Evidence row 3140622

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/5eBSbo"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/a8bc7019-eaa8-4e81-8810-496b0d39d446/.well-known/agent-card.json"
    ]
  ],
  "name": "Reovon",
  "owner_address": "0x3f9ba0229ecc2c9a675ef1b8a6db071943bb3ae9",
  "raw": {
    "agent_id": "302355",
    "agent_uri": "https://centralcity.ai/a/5eBSbo",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Reovon 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/5eBSbo",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Reovon",
      "registrations": [
        {
          "agentId": 302355,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/a8bc7019-eaa8-4e81-8810-496b0d39d446/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/5eBSbo",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793830320,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T22:15:40Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Reovon 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/5eBSbo"
}

What the leaf hashes

{"body":"e4e43083eda38f73c4219e9cc4364f44419f13b343089295fa21df94c360d3e9","id":3140622,"kind":"listing","method":"sync.erc8004/1","observed_us":1793830540965880,"prev":null,"subject":"erc8004:5042:302355","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. 0x3fae688ca616adb9692d39a3d20769ea1a27101c708049ef3e01f0e9d8943c7a
2. 0x3441cee9bf73a86fdcb561473734e46dbdbc5e834151d08716d145bb8d6c2d52
3. 0x54ae08499062c6d9a665481bdefeca5ea4088a7239b58af7d3c5f22215516479
4. 0x6323abbfc70a9b73baa8a732bb343c08cd7649b055ceab089f7da7e74c7e5069
5. 0x8fca8b0bd48cade943b239ee0010a1ddd70cc4be8b03c71c0b99e278f22235e9
6. 0xb65a3ecbe1e9161eb53ee3c754da25a3f9c8a09e837993f242122fab47f7c1e4
7. 0x9029afb46acc5a0f0f8586e26b8998d81c6c23471232a7e266eeb58cab8a042b
8. 0x3918b02ca48eea3d468c64ded5136f4b197d7fece0e0682c1083baf614e60a93
9. 0x885ffc0802bad079d6d3b854c99f000b335cf60aa8d16d7848bda8ecead1a3a1
10. 0x584d3728a6e50990692b90fcbc05c6610c6623fb75245c76bf698bc6ae18fc02
11. 0xec07224030c75f9331b7e5f51839dc476c702adf2c8a1a0d24620db8ed46d492
12. 0xb929cb97ae919408df98ed45d386359fecab4e5b8b097202c5e08f3fe23c7fc3
13. 0xdec29d7e4054f7f2feeecfedca93a5f55f6fef0ef1d96f5adbaa18d4720c8c77
14. 0x5d4b40cb7f9ad30e5c7ff0e3fa47a02233729423e5c48ec0640a59e60b744db9
15. 0x0e7da910ed6633cc83110a62e4cfaf050cec994a935be0ff6262890125f0d2d8
16. 0xc8267b28cec4406122f99bfc9732f9bb7e0af530b05633084110c1bdbc4a7cd5
17. 0x84ade16fc3dc3a4a6aa46b581fe43195d593a51802c7d0a75e650bfd9c3ea4df
18. 0x02f64ca19e7d9b09718851d2ce3abf641982580de99411626d894607cf386cd5
19. 0x10067354f57fa0cd86b7423e67cc1c7d107d7c9c6823df5246c4fb63b60575e5

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345