Evidence row 3127782

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/LIDtRU"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/46249d2a-f607-458d-b322-4b7f2c23a0e8/.well-known/agent-card.json"
    ]
  ],
  "name": "Piampitjo",
  "owner_address": "0x52cdd0923f24878557bb031955e12ca69d56afac",
  "raw": {
    "agent_id": "292189",
    "agent_uri": "https://centralcity.ai/a/LIDtRU",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Piampitjo 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/LIDtRU",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Piampitjo",
      "registrations": [
        {
          "agentId": 292189,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/46249d2a-f607-458d-b322-4b7f2c23a0e8/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/LIDtRU",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793825674,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T20:58:35Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Piampitjo 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/LIDtRU"
}

What the leaf hashes

{"body":"df1c249b50d4eb33ec92bd5e4d19dc449d8989f90e7394fc56cb8c88d7010850","id":3127782,"kind":"listing","method":"sync.erc8004/1","observed_us":1793825915177272,"prev":null,"subject":"erc8004:5042:292189","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. 0xf1d0558d3dfa618ab50577d9a7b6143c668c0b0655b5acddb2ba07684d3333dd
2. 0x12442489bac35201946a369bc4f53dc7728e9ff97aae0cec5f0e4b84bbd77fd2
3. 0xb30e94c4997312a0e0f3ce1f1734b730685a675a84e22d26b9d56512f3b42528
4. 0xc59b2b5f1135d65a093865b144245a099293c87e3a3c65a3820a935ffded987d
5. 0x436b0537c203a5b75e73a130c828a751be2f08f930fe9b61e085285045f7eff0
6. 0xceb0baf4949fe1ee0cfad31e793942073b1964e6c1e1b1a14f380244f1a12aab
7. 0xe488e20e59b6a91d523a2ebbb2baa36543b6b02b1c55e19d88671d837a196b10
8. 0x3e26ffa02519441aacb6efc12b68769db80bd37e30d9fee7ea39cb548e43f019
9. 0xa94b4b97882989fe601535e1a67c305cf29b2467c6e48a62ad423e1e7fcd4f4d
10. 0xc41566db15fe7701b836c47fb731f85ec86d4c8588077bd5c4d68b4cbdbb92d1
11. 0x781fbf66d6f721ce8aba35ad73baeeba4cbeec93f42958f8dcae86110d4d1927
12. 0xedaf4b06d63995043eb922cadb11c75a64f98fb3180d635d7e396cd9c8328266
13. 0xe548c1eb35525797a537b43c3fc3e8e92a754730c1a1278d482ddb992877f15d
14. 0xbf7e123029ce4365b819863a1c92b78b356111fa8f0bd187055546ccf59fa8ff
15. 0xb0895d3fcf0eaeb1070bfba1f01a9f303d7588c23fce13bfa62350e6db1b923a
16. 0x86f9d5fa5ffaf68243f66522b43dd83f29ab34fea48dd0c3366dc8c8821ebd3f
17. 0xbb1998892a86d9633ea7b5de06760114b45777da649c217062ff0d65d7095f34

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345