Evidence row 2596544

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/IgM7G4"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/2f749043-7d73-4729-b70d-ee5a29dc4bc1/.well-known/agent-card.json"
    ]
  ],
  "name": "Momparla",
  "owner_address": "0xaa57fa90dfca74e11bbcdecd18ce5da8dc5a523e",
  "raw": {
    "agent_id": "188323",
    "agent_uri": "https://centralcity.ai/a/IgM7G4",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Momparla 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/IgM7G4",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Momparla",
      "registrations": [
        {
          "agentId": 188323,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/2f749043-7d73-4729-b70d-ee5a29dc4bc1/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/IgM7G4",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793716491,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T14:35:59Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Momparla 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/IgM7G4"
}

What the leaf hashes

{"body":"b1085cf459bd0e4f975083d30653b6c1559a667f7b5ef96ac262f0849ae00eb4","id":2596544,"kind":"listing","method":"sync.erc8004/1","observed_us":1793716559105906,"prev":2596048,"subject":"erc8004:5042:188323","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. 0xa4d3910f5b15c4c70059e2260cbca668c85d9d8fc1d257433b7409c1bd00118d
2. 0x63c9715e0db946657069b2f3b338164fc9f9061d5c5f32d0fa78c16129c3c531
3. 0x16e4ad91f8fcd4c83796c3cf107e2bd8fb83e8b4cbe1cb075075af3769d79ce3
4. 0xfe5a2eefab879ba04a9b8a293e77357b057b07acbfb5416994e9418231e8c1d1
5. 0xcb7c60821d84a0d57a58283a3abcf3a92db152b8ec14c674234f6518b9c6032d
6. 0x2d8ac1183c8bcae79082fb696f1c3d8add15b4170b5ab14e1939a00e61f6dcdb
7. 0x668fad19125430dbe26f53226123e34e5038058620bd9a0124940bc4f7944c3f
8. 0x40f7fc6e00589823de0e64feb9d9169fa5ac1091b2f2fe2ebfc56638e92dde91
9. 0x32936436da3de07c661e6693d667d72f81f5ec1bbb643c8520990371d38df39b
10. 0xfa6f3b36e91d92acd72cf2e850975735f35e0e9177c9293e511e72a560ea20ac
11. 0x37ef9773801a16a69e45968768db615c34e1035dce8395984346fbe5b02bd51d
12. 0x866c6357aca0204471874902897a1afa404445cdc29b99af47280cb0c04ec411
13. 0x4a1cdf8df291c42c3836d20616c28a2918fc49d8bf96290524d03f4f1ec0312e
14. 0xc11e64de1e3489c6f039a4438e19d61260cc35d128740205319e373cf66438a1
15. 0xc8c3351be4f517ca5732d6f5ee3d1d64170b8e4410d31b9c614949031fbc07a0
16. 0xdbc1c0882584cff2eba84dcd18af41b5fd070127c962a21b00db1ec3e352cc94
17. 0x39dab39081985bbfffe23b080399a9d1a9cb9c2c8960102350c4212113cb2cba
18. 0xac5402954216dc6c7020a6405675c8fc3b0828c2ab02943d80de52677a2f1fc3
19. 0x85f3a27c16056a361d9ba33355a575ca7123f86de901b204c88953c4b8ea441a

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7