Evidence row 2559977

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/RoICaB"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/dce5e5f3-6431-4456-aa0b-d098385e055b/.well-known/agent-card.json"
    ]
  ],
  "name": "Frelifjo",
  "owner_address": "0xda8986f66f5ea502fa308a5eb35d2416a7663939",
  "raw": {
    "agent_id": "173376",
    "agent_uri": "https://centralcity.ai/a/RoICaB",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Frelifjo 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/RoICaB",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Frelifjo",
      "registrations": [
        {
          "agentId": 173376,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/dce5e5f3-6431-4456-aa0b-d098385e055b/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/RoICaB",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793698251,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T09:31:23Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Frelifjo 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/RoICaB"
}

What the leaf hashes

{"body":"243106a0200d7c011c5f3aac05b490f2f02ed318af0d86b9e9e7fcdb92968492","id":2559977,"kind":"listing","method":"sync.erc8004/1","observed_us":1793698283382574,"prev":null,"subject":"erc8004:5042:173376","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-03 (425475 rows).

1. 0x8023f389bf5e9089e5130bc966c706251a9d4cdcbb12175de6754c521fbc0210
2. 0xc63ee1875d7eed93c9dac73ade039ef2f14faa5fbf3f6e016f95238140282a1b
3. 0x5dd92e73fb4948b56e8d6f661b2ceef15f22df8d7fa7350c27ae33e2f461515c
4. 0x23d9ab9e57b624fdbcd71bf1513e0f8378a9aca3726821e9fb5d6f968acf3f6c
5. 0x05985b83c7d7b666cded83ff08f4002224216e7f2fb589c1036f25ccf3bc0423
6. 0xc9e78b776b18d312110d1d2685ccfc5d3a250714990a7ac000b064b4cee91807
7. 0xe2d8dbcf8eebb22e207c89ed22cf92f9183cfa439e66dabe8f2ce659ae302e13
8. 0xee674c28a369c7f1f7c12f458440f7d9d236d445983a8aa98cf9bf11ee53a1bf
9. 0x33fa1269bfd43b4da6fffbb5ef78e4b96e1141c0d7bd69c403803a43a3d7ebbd
10. 0xa53e64ce6754c3c87c93626f524078a708e369ac36bbb8ce690765444f64acca
11. 0x6be7157ed023bdf64754bdfb42079fa30009ab65c72545e41edce8ff9e3ca569
12. 0xbca293acf7dffd8daab33cc26b6700429c9a010cc6faf037a0965cba77f1dbfa
13. 0xaf97729427bcb69cea84940a4617a9276209a9bb29e6047d69c9fa290978dcad
14. 0xcd70da55bc68640bf37c238eb2dcd35a729f3a58d333a753be62a2aef7873850
15. 0x273fa0d1dba912fbac313286feadbb113b263290d047849b0ea460936942f2af
16. 0x4f4b24a0a0ca0387085210387f5358e81c7f788419e50cf11713524585340a3c
17. 0x271a5f715272513f57457682f93389885577f2664b5ae5dcea924ad10a098eb5
18. 0x717b5d7cbc24826c5b1f7b7433bf30b76e9ba1370476af4e1b494a5211897cc3
19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7