Evidence row 1771843

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/GtM2po"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/e9272531-e0ce-4200-932d-282f7a48f7e0/.well-known/agent-card.json"
    ]
  ],
  "name": "Sulon",
  "owner_address": "0xba05478a30ecdd8815d6427dbc630726892f6941",
  "raw": {
    "agent_id": "7812",
    "agent_uri": "https://centralcity.ai/a/GtM2po",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Sulon 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/GtM2po",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Sulon",
      "registrations": [
        {
          "agentId": 7812,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/e9272531-e0ce-4200-932d-282f7a48f7e0/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/GtM2po",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793547704,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-01T15:42:25Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Sulon 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/GtM2po"
}

What the leaf hashes

{"body":"b76cece4b3a5c57804d496a7ea10be59873812ef38d7f993d06de4590c5dbc31","id":1771843,"kind":"listing","method":"sync.erc8004/1","observed_us":1793547745067936,"prev":null,"subject":"erc8004:5042:7812","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. 0x68920a1370213d66b2d2737763418e55e00c388191d0fd9328d14fdf7b6026b3
2. 0x836015f9453a4bed0b16d7ed9e173e27ec5dbbb2786e3a4fa669f36b44fce9d4
3. 0x565af5a4b2b157f7161eb4e73c74a68dc13a69b936e64f0d6a182304341947e4
4. 0xba743b65c23538d664724f9ed10222e3f5e39cf99e93590a283653e6e19e8427
5. 0xc457bc0d20d6521d088401bf2f5469d9d543be87489f74b08fda84a19ef49ad1
6. 0xaab27063b2232428cf6a29596e5d0d9460659abd186f66c1225044b5c634a020
7. 0x66a650b974f6b66a58bf05480d07fdd740fccf5ea81cc290c969994723522b02
8. 0xd16bc61cb7761dd1215d5e41a9887bec5f7adefb0552c65c27d0b1d15d90e372
9. 0x73db3254180dc45c24f643a2dabe0a45764e3a1728490ab488ffdd82024b539a
10. 0x9b05448bc6a212ec55045794e75b4ecdb14ecc852abe92924b091d03244e9b41
11. 0x3dad99d9c2e9c449010a6a436c52fbbd4993b31273b46bd43909b50ae6a81abb
12. 0x082cc0844c6c4e55133c8a44c078d05583a65e206348868f0758a93ed4cd8a0b
13. 0x2083851c78484f99ed7086ac61a83081da68bd1ce3b2dfd9a06ce2a7a13fdb11
14. 0x6e52ec74954b02fa6342c949413ce6ced87071b172b1bcf0f6191252f67257fa
15. 0x7c66173839ef153f08dfd346f7ea956e9226e1b7ff05bf4c6cf27436953f336b
16. 0xc1f6e8dd182b37cbb6e04d0e69486bd40d440934f8e373b9bae8cb78de508bba
17. 0x97f6f39e601b6ef0e47b730aa0488b718c0d7882ad840342bbd7d3a705a1b3a2
18. 0x1973893697931b7512ae5dc1a3c92ef92f633ae3574dce9029a35b5e94d2d364
19. 0x3315fd2757fdd435852cc277377234a3f3909a6d2a089d0e36f6d59aacfda910

Day root

0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3

Chained

0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4

Published

On Arc Testnet, block 70262758: 0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90