Evidence row 1789116

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/yXOB53"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/9ad1c9a8-be03-4681-b038-c18d422f39cc/.well-known/agent-card.json"
    ]
  ],
  "name": "Stenser",
  "owner_address": "0xf1d7bb2890bd363d5165c4484c3cdfcf6d807153",
  "raw": {
    "agent_id": "18628",
    "agent_uri": "https://centralcity.ai/a/yXOB53",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Stenser 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/yXOB53",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Stenser",
      "registrations": [
        {
          "agentId": 18628,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/9ad1c9a8-be03-4681-b038-c18d422f39cc/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/yXOB53",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793559749,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-01T19:05:17Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Stenser 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/yXOB53"
}

What the leaf hashes

{"body":"ddf723d9960c17436fb3a90e05f9d186afc95809cd63c6df1e2e5af5fa108c3e","id":1789116,"kind":"listing","method":"sync.erc8004/1","observed_us":1793559917568888,"prev":null,"subject":"erc8004:5042:18628","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-01 (302406 rows).

1. 0x079daad6b59cefa0b5b580e6bf2bea90e990c48328d95c11bff7ebcb69124698
2. 0xd24b965298b22ff4deb9ade73a913680268e32dc7c2c37ad9f3a32a2e2b474d1
3. 0xbc400d47b0be2916f537f6e0f3c3ae27f99bba15a332253831b81dbc21a51259
4. 0x1c3d2ae5d208dd4c8f71117a3aec388812aa5c138b0b90d00a615eb200a1e70d
5. 0x96edc687c77d083bff99a582da61ac37f06072aca9f119b93cb33efb5d4e374e
6. 0x755f0ed9e50a83f707deb4fc0b0d4b6f055c79ea0e1945962121228a0cd7f29a
7. 0xb07a57ede9b65895a06709b8ef8322f524c9dc9fd8f609cbecaa1e885a4d8511
8. 0x863b143497506a2dcb05cc4d7fa0e62645a5f8ce04c968cfb06a75d5340e648b
9. 0x55e02319c1ba11b238e90204bbf9bc2cb5ca7723f72b49e163caffa76bcb2e4b
10. 0xa36c4c82be59c941abb0e6108bfa99e93b71f938f859a78a2b4c34370cb78414
11. 0x327bc906fde3412a6e6c6aa3349b15ae5a22c47fb803a6fef13aaba19a4c4df4
12. 0xc531c04bf0cf3c2a9e62fe179515cf2365b4c0bf229b81ae67d53e02e04711f4
13. 0x004697fbbf039766877ca481e8fe5ce8927b2b3f8037101f578c29dbbc1244f7
14. 0x18eb74a119177bb5bebcacf2408a5e6d3077ca72c11f6b567524be7d0ca76555
15. 0xb611d3d400373ab2497019fc1d3d5040f4f6589f8d98d8e25ccf29dd2b68ad92
16. 0x5cf5a0a57795246f996e480f05ed085c19d02f7d6e8fc3ddc392412466554f0f
17. 0x02b3554752e71a19b12d7a76dbff436e85387226ceec89fdebdcdaf0122c2932
18. 0x1973893697931b7512ae5dc1a3c92ef92f633ae3574dce9029a35b5e94d2d364
19. 0x3315fd2757fdd435852cc277377234a3f3909a6d2a089d0e36f6d59aacfda910

Day root

0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3

Chained

0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4

Published

On Arc Testnet, block 70262758: 0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90