Evidence row 3396804

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/pLsihH"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/ae70d554-b486-407e-a007-135d14a7531b/.well-known/agent-card.json"
    ]
  ],
  "name": "Reempel",
  "owner_address": "0x57053e7754a71cd22953bbfb28dd46a0b0178f14",
  "raw": {
    "agent_id": "330343",
    "agent_uri": "https://centralcity.ai/a/pLsihH",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Reempel 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/pLsihH",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Reempel",
      "registrations": [
        {
          "agentId": 330343,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/ae70d554-b486-407e-a007-135d14a7531b/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/pLsihH",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793881035,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-05T12:22:20Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Reempel 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/pLsihH"
}

What the leaf hashes

{"body":"689db3877506ea7ddba6fd3c6dc66c1250a880b00cb14239292612e9e912546c","id":3396804,"kind":"listing","method":"sync.erc8004/1","observed_us":1793881340818063,"prev":null,"subject":"erc8004:5042:330343","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-05 (322504 rows).

1. 0x9465b040d3914c56f82fc32f48262530d16a15ea0cac4b963d0f50859e931e10
2. 0x56e33754c22be667d1913755a96f9ee77f4980233054a5b1d5408a9b6b264d1d
3. 0xe2ba51a7eaec20a5e8228e2a92163e3a4e589ac678151799e758df957190dd00
4. 0x0a6878d3b83be047853e6a0a9d8fd5cd70270e3a3f8728ecdccc3783b61186f0
5. 0x29fdaac12d308f94ac1ab8965bae76574e151490a8c866a2c03225bbcef78240
6. 0x052edfc62b31a09408181678614260133b8037aa87b6132a26acd5a40ee667ac
7. 0xabb56bd7c0837dfb7d1c77847603fdf0ec58f8d4292db4dd1768c86aa43ce523
8. 0x19784926d69f4d49c78e5d6444d4254840e273f27905d2d405c9a226e92a55cb
9. 0xf3a2166dddc3646dee8ad7b0252b9bb3e88de96895f5b20f7b564ab864f7b51f
10. 0xa7579c932acd9e64a97c1feab07bc3c9da3c6c19e0910191f92876c299f28f66
11. 0x46ee8ba2404142b7e58fe5966fb214719b6b982daf3e7baa03dd3a0db90c3e46
12. 0x94259e5d79d4a42da1baa0e2ef4c4709836c722ba742bff6a395c39718f65f13
13. 0xa3664085bcc71207d81f3865ecbfbe8edaf5dd0f35cf6509def349bf1e19db53
14. 0xcd7dd4b73475d9daf8066f64735db723e9ca6d35bbe9f3158528fa2e4ee200de
15. 0x8d4c57bbc31050ce925844401ecdf17b888da2f6d1ae583a863bdf84d2854302
16. 0x5c64b7138585466e7e8be72af6f3dc72c511db2c0c1dc5b6e34ad4e9456c2308
17. 0x7e5b4628b4269525ce0744fb873651b9d7be5748de44b7e6b858af09c7e30bd8
18. 0xfb4e1f4d701ae273fb0cd57757f659e327608e5561a752b2099b436618493c84
19. 0xf72fe7c4860b9addb17aac4a00b8afc2f8085836173f10f31697c3d192df119b

Day root

0x9f0215efb0252701dc86d5600ce95f276cccc716759bf112525ae863f698d128

Chained

0xc54ddff800630c6cd9656f99e7d6a61adce99bf1cea37121600598b0a9a720d2

Published

On Arc Testnet, block 70942081: 0x88f612ad94ca63af4e4e9faab9f34b665b41f03828afac1571ad013cc62bba94