Evidence row 3048618

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/ylZkJK"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/b1cc050d-80b5-494d-a9a1-161f94597e8d/.well-known/agent-card.json"
    ]
  ],
  "name": "Oravik",
  "owner_address": "0x3492f8af2cb25982dc0e021207298dfc61293bb7",
  "raw": {
    "agent_id": "274001",
    "agent_uri": "https://centralcity.ai/a/ylZkJK",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Oravik 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/ylZkJK",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Oravik",
      "registrations": [
        {
          "agentId": 274001,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/b1cc050d-80b5-494d-a9a1-161f94597e8d/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/ylZkJK",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793816583,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T18:28:04Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Oravik 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/ylZkJK"
}

What the leaf hashes

{"body":"3acedeed94984547f60fcfb67912c7c4fefdb9b0a8ff50831328b3da71f80890","id":3048618,"kind":"listing","method":"sync.erc8004/1","observed_us":1793816884592932,"prev":null,"subject":"erc8004:5042:274001","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. 0x3fa366680a4e8d11259dcbef14dced0c7d0f4087134a5344acde32803f00029c
2. 0x29e25578f9bee9718ea456432302e4c9820a4ac533db8998f6ade63f98ae5101
3. 0xe89efd269857d710e78085765f6f702297ea4e56b99540b6e175f439244c50d0
4. 0x55e21fa19a6fb8ebe931a59e447cf1b2f5e0faa3d3831eb7ff906168f69cc490
5. 0xcb5786b7273bd04ecdbd5acee98df755f354a2fb51a46697f2c1a5b6c918f547
6. 0x0c4e274f33271dd12c97ab752ae8456574d63a014da1abab6e481db09eae7878
7. 0xe7e4d8188f11b24ca13645940bff02ac7ad878c2b30e3afde23e6f720f2d937b
8. 0x99533c624e658aa52eff890f908ce01cb8a1c5e6fe325cce860830a243dcb432
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