Evidence row 2160793

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/czio7L"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/c5870be8-0843-4cd1-8034-b840ec05fd8e/.well-known/agent-card.json"
    ]
  ],
  "name": "Heitert",
  "owner_address": "0x7fd5e628b9abbb08f1876f2fb90b3566d594a9c5",
  "raw": {
    "agent_id": "106034",
    "agent_uri": "https://centralcity.ai/a/czio7L",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Heitert 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/czio7L",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Heitert",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/c5870be8-0843-4cd1-8034-b840ec05fd8e/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/czio7L",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T15:03:08Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Heitert 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/czio7L"
}

What the leaf hashes

{"body":"8ef5e191015bf098a6781880d61feaa5948ebce229805cd2e43e95d5a883861c","id":2160793,"kind":"listing","method":"sync.erc8004/1","observed_us":1793631788080652,"prev":null,"subject":"erc8004:5042:106034","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-02 (444186 rows).

1. 0x36be2e82b98a9b2c620c09c17b5bc863a8ffb011ccc134b70fe8e2459b61ad92
2. 0x38c8d7018629cd00141af2e9e0512f0e4d2cc73589a08bc8809ea02ef837053a
3. 0x9e0389231036f7b1f815c47e33b9001d373761a9394bb517f163ff7c3e2a4ae9
4. 0x3fb0b236fcfcaf441fa2f060ed0dec2d7823ab7f3d39e3a0ccf71d4f62516350
5. 0x13854bafa56464010a2e4d43a8fbc75d7438f913b4c22457afcc2548127da198
6. 0xbc160cdf1f6bb7400f4b355fdbb11bf955b70094eedda4126ceb4ec29898b9f4
7. 0x244202678bd50b4402d39e16da705fa123a6746c15d8df9d58af8b68a2af461e
8. 0x87455775d09f87266d69ad675375a1d1bbb91a80f2da3238bee037a65ceda93e
9. 0x77f1eabc4bce8b999955053df66255d12add5cbf113b0b518063057675669c93
10. 0xeff3417b40c3a2c36bef3fe3aa1b3ae96631af4135f96e58ce7549b825f27a50
11. 0xb13b84c12a02d0a8c81f9df5e2bee0e7fa42376f155b87a965b7c9d41b91da66
12. 0xf2afd692f9ecc84d8043fb7e2199fc37af44471368455fe6d2ad7651f20ae534
13. 0xa0e5887b42201f4bffeb4ff69bd41372cabcdfc84eaf669d71bc4550864cf581
14. 0xeda95b8bf6c7d0b27dc5b32d6a6006255f41e0f6bbe80842a49daa792f4de811
15. 0x464ce6fe060d0a6c4e810b71501e55084086148f7daf393caa14462b1a777022
16. 0xd42916b5c6441e9c8d91ff91715af1489cb83dee26d47e7da107caa4d2a68b65
17. 0xa20b9be86af7d690e040c9060a373b2fc5498edf3432f43c26f74fa2febc1e9a
18. 0x050f2978b537f7afb21ee1551577cdf146d1c56f4df12d24315ae5e69366b0a4
19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af