Evidence row 3037434

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/zOlQVp"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/ba25b9ca-892a-4ae7-85d6-6ddf10efc4b6/.well-known/agent-card.json"
    ]
  ],
  "name": "Pempan",
  "owner_address": "0x4f0307403ae1d4321cbdd76db5e02e25eb6405b5",
  "raw": {
    "agent_id": "267488",
    "agent_uri": "https://centralcity.ai/a/zOlQVp",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Pempan 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/zOlQVp",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Pempan",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/ba25b9ca-892a-4ae7-85d6-6ddf10efc4b6/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/zOlQVp",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T17:09:22Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Pempan 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/zOlQVp"
}

What the leaf hashes

{"body":"e9f68e9b0f89ea2a57a5d4b7d559b407a46b0e69ec4739347449c87a2e126c0f","id":3037434,"kind":"listing","method":"sync.erc8004/1","observed_us":1793812162180206,"prev":null,"subject":"erc8004:5042:267488","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. 0x8fc7f33efd64f9e86fbbdbcafcbbc9c2b8ed0cb611092d6a00a2e40e6450addb
2. 0xb67b7f2f105c297ccd0554976b89f38c4f6d63a32c8449f326f6d5c4cd44012e
3. 0xd9700f1bc1224fcd83603c2279e9c8ae6c510775d81392a72fd3809aa0365da3
4. 0x4e459ca6c58b722f1379964c18d62f1a6b5eeba5cda8b21679c040bb8cecd4f2
5. 0x561d9c06f29e7095006ed29ee078f224f02483e576f15cface21f5163b8dc0e4
6. 0x2da7d02a5b48ffcee3b7e2c0c6cb6ccec9522442ed7b37d6a0d1f8db76dc15b9
7. 0x9d8f344d3e96080a2c6f6f33785cbdab9d39299120c710931759b01ea286bc59
8. 0xf5b4288614c0c7cdbc78379567347ba94677194473bdb96d142c900d28ab8550
9. 0x615385e0c6aa1c5f7e97eb3969404783756e0f1daa57fc03a8f3acf43040fbce
10. 0x77e0d3f5f5a737cc85531f8eed527ea9aa75a3607c920d87db129bd96281d65a
11. 0x8508d49490e6645214e5872b47baeb332e43237518252292d8da8637981d5b6d
12. 0xf656651b7b7185d3abc4ce13ddb7c68d67e78577a177973af3908c83ddd315af
13. 0xf7388591abb3a8930323ebeacf6113318b7e0dbad2c1ac381f65db930a78e67d
14. 0x81f4b53be09489882faa9a4cb613202e6d280222b8534330fe26fc56fa32a8cd
15. 0xdf9a63a7db8101ed0a28aec6f2d247d6d7df856be1e744490c9b5261f2c856a8
16. 0xcbeab7cdfbe295c259acb96245f397030a1d41f25243d4de19e7709db50be49e
17. 0x7f4f557ace8b62cd85774371e24477cdc34df4d2aa68c04511d8678e3978a343
18. 0xc3c363818e1d5142c4629be55f1c9e168a7466e628cfd2a858fe171aff1e91ca
19. 0x10067354f57fa0cd86b7423e67cc1c7d107d7c9c6823df5246c4fb63b60575e5

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345