Evidence row 2073532

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/pzm1Cm"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/00221ebb-0956-48b4-a003-f34f605faead/.well-known/agent-card.json"
    ]
  ],
  "name": "Zefor",
  "owner_address": "0xb2e21ab1d5ccdc1380482ab9f39bc9684ec57603",
  "raw": {
    "agent_id": "68207",
    "agent_uri": "https://centralcity.ai/a/pzm1Cm",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Zefor is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Arc through Central City. Passport: centralcity.ai/a/pzm1Cm",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Zefor",
      "registrations": [
        {
          "agentId": 68207,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/00221ebb-0956-48b4-a003-f34f605faead/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/pzm1Cm",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793600079,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T06:18:27Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Zefor is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Arc through Central City. Passport: centralcity.ai/a/pzm1Cm"
}

What the leaf hashes

{"body":"5c4f9e4d4c7dfb8e4aa20732be1d16567556dc0108f4b21abbd6be7482b05e56","id":2073532,"kind":"listing","method":"sync.erc8004/1","observed_us":1793600307309844,"prev":null,"subject":"erc8004:5042:68207","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. 0xedf347ffe9731e990ae07db54750ee1327101851c9f564fa670dd3223d141020
2. 0x197f7e80f89769d254f4db901cf9f1ec0aa6a7f051fa09bf445c0a06b2c813b7
3. 0x1ad302b2a1e1c5a515e864c11ddc87644a0f587b1bb2186031925ed444ba419a
4. 0xcbc91e8e6a5de4e92df60dad43452ab352889c00af26ca49252bf944ef5cb231
5. 0xc2f6c9c2b47ce467f2e9ce157e3683928ef96afecbe295841d051042822066c0
6. 0x98281f741726b7a0248aa54addaae69cfd8db1ac077a345593198d2d28f60318
7. 0x0cd2dec7c4b0ac98acf613f316f9d8854f2b9ffe0cb96011ce2a4c6830ce5dda
8. 0x0658bb8a7041f8f1aa3aa9f80db34537627c905c925b9c8447f493bb78f59b96
9. 0xa5c231a4524ed72200519b1f96d7d54fd624e77a8fe803df98838fefd1006c65
10. 0x9053d5bac47b2eb871c817939144ee7e0ae39338220b3927cee209062946bedc
11. 0x3e8e0a80d0d1e6892613c589815216d3f150228df9977c0e1624cab3ea6ebfdc
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