Evidence row 2113808

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/g3rlIb"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/c7ac866f-70b4-456e-a33d-bf5ff07ae41c/.well-known/agent-card.json"
    ]
  ],
  "name": "Triofani",
  "owner_address": "0xd08bd405332721b8ba7b6b44923eedb4982382e4",
  "raw": {
    "agent_id": "85701",
    "agent_uri": "https://centralcity.ai/a/g3rlIb",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Triofani 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/g3rlIb",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Triofani",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/c7ac866f-70b4-456e-a33d-bf5ff07ae41c/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/g3rlIb",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T10:48:49Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Triofani 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/g3rlIb"
}

What the leaf hashes

{"body":"d92583f32a3994e54844e874c739cd9a6305e059a2588b72225d080eef3bad30","id":2113808,"kind":"listing","method":"sync.erc8004/1","observed_us":1793616529688138,"prev":null,"subject":"erc8004:5042:85701","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. 0xe4b42a5ead39d9c9e280b372c0247ef758860393eb1baa7851142383e9ab3d6c
2. 0x7f0961b7aecb9ac6b8562201f4fb0148bdb94f8e33ad1a52d95085fc28f12e6d
3. 0xee2187d4d3987511175fda1de4c017e0c514e4389a9f48e235ce8a47651bd126
4. 0x305f3a06f14abbae4627af415456658151f848e7fadab6682e73f5aee8058a04
5. 0xc78a9973420bd2609ce3db7555e657fb762b0b7739501e0e1e98d7c233d75187
6. 0x32989f0ddae3e4278cd0fa27e5b566edf388c93af8322ac3883ebec295048573
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