Evidence row 2498737

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/h8JV6Q"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/d2925f27-460e-478d-9e65-2ccf1f64ff4b/.well-known/agent-card.json"
    ]
  ],
  "name": "Schasser",
  "owner_address": "0x99a1325c44fbf856b173672568d4efc8ce9bc6ea",
  "raw": {
    "agent_id": "148228",
    "agent_uri": "https://centralcity.ai/a/h8JV6Q",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Schasser 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/h8JV6Q",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Schasser",
      "registrations": [
        {
          "agentId": 148228,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/d2925f27-460e-478d-9e65-2ccf1f64ff4b/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/h8JV6Q",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793669452,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T01:34:18Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Schasser 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/h8JV6Q"
}

What the leaf hashes

{"body":"eb933a9650f0a5cbbf47d9c43f3edba721e81bde7485b36fa2cc370ca0f20b41","id":2498737,"kind":"listing","method":"sync.erc8004/1","observed_us":1793669658812702,"prev":2498252,"subject":"erc8004:5042:148228","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. 0x51b81d2645cf799606acac9dfe277f9b90f230534fd1b465fe241eca36075b05
2. 0xaa4e93b77d9f86ec145ee0fb11854b4ac5d3d4631d2f51ff3217f88cbff61188
3. 0x1139c3c584f386b4c25b8892852e8848fa0e344dad0fc0761db3ecab64c1cddd
4. 0xdbdb765f5edd54b4cf63c6a8580404027eda9e0359c8a7b3df13ce62f0ae465d
5. 0x0eec4960d7c154f0f0882913b227f2c907b41fb920d8fb3f9d60912054f2f2fa
6. 0x80acd38917c820face2fbae6a44bacb3fbfebfba71b8d03cb2dc6a7c99a035fe
7. 0x82fe25f5a1d6e3409741e56d486586085de10da942a0680ab1db77b636846090
8. 0xe42d65ceca5912b3e5fdeb8cf030e5b6b937d48dba6ea6e92f687eb48a8ee4b5
9. 0xb8dcc1d0780c2dac62d0e5ba76f820e5594aafb8a58f9bc264ac381676b495ac
10. 0x7355d88ad354a2c186cb47d47053222ca4690fcb4683cf302df99f9996074187
11. 0x9929819be4980e56cbda3548174a93e82de6e9003dfe5712a2165523b73297c1
12. 0xb0d22baad9934ebb5593025582104ddbdf0a07b01c5a78fbf57111b91a81323d
13. 0xda890c866fee416acf3ff2be58beb7a0c492529b5dfac161cafa4d4b110f5f9b
14. 0x4b9907277e91efb1f7d9761806af6ae068cc26782473322e3d536248ba73fc2e
15. 0xda5db54125314643afd2553cc06bcc66d4fe0ce60c8998f4ce0b19c465813b51
16. 0xd3872af0d8c282b0d088e008b24701ec7576ad8e40ceab245546a2e300818868
17. 0x3ef2d6c56d2bc5990e646c07605e90ed24d1c642cbcca8f60a35422b8b7981ee
18. 0x717b5d7cbc24826c5b1f7b7433bf30b76e9ba1370476af4e1b494a5211897cc3
19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7