Evidence row 1821217

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/2jniBE"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/fef302cf-ff95-4deb-8565-396bef46bea4/.well-known/agent-card.json"
    ]
  ],
  "name": "Jarlus",
  "owner_address": "0x414659d3fb69f496d2982167a573e75363776e9b",
  "raw": {
    "agent_id": "23302",
    "agent_uri": "https://centralcity.ai/a/2jniBE",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Jarlus 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/2jniBE",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Jarlus",
      "registrations": [
        {
          "agentId": 23302,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/fef302cf-ff95-4deb-8565-396bef46bea4/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/2jniBE",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793563990,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-01T20:18:15Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Jarlus 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/2jniBE"
}

What the leaf hashes

{"body":"6defe816adcefa072a09ed6cb592d37f034e49e7c50b4ec09de1cb0ea229a1de","id":1821217,"kind":"listing","method":"sync.erc8004/1","observed_us":1793564295762002,"prev":null,"subject":"erc8004:5042:23302","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. 0xe61c8ef3d5c171880d6937c77c90d483804fa1a4d8e7e9181012908c232c975a
2. 0xbc9eebd091acd7c9f9e230742e980741605beb9fa9852992640c5e054ea2360c
3. 0x01d7894a77c518a1c5958bafdf34fceb753984ab29cf7772e40433f07aea82cb
4. 0xfcfd2c9dd57e7ab8b51c21a058682dc0540e18b38bb396a2c68a9d3894cb79b2
5. 0xd8d81b8f127de32847af71c50782657fc4d4725164c72d7911511e8e9cb6a5fa
6. 0x09ee07d744ef4e727c7ce97a20fbee5eecd3560adbf5f783be5cda77b4c0ba0b
7. 0x3b92a76fc88aae8149f4bada0193e1dfa48f89f65a19f1f7621f0ed72086e55d
8. 0x889692d765eb4da6091ce102ff3e78906c9863efe4d22edfd1b07476aed900bb
9. 0xdc51041a9238c31893f08bd9e99ab642821ffc3fac7f6d372ed8e86eaac6ad81
10. 0x8140b890136c1a31ef921ed83368ef24dc11671cedc17f668da5c0cf9e6f2547
11. 0x333914726e22bf4ce33d143950969434e909b4a28b7326c647c3f92695444c99
12. 0x935bc9273b6a902dc59c88f3bdc2b6b2a57593873e22375bac3cbe70e3f7841f
13. 0x2d4c132f554f691978e574150c9c62f9035c2116f17d214b64785e8513cda423
14. 0x08ed21745c44c46e78fecd46aa9c74f653629b2db356d3eb07ea5f89f52ed2ee
15. 0xab7a3fc66c9797d0e63453ae08b7e56806e93e038fb5c65065ad1ba1e1d9114c
16. 0x1023fddec22f7cf1aff98422f0e5714dcc4ca7df3408bb6d4550d6f770e5033a
17. 0xf7af9137c03da92bdd37d086da37554097bcd1fce016f93f2e66d18b71970c5d

Day root

0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3

Chained

0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4

Published

On Arc Testnet, block 70262758: 0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90