Evidence row 1833168

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/4hvwwi"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/5eb00671-0fee-4f38-94f5-cda0b3139ec7/.well-known/agent-card.json"
    ]
  ],
  "name": "Jiasano",
  "owner_address": "0x93b63a14a8d7dc10c3167c101a63aaa036527ca5",
  "raw": {
    "agent_id": "30502",
    "agent_uri": "https://centralcity.ai/a/4hvwwi",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Jiasano 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/4hvwwi",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Jiasano",
      "registrations": [
        {
          "agentId": 30502,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/5eb00671-0fee-4f38-94f5-cda0b3139ec7/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/4hvwwi",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793569753,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-01T21:55:06Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Jiasano 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/4hvwwi"
}

What the leaf hashes

{"body":"a58ad8be2e35d1b43bce5809281d5d37d32b89f832acfce1136cbbb6680e8c86","id":1833168,"kind":"listing","method":"sync.erc8004/1","observed_us":1793570106329252,"prev":1832871,"subject":"erc8004:5042:30502","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-01 (302406 rows).

1. 0xc2133328644755f15afef48daef0e2e57e25a8e8640022177d5341f7aff5c12f
2. 0x79042058d62f2a785a7d1ea254974ec6e645e5cab31ad740bbec45b65d11f727
3. 0x7882cb98388c647fa92146694985b69d2c6642e49a26dd2da70ce3a3e905b19b
4. 0xc0a0dddaf8e5278548708a116065a6f19c895c648b9b875c19992d57c98de10e
5. 0x44e20bac09eb5d6e6fec935cf17569f7c37c19bba54c73c6b7bddfddf4a5f3aa
6. 0x483ac9eddb65dbe4f65140fb5b97f60814326b33bbc58c8e9aeefae6823362f0
7. 0x75ef17c19d12b8f9bb681c4c93ca64d3f4c6b2986feae7f504bb586d6e9d8cfb
8. 0x258a8ba7df0e055ebb2d59b9fcf264746337992809dde3b8c553e81f27f939ce
9. 0x361e46a282e8a17a9e44924dfc936393f7d03694d63e624cef7fed550fd9bb40
10. 0x16976ca55a7cc24a74532805c4ead31c1c7eb7173a052d99bb7fe288d5565ce8
11. 0xd1aaca38eb12ece69caa5b6342c17340b22740d425511e1b274424366bcaa851
12. 0xbaf7d185d31e2c3874eff43313a49057924c943d0fe716b9713f2d944bdd851c
13. 0xefe564ec44d50e51cc27963590ca317b9c3510aaf30351f2e937c01c07c486de
14. 0x0c6f1e059ed2de7638825ab03396dd843c97d2de1abde6928871cfc5ef085a33
15. 0xf6217f3e2344dd9bf8c6e296c4729fbf7611d258b93c45e1bbe5f62e65e8e714
16. 0x8339aa87501c4d4f8b38a13e480a7c563957e09fb5711bed7cf189d6787f960d
17. 0xb5916fb7a3e87dc0702e46eeadcd22652e2e1e755f8d429cc7a14a67a350b51b
18. 0x6142ac48fda269c17791c79da99c2456ac6acfe98268f4d168a404fd6040c703
19. 0x3315fd2757fdd435852cc277377234a3f3909a6d2a089d0e36f6d59aacfda910

Day root

0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3

Chained

0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4

Published

On Arc Testnet, block 70262758: 0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90