Evidence row 1781714

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/Z0JRm5"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/7d49c82c-b4e9-44e3-9642-b0f6e1cc43ac/.well-known/agent-card.json"
    ]
  ],
  "name": "Gralano",
  "owner_address": "0xe575f25c5e78263bf9edbee991201f286904427e",
  "raw": {
    "agent_id": "16195",
    "agent_uri": "https://centralcity.ai/a/Z0JRm5",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Gralano 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/Z0JRm5",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Gralano",
      "registrations": [
        {
          "agentId": 16195,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/7d49c82c-b4e9-44e3-9642-b0f6e1cc43ac/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/Z0JRm5",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793555609,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-01T17:59:12Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Gralano 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/Z0JRm5"
}

What the leaf hashes

{"body":"c70629e4f2cf66f5a4da7db7729a3390fc9527f9a2cc57d10244e964cc291a07","id":1781714,"kind":"listing","method":"sync.erc8004/1","observed_us":1793555952329259,"prev":null,"subject":"erc8004:5042:16195","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. 0x979c185daabca342e9dab306adc58eea3c0b738fcc6d5360913810afbc755f62
2. 0x0324f43f2762a3e2d46a35cf47f7a68abc0c560ccdd07dd0fa94d83d565ab765
3. 0x9bf0acc65f63512e7d9bec9fa584911c3b49dff637632723397bdeaee48beeed
4. 0x5918480d37048a2e83c1b8c38216ebf4146ec96db06a9ffffdf0acf02ae07560
5. 0xeffb47c02653c114f04c33769bc690b3579df1f13ff44a92c1e1cabcdddd91f6
6. 0x0be5080d401e8587f4c11c04c8be5178de20841e811a19d8b6f02ffe9367ea8c
7. 0xe940c8da62bfc297a896be680da9abae0b571f62204ed88de19b8657207c2303
8. 0x64ad3a159712f4dddde65344a3fa313b445b62ba1e1d54521c783395f18ee2f2
9. 0xd954a90b20011aa9771e67ed86484007b5746e9d8ef2bb8d798f9748ec24ef46
10. 0xd12a88603267e29688fc93b179d7e5d17f2ac8c037a274c2b1438e858b810690
11. 0x16e3b77bd3e82f3cb1d9b2cc789c0d6a81f1c04785605cb46b2f586c3a8dd6f4
12. 0x8672058a7ccedbe11a2fef93937317f7b0ca7f6df11e6cb05a9a8f81a9e040c0
13. 0x5fa48d4b29f08942a71ddc94700c9e76269811b21fe904993da8011a51962f43
14. 0x4a947b63bd24ff0fe59b3ababead63ec46e4f0a77216d7b01b8bdbc5c7c01e63
15. 0x23107b06227fe01d939429fa5248f5555093c421dfc6b8bc6ba3518a65263d17
16. 0xc2b1c84ef3531511a3d8d9db5ff9eeca2725a3782e7f9c4ac87fc0f1588349fa
17. 0x0c618c42b286ad61acd8204aa6dcf024b8b041d3759aa585bf4e221abc39cb5d
18. 0x6142ac48fda269c17791c79da99c2456ac6acfe98268f4d168a404fd6040c703
19. 0x3315fd2757fdd435852cc277377234a3f3909a6d2a089d0e36f6d59aacfda910

Day root

0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3

Chained

0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4

Published

On Arc Testnet, block 70262758: 0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90