Evidence row 1778257

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/4If3sR"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/96e491f6-e68d-445e-8578-821fdbfaa70c/.well-known/agent-card.json"
    ]
  ],
  "name": "Rozabel",
  "owner_address": "0x6f9f248211a08efb02298e34fd5945acf82364f0",
  "raw": {
    "agent_id": "13290",
    "agent_uri": "https://centralcity.ai/a/4If3sR",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Rozabel 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/4If3sR",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Rozabel",
      "registrations": [
        {
          "agentId": 13290,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/96e491f6-e68d-445e-8578-821fdbfaa70c/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/4If3sR",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793553350,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-01T17:16:55Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Rozabel 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/4If3sR"
}

What the leaf hashes

{"body":"2a7d3f49fda2e7527f0c7a22ede7e1fec1d7edf4c723676281ae5ce21a7f944d","id":1778257,"kind":"listing","method":"sync.erc8004/1","observed_us":1793553415151416,"prev":null,"subject":"erc8004:5042:13290","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. 0xe80112135ad11785b47d0b4d3bb22ceb999e48813e746fe563024d40267ca625
2. 0xc1220ba946b2688b6a1bffffc44aabbcbaf2f182e8e386eb2b903a51f3d41dae
3. 0xb143a673b8d513798f8dbef7eb9edada21bf21d5a8ef1e4bd997bf2e936bd5e4
4. 0xe2c7b82808dfe47ab6053e314e04e0b3ab77cf77fb86c33b4e5ccffd465dfe04
5. 0xd4f04fadfe36a2b745852517b7d664dfffb1de5e3ddac39452e0b5d970dd6f58
6. 0x605672a18f321e9b2fbf64e48b1fb4a9ee7b2155581bf54f79eb06b4a519deac
7. 0xab28b696efa305faef73d6f0b535c7ebb3a07d58d9b8adc3b7ac5600add09a43
8. 0xba7fd5da11bc3ee8a1d9084a85cb039e121d5594b1644bae0d72decdd1cfa0f5
9. 0x299759b931f7ba9ddafe5686cbd36485302bb9562546fbfc70b5e4c18c1442a9
10. 0x75005b2b1e5901c95255e48466ee73596ea817a0ff95c1f7ab5561d070276ce1
11. 0x5eecd291a5c25a115db49db9565629f020654f3815165d348fa309e8568321ef
12. 0x88f388e99f620f52463bef8e2a864310e2482a28431e205d9b1869498e75a162
13. 0x2d4c132f554f691978e574150c9c62f9035c2116f17d214b64785e8513cda423
14. 0x08ed21745c44c46e78fecd46aa9c74f653629b2db356d3eb07ea5f89f52ed2ee
15. 0xab7a3fc66c9797d0e63453ae08b7e56806e93e038fb5c65065ad1ba1e1d9114c
16. 0x1023fddec22f7cf1aff98422f0e5714dcc4ca7df3408bb6d4550d6f770e5033a
17. 0xf7af9137c03da92bdd37d086da37554097bcd1fce016f93f2e66d18b71970c5d

Day root

0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3

Chained

0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4

Published

On Arc Testnet, block 70262758: 0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90