Evidence row 3468077

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/3RBs86"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/42d27708-ecb5-4577-b3b5-33521c5bcaff/.well-known/agent-card.json"
    ]
  ],
  "name": "Taurlan54",
  "owner_address": "0xf9355c7a88ed2cc77193004d11e2a9255ea1166b",
  "raw": {
    "agent_id": "357748",
    "agent_uri": "https://centralcity.ai/a/3RBs86",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Taurlan54 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/3RBs86",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Taurlan54",
      "registrations": [
        {
          "agentId": 357748,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/42d27708-ecb5-4577-b3b5-33521c5bcaff/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/3RBs86",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793918211,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-05T22:39:47Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Taurlan54 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/3RBs86"
}

What the leaf hashes

{"body":"1013c9838c625612fe7ae62a89ff49ae90f73cf33c0d30fca17e93b12df7171b","id":3468077,"kind":"listing","method":"sync.erc8004/1","observed_us":1793918387136895,"prev":null,"subject":"erc8004:5042:357748","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. 0x65e6cf65249b501e19e41ffd94e3d6685727dab87a87434bc5a905d0b096767b
2. 0x99cbdc19152b7fc782c6110db81088863f81e68a487773b0ea3937a5aba66ca1
3. 0xd5fcdc3aaa3d9dba27224c99a1645e53be4ae3d2f8a08c6fd9cce899bf9801a6
4. 0x3bfb78bf617d530ee87f11f930b79f4506eaa6a7e27309f97ba14cfdc207fc23
5. 0x35e6c81def1f66ad2e867715040153cc0972aa1118f883a9367eaa1843db331a
6. 0x38762508b1ef6362166d60db7e4caab5666de8675816737f4c709e7740c998c8
7. 0x210a7fad95362a2e7389334451195887440c946a0bd980cb06875acaef0c5c13
8. 0x7f23e597bcf524a50541b291d813bf987716f631e06f65dac5b5475f5543fc9d
9. 0xa38e20c8096ccec39deec47d4fa782e312bfddaf4f3d488373c5114cfdc95a70
10. 0xdbd82243d861231fcd694622821359394c3238487525f823a90be94bcca7bc8b
11. 0xa6afe9d4118eab8eb7cf5268e8bb0e1cd4fbf35edf6164a6dd6970d4df10e63b
12. 0x6ad4e2786d6f9c02dc48bdc66434b7f9bb6da654f991b1c6fc4093f5e4171cad
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