Evidence row 1830039

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/BKvvlz"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/9297c160-f8d4-40b4-8bd4-4b9cd3ea99e9/.well-known/agent-card.json"
    ]
  ],
  "name": "Morleon",
  "owner_address": "0x338165c7b8fd89ed335dae605d2d93ab9726289c",
  "raw": {
    "agent_id": "28756",
    "agent_uri": "https://centralcity.ai/a/BKvvlz",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Morleon 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/BKvvlz",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Morleon",
      "registrations": [
        {
          "agentId": 28756,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/9297c160-f8d4-40b4-8bd4-4b9cd3ea99e9/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/BKvvlz",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793568346,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-01T21:27:00Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Morleon 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/BKvvlz"
}

What the leaf hashes

{"body":"be7c84ecab2250d3e561b9ef01f6ff9f64f1626038273e4590b6a0e92469a140","id":1830039,"kind":"listing","method":"sync.erc8004/1","observed_us":1793568420009272,"prev":null,"subject":"erc8004:5042:28756","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. 0x683dcb90f2ebcd3722db56824e402bea16dcdc60140eb2a7ce92a941e5be18ba
2. 0x68b1bf2a9dd179ca0929995c9c5a6e60f0b027c0a3dd72881670374abaa497fc
3. 0x010bdca993edc8edba28b3387649c8bea84be66314edc5dfd47162c76d425c74
4. 0x823bd4dbddc0659257b4e6c4622762d9395afea82fa4d3181faf7ca9d1ddfa6c
5. 0x51dfe70a6ecb7d1aed5ec82d4382c6960cdbeb259583ddc290e4a2eabb063499
6. 0xcb53c64b8cded95d151911e9cd1d5fd145d747c465890b30e33ea5e002265e61
7. 0x157444bb6ab4cb1dbf9279282882ae6140bf47a1daca9ec0bcad1f834d95e5d2
8. 0xaf93356dea592e4e917d9bc87f311f32899a9bc9e2e6ebbea7b57a9c0cebcc39
9. 0xbdfbc1b61919fc516cbe2c05937348de6408c5d50e852e25a08c244bb8a1af5b
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