Evidence row 3143928

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/FhFslH"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/6f3931a9-7743-4cc5-93f7-94f102ff53a9/.well-known/agent-card.json"
    ]
  ],
  "name": "Siazert",
  "owner_address": "0x90f0c8f8d23bec9adcb335b6deb9fb03af5c8d58",
  "raw": {
    "agent_id": "304412",
    "agent_uri": "https://centralcity.ai/a/FhFslH",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Siazert 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/FhFslH",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Siazert",
      "registrations": [
        {
          "agentId": 304412,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/6f3931a9-7743-4cc5-93f7-94f102ff53a9/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/FhFslH",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793831682,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T22:39:55Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Siazert 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/FhFslH"
}

What the leaf hashes

{"body":"a644a055f9537694787d1d8643034c9a040dc4f2795f8ff62f020b46c06a5335","id":3143928,"kind":"listing","method":"sync.erc8004/1","observed_us":1793831995725140,"prev":null,"subject":"erc8004:5042:304412","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. 0xc703974d228bc1762c8901ed42dab0d81498c03f5520bb2dedf18e0a7146e69e
2. 0x2cdff4135f84e182aa38a29692dd9b1ee2f927bc2de9fd82990121ec8ba679ac
3. 0x1d9c32a35239a146675d76db8529eb6cc63312c053c48bf4fbfc123302a6020d
4. 0x32fc0563193eb694f6282c189ebf900309aae79c4afd4cf3b43ae683164ba184
5. 0xc7863c88035473ad416f936ae811a7e18d50e29af6f85a9cfa6402c871a3db75
6. 0x4a9b5d77206b70a60f9676bd942d42c0295b1279cdd77a60e9976c18e565b43c
7. 0xb7e5c5f2eee4be5c3efd64028b3710772602e28010e3c8a859fbc09c45fad19a
8. 0x2a89240981ea76ad4525a5861e80f70891e5f8d6bb3ac0677a005dd0a1e20a40
9. 0x95a11be28730cafaa62e0396fec2c8ca8d88f8593cd970befa575d2ade72521e
10. 0xf33bc261d6711652d64c76d7953b7f2e895f39a92638e9e62aa91b60e3f704eb
11. 0xa3d529239d44e480205b5193778abb396204f8a174b69b3c9c2219aa3b8c18d4
12. 0x4c80a661e43f32e30eada54397c7c52f9b60c4e4d208b996e378ea8d2dbf6c11
13. 0xd5733babafc097f5ec394f45bdfd63e892ae6b23964cfb5e4169128275124cac
14. 0x90012fcf29099b73d24dc68936adf2b2365bf0be4f4ecef52e4c03a41113ab4a
15. 0x90983442ab42e700d20428d242c4145406c7d45f3761d2e64f4fe48376715c6a
16. 0x1ea547989ac488dff8da9e79b0ab4cffe98cb60fb4c76ae15e4a1f53a247e0be
17. 0x7efb735f8d49bcac59a20b148718d382f32a05352c0255ebbd501ca73055453d
18. 0x9c1c771179da4a002386557e8601b2d4983c3e366808477ee20da18c282c1dd8
19. 0xbb1998892a86d9633ea7b5de06760114b45777da649c217062ff0d65d7095f34

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345