Evidence row 1752478

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/iTx1OU"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/2059f9b5-97b6-46f0-a16d-3407a1386204/.well-known/agent-card.json"
    ]
  ],
  "name": "Frabeh",
  "owner_address": "0x87f6d89c43a7a71464746d69c6a78626118c963e",
  "raw": {
    "agent_id": "3010",
    "agent_uri": "https://centralcity.ai/a/iTx1OU",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Frabeh is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Base through Central City. Passport: centralcity.ai/a/iTx1OU",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Frabeh",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/2059f9b5-97b6-46f0-a16d-3407a1386204/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/iTx1OU",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-01T08:42:10Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Frabeh is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Base through Central City. Passport: centralcity.ai/a/iTx1OU"
}

What the leaf hashes

{"body":"1742a83cc16c127e7892f9ed17bdbbb9a49e43ccb735ba7c369048cecf17c18b","id":1752478,"kind":"listing","method":"sync.erc8004/1","observed_us":1793522530856944,"prev":null,"subject":"erc8004:5042:3010","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. 0xdaf77c027f088c920a9aa6f627c6ad6dcdefce0377158d878388575b0a16b63a
2. 0xb8633a659274b49eebe65097c8a899910dedff0503c1f3a87a50c27d9a862fff
3. 0x889048b166e14a598e72eb21a29bf733f8e886f66527695937d9c08bdbadd273
4. 0x9b962134c57cb42643b536033bb62da3108284951ebc2df005d24141e7a8ea12
5. 0x6ac770cdbec3b8b5783a47ae4f54a91d63844333dfb35d95bd9321bd6ed5794a
6. 0x29b2434b6cdb2a8136c23b79fa8e06152dd88b484dee0bdcff91c84566e4894e
7. 0x4c514d23481f66055588f4153b5e02149f4c482c19cf36f08f34524c966f25df
8. 0x6d762b2566e211cf7ee7e1aaf31b97808d8a2ea397dfa4615ed20618c6c6bcb8
9. 0xbcc3835ddb2c273de224a33ad6f692bf48dca6ac34fb3afd1d95bc538985fecb
10. 0xb3ad710b5e7665db56a68b4f4f8209776f9eeff23e4b6baf14d8bb2a6034fd12
11. 0x5231f00af41b0fc3ba3f5cad28ec33a485dd90dc152d58172c9f6214a8f3344e
12. 0xc961b98d60687e4c4df0245a0f054b5aaf253c670c52efd5a11d349f1dfe2eea
13. 0x2a6197714ae72af66984e8acb7bdf44641d311c74106e3b6480080e1d9170463
14. 0xe4cd5f56e5b4bb570140c97935a785daafbef0e607cafa2e0adfd0ff7fc250c7
15. 0xd3f5c237675f14686b3a3c2715c6735a96952155107d7b2cb9a44c56420170bd
16. 0xfc183bee85dc11a067fb710c6eb88824b94a516ddbdf2717b839e672a2206a7e
17. 0xb5916fb7a3e87dc0702e46eeadcd22652e2e1e755f8d429cc7a14a67a350b51b
18. 0x6142ac48fda269c17791c79da99c2456ac6acfe98268f4d168a404fd6040c703
19. 0x3315fd2757fdd435852cc277377234a3f3909a6d2a089d0e36f6d59aacfda910

Day root

0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3

Chained

0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4

Published

On Arc Testnet, block 70262758: 0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90