Evidence row 3686938

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/EBAsDG"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/f931353d-7c5a-411a-8d22-61e5808e9068/.well-known/agent-card.json"
    ]
  ],
  "name": "Maorker",
  "owner_address": "0x8b0c1a8c4b58e788caf7f8f8b2a0dfa60dc814dd",
  "raw": {
    "agent_id": "375467",
    "agent_uri": "https://centralcity.ai/a/EBAsDG",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Maorker 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/EBAsDG",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Maorker",
      "registrations": [
        {
          "agentId": 375467,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/f931353d-7c5a-411a-8d22-61e5808e9068/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/EBAsDG",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793943087,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-06T05:36:28Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Maorker 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/EBAsDG"
}

What the leaf hashes

{"body":"e1b4fc8709e07a9bd3ca647cfcd125623b55f27e83ec10cc4e8562a78d4be3f7","id":3686938,"kind":"listing","method":"sync.erc8004/1","observed_us":1793943388413680,"prev":3686650,"subject":"erc8004:5042:375467","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-06 (303443 rows).

1. 0x8d2dfcc0288e3665679b9d061bd69eaf850c52cf128a0d302c02635d6fabea21
2. 0xf93274c19f9fbdf0e549667095755a029589fc52cf85acc1e4e652b579178577
3. 0xd90f1975d2ae245c40017cedc1d8acb5d943aeab624e337407102e7bb7474e61
4. 0xc71538b8819c5773f2d792e9fc79e4b18949455436f81dde6e88726b06cdd50a
5. 0xd23db75b6b3676ef47ac982c21711dbe0758342f540d73a14b16dd34fc1c67b8
6. 0x0053081f5905f8aaf20200b8c124e2e16a72efc02c413b9632e3c9d2c87412fa
7. 0x7beae5696e081f04d3d0fb3f59f02310b13fd58c67924339fa6064706350cfcb
8. 0xace899fcb6030b851cf61560c478a1c805defb771eb35626f859b115256bfeea
9. 0x86495e8f02d950ef0413e63f514b472d147b77173cd94792e00d5fe1b727be96
10. 0x177d36b6a7ecef313d3d849747a0da9634e6b33cfe73877e330f485914810b9c
11. 0x1eae7898c73e1af09a73eb1c36b5b9f67a3a5cf87c4c8a7c8697f0f4825bf34f
12. 0xcfa0e3f7eb97685b7890dd61762187f89470be54e4ace71b9c9a2b5a3b58a9c2
13. 0x83d0a877f7b75da72aee31dcf4f5023c551a765bb72066443139cf54771e23be
14. 0xa53a59d899d0a8f30f5d5ba66af2b300f2a07b2945067c18600cfbce284356e4
15. 0x2b6e1fccbe399ee4ae56623ea6c958d6ab4bdb0e2859743044f99fced1f59f02
16. 0x15b694ad919111e31e8112077ed1645b2f3c0d6f1433eaac3aaf1fff1c7c8aa5
17. 0xe98c6c6b56a21a2fc4c1edfe2563812e690a6a4336d11aef772ac1799d1ee7ca
18. 0xd422a75f6c3780ed53eca52b50bf40b8f17dc14cffb804142e44fc9f2672029d
19. 0xc0d08d48601d1be90bcfc025e66bcaa0030120d688dd9c919b36c2c4446f4948

Day root

0xb30ccefe7182c6f767e1fcbfb5f64ffd649da831f665f65c5ff39cd40512284f

Chained

0xc383f7ef68d2914082484765aa09e42c12c59a74a096ae64127c562618c506d3

Published

On Arc Testnet, block 71111178: 0xfba13cb7ee4ada7f2fee3702a786a2201596be2ffea37dfc281ab4c8e9942fe1