Evidence row 3399422

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/hd6Afr"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/69767a85-c805-4b57-8af6-161e37ac52c5/.well-known/agent-card.json"
    ]
  ],
  "name": "Tokeh",
  "owner_address": "0x8c5d89426e9549841088fe30ca0bfac7d3110fcf",
  "raw": {
    "agent_id": "332190",
    "agent_uri": "https://centralcity.ai/a/hd6Afr",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Tokeh 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/hd6Afr",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Tokeh",
      "registrations": [
        {
          "agentId": 332190,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/69767a85-c805-4b57-8af6-161e37ac52c5/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/hd6Afr",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793881848,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-05T12:35:00Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Tokeh 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/hd6Afr"
}

What the leaf hashes

{"body":"ade6dbdd083a0db9b87da8e29269a1dba643c34c31d4e24ab1e5550327360a88","id":3399422,"kind":"listing","method":"sync.erc8004/1","observed_us":1793882100321666,"prev":null,"subject":"erc8004:5042:332190","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. 0x67e46b45c12eaf51a62eaf7b21a52ce73d93a10f353d04b1318ec64e20339b60
2. 0x315ef87c81dc815be0a0c04438c8c1fb9ead2c5a454305dcd021b719223cc3b2
3. 0xcf0a857da5dbb9c2d28cd3b875e96c5a82299a78f2198e8ac659bcbf95153f6f
4. 0xcfe0e478efc3b7beb0b085f054f82c586cc48b53d04d162fbf7b3c69cf5a75c4
5. 0xae1c8410f54609bda4e63536946b9326ca64fb50ba1723cfff26faee531ea2b3
6. 0xf78752530159ac3a00d3bd6a836758e300833c03d2de66590066af6eff64fd56
7. 0x3f1b632ea31b5ee8be779752157c7e28d9017e6186fec9d5593432590572617e
8. 0x7a40c3d5b130c9946155ccc5e68b9b88cd1c601f378aa34d8609cdf3470caf8c
9. 0x26aa13b1d0ba6bfe1fd3c4b8c71430fecf6be7dee52c01c7605011cd02a1dd95
10. 0x35aa6c1881e423dad7410e427c866bf58d6e181c8e4f19a996fc866f9a43e1e3
11. 0x3769d7bdf1b547a390dd030b01c483458bf599eeb801c86c1c907254aa205db2
12. 0x9c25a9608bc4d1e619e400fc844086d17b42c64252cf08b1da028dc480cfbbfc
13. 0x2c853a09e4d19ed122d82be31645f0e7e3c6b5041a18f2bf4499b9cd2bfc414e
14. 0x46ef5af0b7f0274dcbd6f51f6acdc148191a732eb4945d58cf9ab96f1f37d590
15. 0xd1b826c1036e86032791eb321451282a424bfed64c08ff605cb756a1f89d4ee1
16. 0x01716548fb56e8e74ac29a1a638626afc662ed7e187bafcf089344de82365b83
17. 0xddde0b0de5219c91c717b03cab5216193dc0f26fb006aa8ba17020a71dbd997a
18. 0xa9caf228b42660818160afb416ff04cb014f57c4d8ee75ea3452fb76c3d8c645
19. 0xf72fe7c4860b9addb17aac4a00b8afc2f8085836173f10f31697c3d192df119b

Day root

0x9f0215efb0252701dc86d5600ce95f276cccc716759bf112525ae863f698d128

Chained

0xc54ddff800630c6cd9656f99e7d6a61adce99bf1cea37121600598b0a9a720d2

Published

On Arc Testnet, block 70942081: 0x88f612ad94ca63af4e4e9faab9f34b665b41f03828afac1571ad013cc62bba94