Evidence row 3010202

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/pJfkRu"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/1b4dd64a-3e7b-4d3b-9445-845bf5139b1f/.well-known/agent-card.json"
    ]
  ],
  "name": "Reumpisto",
  "owner_address": "0xc63ea2c617c671850fabcf816f7f488748c793f3",
  "raw": {
    "agent_id": "249752",
    "agent_uri": "https://centralcity.ai/a/pJfkRu",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Reumpisto 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/pJfkRu",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Reumpisto",
      "registrations": [
        {
          "agentId": 249752,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/1b4dd64a-3e7b-4d3b-9445-845bf5139b1f/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/pJfkRu",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793798511,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T13:25:41Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Reumpisto 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/pJfkRu"
}

What the leaf hashes

{"body":"5a1b58ea471e2157dc56d81ae270f9f66c678340a3ad618eba6fabfddd97ca63","id":3010202,"kind":"listing","method":"sync.erc8004/1","observed_us":1793798741629658,"prev":3009920,"subject":"erc8004:5042:249752","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-04 (424109 rows).

1. 0xe86436d57cbf4f4c1ed9ec8fb016b75f90357acce31e52de9b3d70ad3785a486
2. 0x3d018864bae39c59600dd466fac4dc5e87632c36d94dddfb91f4072589bc5edd
3. 0xcf3a8f181dd9f80fe15d3e56e9cdb1cbfb25cb560b299f27273c0f131c675210
4. 0x2d0c75e3b50ce875531f721e06b6576ce9ce85f98f11329fdeee47ff7acdcd0b
5. 0x8ad2e520316c748c11e24a779fdd6b44f6273b68d4ab60454b1e63331963ee2b
6. 0x7be714444ec16c095337b7000c4baa6e81cfdf0e5c9c44fe0e4704d0adf8b97a
7. 0xe16e2b18f2118fff9bbbc0820cfe60be9fff8c68b753f6b9d7e67926f97dd313
8. 0xc2805d0c9e5e5e90fd504433a82bcd2bfc1123f6db97f382744368d7adcbc1d6
9. 0xd0fe37b3fa457b21f502b3a38e38b39c6e93d05e937b6f87dadbd30acbfe2223
10. 0x52384bb740b442490a0333c3039845c1c0fdc7e04b71cfdc50c9745d5d603813
11. 0x7d6ae545b79b069d5cb8cbef99243be2303140cf95059790881a9e441dfb03cd
12. 0x5946f6cb99f25e87025892227ec0475447b74d1d0909ac27f1d6c1deba76353e
13. 0x7bc1797ffddc709f7e89686d72ce8c18d5f0a658e48ff89a11ca9e5a38c4b913
14. 0x7324a05814342612129bbef98d94a12fff89b93cf121ff58f8160eaebd6bcbcc
15. 0xacfc95cc63f2205f2e42294ed36a317ab746c06b12feb3c243315356ad95b62a
16. 0x621f050d36e1026696df95e35f6767fff738c18d7486aa88506e941d484ebef3
17. 0x7efb735f8d49bcac59a20b148718d382f32a05352c0255ebbd501ca73055453d
18. 0x9c1c771179da4a002386557e8601b2d4983c3e366808477ee20da18c282c1dd8
19. 0xbb1998892a86d9633ea7b5de06760114b45777da649c217062ff0d65d7095f34

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345