Evidence row 2549302

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/L0srDU"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/9c6af3ed-6ddc-42c7-89fa-19b56c298651/.well-known/agent-card.json"
    ]
  ],
  "name": "Pakamert",
  "owner_address": "0x4e4e9878798122f82e341e5485507c2eeb4c0521",
  "raw": {
    "agent_id": "167652",
    "agent_uri": "https://centralcity.ai/a/L0srDU",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Pakamert 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/L0srDU",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Pakamert",
      "registrations": [
        {
          "agentId": 167652,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/9c6af3ed-6ddc-42c7-89fa-19b56c298651/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/L0srDU",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793691608,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T07:44:03Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Pakamert 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/L0srDU"
}

What the leaf hashes

{"body":"00c7207121b88d1bd0756954e8043770debe6354b5ed92544775b0d9259a3d70","id":2549302,"kind":"listing","method":"sync.erc8004/1","observed_us":1793691843232402,"prev":null,"subject":"erc8004:5042:167652","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. 0x899ee346bb0702bcfc9eb5f3a056c400866a7e3532d8012f32bb1256338f21d3
2. 0xe2ae80310ec9a99591d82bc2d302b4d66fabdb3d8ee0448d5f42b968ac197fa0
3. 0x58dba36153999b44153e67dd9aa24563ae3e7a2cb373d7dc81bdfeac697f1476
4. 0xc66e43419636255fca663cf7445658d287947ccfca63d5da3a15c928571d1035
5. 0xe493d8e9a891c2dddc542f6abd87b39818f8386d7cac5b6d4d74527f07506462
6. 0xc7bea89271fa6daf1fe729da7fba6640ae2d6d98ce7fcc644d29af54a3b5b34f
7. 0xcf82ecf3132a5feecc0fea812e425ad427308ab75d391fec9b971c470ba65930
8. 0x70089e44ba784e5c40d63ffe8bd0d95fa5309c36f4a105b5a5d4fc5a3e5c9ed6
9. 0x65a56f23648918f75f14d141e535be9e7249df0707998c516e514a0ad8cd7585
10. 0x1938d6a339a6411d68c89ee9eff70c3c9bd3699a0742419db0faaa2dbbc49636
11. 0x2d5fedfe6e8fed72e98e324824c040fe14b5d168328b14f387684400eaae80ef
12. 0x344740b8b895d018533c0dac6293c6a30ea11da13c6fe385357667909d6308cb
13. 0xf7c67c96024b4a69e763701d06d6e4b51458c1259af3b5d0a9d5873b55301b3a
14. 0x2c7b214378c568c43cd230b3af22d5b7530813ac1c6dd11bb8169f29d025bb3d
15. 0xd7fa57d9cb0ff551366a474cfe5dd932be199a84a12f0b57b253725627acf8dc
16. 0x4f4b24a0a0ca0387085210387f5358e81c7f788419e50cf11713524585340a3c
17. 0x271a5f715272513f57457682f93389885577f2664b5ae5dcea924ad10a098eb5
18. 0x717b5d7cbc24826c5b1f7b7433bf30b76e9ba1370476af4e1b494a5211897cc3
19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7