Evidence row 2287419

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/gz5Yuv"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/9a528fe5-c788-4e98-a896-fa3c5d2a630e/.well-known/agent-card.json"
    ]
  ],
  "name": "Maotabel",
  "owner_address": "0x9c934e4165886fc935bfde5439fe29411f22bfc1",
  "raw": {
    "agent_id": "136405",
    "agent_uri": "https://centralcity.ai/a/gz5Yuv",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Maotabel 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/gz5Yuv",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Maotabel",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/9a528fe5-c788-4e98-a896-fa3c5d2a630e/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/gz5Yuv",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T21:57:25Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Maotabel 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/gz5Yuv"
}

What the leaf hashes

{"body":"bf53387116618403c01037b57ac511437a26142bcbd41d25186f4c17c9c1d19b","id":2287419,"kind":"listing","method":"sync.erc8004/1","observed_us":1793656645988992,"prev":null,"subject":"erc8004:5042:136405","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. 0xed4625639c5dbe3f92c4c6d390e9a42dc8ad29aa3b9cacf34cf77c5f33827acd
2. 0x8cc15578676ceed3d8a413786673d6bd0db0bcbf94a8048d96b25e1b557aa6d1
3. 0x5abcc7ccc37b646be4838a3381cdd0e12bca42ecd652fc96794c3263fa6e254a
4. 0x926efc028198514dbe833a73c207e4ddc8a5514ca262611816c77da556b66d9b
5. 0x39aa5859595bde92d8a34cf8851e23dbb699275fbf29f96a4eb7e80a03da7e98
6. 0x2061664cc613c785aaa43b2eb700d1ae7d14eef53957ea03175c42ecd2a13840
7. 0x4d07e9a83cf64635160c67451407242afbf39af1d228750639c94725635da904
8. 0xc5ec2c72e5cf08e0de8578dada93889c7d4ab8ecc4735b937fe34af9f1a3bde4
9. 0x68ff18b826d37abf2d00984efe778c28061a820c1eb00f86cff5d9814182923a
10. 0xd585fa95a1eff9268c42df0933e15152e15bfd9331e78a0f732eda88057d8846
11. 0xc0038167bb048534c699daf9dc54ffd008a0d1f1d826e5514567ddc27bfab881
12. 0x81186f1d3fe58c5a37fc5a986c2e4440f453481f9e7d23a13c45f48adcec0bb2
13. 0x56222576ccb9eb1523f81d1cc3cad919b4c5bb42ade03a1c402e7008640051ad
14. 0xbb465466dac90179fd91fd4d3b6985e80736d1ab4662dc57a78b5e5098d6f074
15. 0xde6a8fd6590b70565baa6078cbc8add8d94950fe959ebaf8c3716adcdbd78aa8
16. 0x6dd7e4db65395e8670c7c2747d44fec79e03305934ef4746bf5dbca04ec6ec49
17. 0xec5d643575d83c9e07e65deeef71943b53cbf3007e7e2b9a6ef414081509b0cc
18. 0x252cce55f1a3d5391c16f82d7f62494429a5f69b03486d4cfcfb7b2c96d6c884

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af