Evidence row 3031490

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/mc4xi1"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/4a870e06-676b-42f3-8e96-9006b3f91022/.well-known/agent-card.json"
    ]
  ],
  "name": "Schusano",
  "owner_address": "0xe0cc5ca1b9d2aa430dfdf463cb891efff2910e40",
  "raw": {
    "agent_id": "263237",
    "agent_uri": "https://centralcity.ai/a/mc4xi1",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Schusano 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/mc4xi1",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Schusano",
      "registrations": [
        {
          "agentId": 263237,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/4a870e06-676b-42f3-8e96-9006b3f91022/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/mc4xi1",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793809617,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T16:33:21Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Schusano 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/mc4xi1"
}

What the leaf hashes

{"body":"097474b75503fd6632a3c0c1473db3fd4efa3e62642364a27d1fa833703e5613","id":3031490,"kind":"listing","method":"sync.erc8004/1","observed_us":1793810001096237,"prev":3031216,"subject":"erc8004:5042:263237","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-04 (424109 rows).

1. 0xff5e0f4f74e97092ddaaca4e7ff38e06c6926fd37ceeb844f4d096e98cf99eae
2. 0x8870acc816543e319495290ac26697636ff0ff9e8180ac7e6641e503b922d6a1
3. 0x49378cd24a121c1a2b4f759ebd672a5cc70f3eddf4299539912e8234fa67e6ec
4. 0x1ee6e2d4cbe116e95c7a8ce36a407c30f8f2e4cbcf7f500f01afd696c7687eaf
5. 0x2ebc6e9cc1a50048a01232b7212833a394c39bfef3456d2eb302e3b6bca9b29a
6. 0x2ef96ed54be4b4165deb4f815b0c06efaf7857d1735da61c3b075f29c763bcc2
7. 0x0791ff12ca4571378dc115a3f0c63aa5454494448c7ad653cdb958b4d34e0cf5
8. 0xb506a27b16da15bb0055d058b56b35564144609548b7c60db77e35b163761961
9. 0xa3e3c1d79867a5b2b4ae935dd7153bd5941a83f7f49a5514445cb6376503e4c6
10. 0xaaf4d418381f78d568d315b09d66c9577796fa6109b697b910a1d09ecd0c0a9e
11. 0x653049a9aa33dadd50d48402d642b67cb34ff3ab9430f47a6d9b50fa505e3742
12. 0x3fab29014a59c687f6118eca3485c41f9a6618c3a716d834942797aa73ac4570
13. 0x9c9a1349fe399f124906d08ece44301ec112d4726d8b013ff45fb1549305dc22
14. 0x22136ce0d951d9ba0a7af26db46b296e61b6d99bdcaac718cb7ad94fad708bef
15. 0xf3c6700d5df4bc68d1e98c623150c4852d8000cd123b59c743588bef452bdd01
16. 0x86f9d5fa5ffaf68243f66522b43dd83f29ab34fea48dd0c3366dc8c8821ebd3f
17. 0xbb1998892a86d9633ea7b5de06760114b45777da649c217062ff0d65d7095f34

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345