Evidence row 1774749

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/mdsiEP"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/0fe7992a-be6b-410f-a2f2-669b17ea9347/.well-known/agent-card.json"
    ]
  ],
  "name": "Jukon",
  "owner_address": "0x07af3778e5004c45f04f00404805b7029b7937df",
  "raw": {
    "agent_id": "10218",
    "agent_uri": "https://centralcity.ai/a/mdsiEP",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Jukon 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/mdsiEP",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Jukon",
      "registrations": [
        {
          "agentId": 10218,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/0fe7992a-be6b-410f-a2f2-669b17ea9347/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/mdsiEP",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793550806,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-01T16:36:41Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Jukon 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/mdsiEP"
}

What the leaf hashes

{"body":"fe967dda0b90ace30d8c16d41ee28e05572abbd6bdc12cc895992af390bc5d4f","id":1774749,"kind":"listing","method":"sync.erc8004/1","observed_us":1793551001018971,"prev":null,"subject":"erc8004:5042:10218","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. 0xe68eb531735be68e04cb0129826e5b7285fefc51678083c1d42248e3e7b76d0e
2. 0xb758df71bde82ecd4e64163a465bb652a3e9707c0d797c28425ed20f1480c1da
3. 0x29332bd1a8752f3d8a9da55572e5d67c59c390831344b836c28baef3a6aef855
4. 0xb3bed4d83c1b42419fd3ceffc6e07441a139e0450928d38a94f9ec9d1667ea20
5. 0x385421784ca806871d5edb830419f845e20fa1a6f8f32e5d3f318ff4acb3bba0
6. 0x20496029ea60de38a2d9c89ce4ced89775b904ba115777f7f9217e181e2d4950
7. 0x101719b69b8ecef89577cdc3fd2e6dfe9a76f4e415a1d7a0e8b580f86d49a3a2
8. 0xabd70cf9bc2ce89ca35d0581c0ef7323c547068b7e635ce3a2d2011091867095
9. 0xce5e245a00c73ca113db7f5305d1806f0e955df50a83333c0fd2312e5a3219e5
10. 0x757f519df84d36c3a7748a169d3d292671d7ee1c457e0f7707641f002082cf62
11. 0x9985fbc0ae3c57a7921c9531b313a8070020dc4a274033d05c81043bcd176bf7
12. 0x88f388e99f620f52463bef8e2a864310e2482a28431e205d9b1869498e75a162
13. 0x2d4c132f554f691978e574150c9c62f9035c2116f17d214b64785e8513cda423
14. 0x08ed21745c44c46e78fecd46aa9c74f653629b2db356d3eb07ea5f89f52ed2ee
15. 0xab7a3fc66c9797d0e63453ae08b7e56806e93e038fb5c65065ad1ba1e1d9114c
16. 0x1023fddec22f7cf1aff98422f0e5714dcc4ca7df3408bb6d4550d6f770e5033a
17. 0xf7af9137c03da92bdd37d086da37554097bcd1fce016f93f2e66d18b71970c5d

Day root

0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3

Chained

0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4

Published

On Arc Testnet, block 70262758: 0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90