Evidence row 3466396

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/oQesIQ"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/3f89e65d-550b-44c6-9eca-0e45c2d053e9/.well-known/agent-card.json"
    ]
  ],
  "name": "Baufel",
  "owner_address": "0x326e7b2e309c2f1c74eb55ff3072badb543a4745",
  "raw": {
    "agent_id": "357146",
    "agent_uri": "https://centralcity.ai/a/oQesIQ",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Baufel 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/oQesIQ",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Baufel",
      "registrations": [
        {
          "agentId": 357146,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/3f89e65d-550b-44c6-9eca-0e45c2d053e9/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/oQesIQ",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793917355,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-05T22:22:58Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Baufel 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/oQesIQ"
}

What the leaf hashes

{"body":"23e6d0aad8872ce591dbbe4cec5e815a656ed132cc2132a6691bfafefdd059a5","id":3466396,"kind":"listing","method":"sync.erc8004/1","observed_us":1793917378761862,"prev":null,"subject":"erc8004:5042:357146","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-05 (322504 rows).

1. 0x5242f28153285cd07080e3bf0fe06f030093f52bcbf8700db8af29853ccb2293
2. 0x4d3d3015be5448e809340965cf0d415b05c8c05c053f945dc008e18917831a67
3. 0x2e24c5387e81495293208b40542025c8be83a5ab42c9ac6297a6f4734917c159
4. 0x596fe5ed2fde3e2a8b790669948b8dd7fff57ca116b415c0cf864cc42dd3982e
5. 0x49adeee4f6fb2d085493e58decfa74c562c289071d6264a916412e29eaeef80e
6. 0x10bd3d771b206a6c9290d2069894c172940a89dc2b59ac038a1359ec3646782c
7. 0x592ef83a5c718ff436545ac5433c7a5a13e8505cfc050e3d30c47a9471019dca
8. 0xf24aa976e6d75883b35edd3f1906689227e9158dff721cdf842965660c4151c5
9. 0xe4092749da45966b12fcc6f00ddf3e3c7e74ffa84669b6032d370b69aca6ff24
10. 0x0fccd6dc680723ed39ac0ad3e60d703c0288f68c84a17af6e5ba07a0ad931d1a
11. 0xe964bd9a205d792aad43a3557d31ebf7a6884bc507beb064a4d06b7c0584b18b
12. 0x1583fd67b8e3b1d8876304f232270c77647f41936a37024d54488f675538a2f3
13. 0xff04f88f01db14dd3ab75ae4ad845f5913e27709edbc0eb6237c5c128a69b491
14. 0xc7c9a02b10652443317f29964cb3f80c8edb43f84b67644463046121ae250d1c
15. 0x20ca3add72ff47f6497449b7ee3adf1c6f2cdbedf8b5a49a56da543bf096a5fe
16. 0x01716548fb56e8e74ac29a1a638626afc662ed7e187bafcf089344de82365b83
17. 0xddde0b0de5219c91c717b03cab5216193dc0f26fb006aa8ba17020a71dbd997a
18. 0xa9caf228b42660818160afb416ff04cb014f57c4d8ee75ea3452fb76c3d8c645
19. 0xf72fe7c4860b9addb17aac4a00b8afc2f8085836173f10f31697c3d192df119b

Day root

0x9f0215efb0252701dc86d5600ce95f276cccc716759bf112525ae863f698d128

Chained

0xc54ddff800630c6cd9656f99e7d6a61adce99bf1cea37121600598b0a9a720d2

Published

On Arc Testnet, block 70942081: 0x88f612ad94ca63af4e4e9faab9f34b665b41f03828afac1571ad013cc62bba94