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Evidence row 3406207

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:336606
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
b4cfb8db48e0b0ca56316f00613b9fd655882b87d5dabbce07252dabc1702425
Leaf
0x5f919ab50a1020a93fc0d5da70cf31b04f40c14bc88bd4719b022e6b92a58970

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/EVu0DA"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/454aa8df-c01c-42a6-b3e2-05baf63b3eb1/.well-known/agent-card.json"
    ]
  ],
  "name": "Liarkeon",
  "owner_address": "0xe42f4afb27480b4aeb32a3e2df9b95347dbecbb8",
  "raw": {
    "agent_id": "336606",
    "agent_uri": "https://centralcity.ai/a/EVu0DA",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Liarkeon 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/EVu0DA",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Liarkeon",
      "registrations": [
        {
          "agentId": 336606,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/454aa8df-c01c-42a6-b3e2-05baf63b3eb1/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/EVu0DA",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793883803,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-05T13:06:46Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Liarkeon 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/EVu0DA"
}

What the leaf hashes

{"body":"b4cfb8db48e0b0ca56316f00613b9fd655882b87d5dabbce07252dabc1702425","id":3406207,"kind":"listing","method":"sync.erc8004/1","observed_us":1793884006964180,"prev":null,"subject":"erc8004:5042:336606","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of (322504 rows).

  1. 0x5f91a4f57b88f1ebe94c81a52811888592d46f64252d5e49ec0e48bc9ac0c21b
  2. 0x6981b761baaa4425540079f8e0cfd82162f78d92657637be8dbbd5d1d621819d
  3. 0xd34445ed236869847d63b777a23a8cb20f2ef9dad5373f32f780ed4732aefa75
  4. 0xc499e03c7ded258469cb2d6a9dbe86b8e14641390d8857cc41b6a59980bc2793
  5. 0x810b5178e1385f0f078155985b54e2fe2df10df9cc8b0982e707312720da3af7
  6. 0x592d1c42d0fa267c6c5d8374ebd22f2d1e6fc1ab436261c6cf30294147cd131c
  7. 0xa07df08461af97a019776e416960fe1353d9903fb54a641bfdff604a1c2978cc
  8. 0xe35ebc03aba4698d19bf8008f7aeb82cad26e4a89466238f053b68db45c0cfeb
  9. 0xa041bf42a2ded1231f0190affd3c18a2224e5de325aeb3206da2ae56a4aaa252
  10. 0x191e5bbae6980b0aa27fb5d2ef33883f8a1f76440b8c38bfa910bf69a0304361
  11. 0x6a2e8c41e3a344084051912d631d2da5202518a5e9bec0eb71be8d1e800d886c
  12. 0x48d388e3440612fe10e2ba8e930313ee0e71158764d278f15ccb77daf0620eea
  13. 0x98caa4ab6341a38b8bf1e16922248a68f0bb42f22d71342e71490297a39d35f2
  14. 0xa2dc8f96b204e9ca3e547eaad92221ac78dc5f058c6959b821d49395bfe96c5a
  15. 0xd1b826c1036e86032791eb321451282a424bfed64c08ff605cb756a1f89d4ee1
  16. 0x01716548fb56e8e74ac29a1a638626afc662ed7e187bafcf089344de82365b83
  17. 0xddde0b0de5219c91c717b03cab5216193dc0f26fb006aa8ba17020a71dbd997a
  18. 0xa9caf228b42660818160afb416ff04cb014f57c4d8ee75ea3452fb76c3d8c645
  19. 0xf72fe7c4860b9addb17aac4a00b8afc2f8085836173f10f31697c3d192df119b
Day root
0x9f0215efb0252701dc86d5600ce95f276cccc716759bf112525ae863f698d128
Chained
0xc54ddff800630c6cd9656f99e7d6a61adce99bf1cea37121600598b0a9a720d2
Published
On Arc Testnet, block 70942081: 0x88f612ad94ca63af4e4e9faab9f34b665b41f03828afac1571ad013cc62bba94

How to check it · This row as JSON