null,"subject":"erc8004:5042:68108","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. 0xcc7d7fe0cc121f8e289df9947d5b08d4399e98b365b6340ee0a642c77983d0da
2. 0xb7d357de10235af5c9228f41e0263491632569ed0f587b1069cf2d9ab3d41e55
3. 0x5a54c0b345161e2a790c6627d25055324701f4633de1140a8e2b2674586b4edd
4. 0x6a54b6c775a92d59b32814fe43c97856e9efd641a09aa0b42740b6e6c3d3e688
5. 0x0a7c683d119eec62114b79ec3403be8c8ac4fe8d3a57cb4b7663fea8349fcde9
6. 0xb0551a06fc772347e3b0623f99d0955d9b52f37398b3f21a249054c4c5229a28
7. 0xf860f0f24a81386690a648ed0e0956f63286be56cfdf1b115abf35735dceac7e
8. 0xcb0752cfa2541c40ea5c61f88d61b82b74ccacaf94cec4b32cca3f753e764a52
9. 0x72b5217a2b4fce4732007a8605078a6f7a79b74c26b6ebe28b2a61292bb3b364
10. 0x23f0499f18fd5652c141e9fa5704f2844fe735fc07c5debfecf1e1ff897f10c0
11. 0x79f32fe170b18b7905e03cd8a56dff870af479aedaa23b3d71551c62cbacdbbf
12. 0x104b0fd7f9e0a9cd51db3ad451e9a16d136da470f6efdf3cf1ad75354f332bc0
13. 0x959c0d70f3f85beefd7b1347751e6e712eeaefce78a57d80eda6882038b85a52
14. 0x4f21464039902a4044b17c93873adb5a93eecc8e977b4e039acb8cd5f4210b4b
15. 0x5b456020389d8e0ef67f16a492c600b5b88189e59398bba308734db7e873e7e4
16. 0x37d31d28d0bd3743650d57e9fbf999efa4592cac831267f83aa125335b35a16b
17. 0xdb8bd933619a267f9790faac9839143d202be46af284371cc369cdf683f897ba
18. 0x98cbbf2c68ab4c0b4db782aeb88bea1f30b02178cf8b5d3d24a931d19492ea6d
19. 0x252cce55f1a3d5391c16f82d7f62494429a5f69b03486d4cfcfb7b2c96d6c884

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af