Evidence row 2041826

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/RwJIKE"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/22cb726d-46e7-4bd6-bdc8-642f6051e97b/.well-known/agent-card.json"
    ]
  ],
  "name": "Alufa44",
  "owner_address": "0x7e96f504f2fa18e55ee0af8ad4802677df94f79d",
  "raw": {
    "agent_id": "53783",
    "agent_uri": "https://centralcity.ai/a/RwJIKE",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Alufa44 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/RwJIKE",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Alufa44",
      "registrations": [
        {
          "agentId": 53783,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/22cb726d-46e7-4bd6-bdc8-642f6051e97b/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/RwJIKE",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793588173,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T03:00:36Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Alufa44 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/RwJIKE"
}

What the leaf hashes

{"body":"f84ec4d95d64491ba8007c2b14dd2e2a65606e56587840ac0ff9acc3615beb5d","id":2041826,"kind":"listing","method":"sync.erc8004/1","observed_us":1793588436629001,"prev":null,"subject":"erc8004:5042:53783","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. 0xe4b964caed1e5b12c41ea82de5073aeb1d8186fba62580d4677fac26c8d51842
2. 0x3d664b0c3f3099f0832833c19fcdc2d030ef4682274075bd0eaf03bc4940d363
3. 0x965c44f563a6e8a0cdae3702b7cdfcf8a5bdeecb8744a7d965ca92a960aa483a
4. 0xba24b33064cda5c590cba276434ba41d78e4da0ccdd6e8d5dd9e4a12cebc6a03
5. 0xcb708a87b4335092f5b00879d220e16b20c5d347779d13b8c3646e749c6628e8
6. 0x6f86703664ab24669bb4be32a79c52c71bebaf541f4d52879f6871c3411b73da
7. 0xce2a3bbd382c949dbcc5c67d4e550b862198ae1a160ea255287d51bd74bf1a03
8. 0x675d1394b8494f9a42df13a1db86e32a307f4599a6d269eb881c0995a52351ac
9. 0xf40fd2c2417460a57fa4ced28353081ea99826b1cdede79f0a917582f894ca6a
10. 0xf9f3890e033134970cec13fa615cb0cbb160c5ea3115c74851d5d49215eae805
11. 0xcf1656df47779b123d1f86c1f7f8f7586e0e8f27f4bdc7eb3239bf76a8cd8ae9
12. 0x22bf176b50c1376a81c95eb70dd7c6a4714266ec78d08fbb68be60b003a0354c
13. 0x5dd9fbf811b05f3e5af51f812b6eea86a039a192f115aecc0fd37a502e3a04f1
14. 0x3e441d3f53c7b69d6c73ef93d327dfc3071a522c550856540832b34fcb531738
15. 0xd643f764eee39146411d4bff8903a327f4f8f55616e14e57281a245206d6ed2b
16. 0x6dd7e4db65395e8670c7c2747d44fec79e03305934ef4746bf5dbca04ec6ec49
17. 0xec5d643575d83c9e07e65deeef71943b53cbf3007e7e2b9a6ef414081509b0cc
18. 0x252cce55f1a3d5391c16f82d7f62494429a5f69b03486d4cfcfb7b2c96d6c884

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af