Evidence row 2939683

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/hcs6Te"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/41b3298c-ee02-4cf9-ab30-4f7e372ea56f/.well-known/agent-card.json"
    ]
  ],
  "name": "Pifeh",
  "owner_address": "0x7490d605de80b6a59f0825f44cfa9a050fb7327c",
  "raw": {
    "agent_id": "222842",
    "agent_uri": "https://centralcity.ai/a/hcs6Te",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Pifeh 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/hcs6Te",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Pifeh",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/41b3298c-ee02-4cf9-ab30-4f7e372ea56f/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/hcs6Te",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T03:30:16Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Pifeh 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/hcs6Te"
}

What the leaf hashes

{"body":"69f568c4e623958e66b1f37167c3c355bbe04e99b362e484d05c339362b12dec","id":2939683,"kind":"listing","method":"sync.erc8004/1","observed_us":1793763016857966,"prev":null,"subject":"erc8004:5042:222842","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. 0x7f335ec9d25ed4bade6449876c971f1f87d2ebafd261245e2a6f20c0189b8319
2. 0x74883d60901fd59533eb5efb8d409c0ff661b2d3587dc3afa265129e3ae1ec1c
3. 0x1c3e902351a24cdcc1bd2ce3784948268a9218213fe8ea37f60bf4c250d46ec3
4. 0xd848edca2d57408274eb489c90effc70ccbe15aac93e12c07899d9a97b596646
5. 0xc45cb3591ca1de3fa9b408326559bbc26832ffa4ca707bde4a06ae9ec6722640
6. 0x4eeed369a7863f977a44ebf60124932db53fc1ba2dd2305da18491760b258eed
7. 0xb75c6e5db7c34f921786b347b7ca5257324733ec6431d5b25ae7876daa8fd4d4
8. 0x24eb2993fba2b2bcaf806dc7a9109e3b73440ccb0efc3105d2d21cc616248b26
9. 0x87d3cce329045653e7a89d804ddaa93a097604291571f91d6a2e11a83a186570
10. 0xf9c75e863fe57f42c763675e5fdb821002304ff2117fd7f744e7c96015777924
11. 0x6da2ec2ba91d90e5ebb07de0f9883aff56ed135a24844cd7aa3348dbffb02a7a
12. 0xe8c94b0a64aed701addf9b7014f35eda02a18f5b678829a1da320624cc47a53a
13. 0x44c041327c57a45563a3e4415225269b79de5202c7b0120913ea2cfa3c7aa4bf
14. 0x6f7bea4b64c516dc4731bf8cc6ee3afed260a9be9432b829cdeeb4795d769e16
15. 0xea9faa12314fce7083bb3fcd444e483bf4b2595fe0fce49bb508693c72ee2193
16. 0xdc69c7e21c2f9c0827141cf63db0938760879d1a284b22ad79d15b80f400808c
17. 0x7f4f557ace8b62cd85774371e24477cdc34df4d2aa68c04511d8678e3978a343
18. 0xc3c363818e1d5142c4629be55f1c9e168a7466e628cfd2a858fe171aff1e91ca
19. 0x10067354f57fa0cd86b7423e67cc1c7d107d7c9c6823df5246c4fb63b60575e5

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345