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Evidence row 3405162

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:336002
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
3ec2ae12daace2d4d7a93bbee70959f84a90dee5ddc33be8a6efe0f98c828cd9
Leaf
0x52739921587693793f9fa690bf455d9391e68d6e65160f39da2c54927a23deec

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/8dPlfE"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/62f415e3-dae7-4ca6-ae20-7dc643cb58b0/.well-known/agent-card.json"
    ]
  ],
  "name": "Harledan",
  "owner_address": "0x5e4d6806ff233e0dbc9f4d8e994e3557e070f3d4",
  "raw": {
    "agent_id": "336002",
    "agent_uri": "https://centralcity.ai/a/8dPlfE",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Harledan 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/8dPlfE",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Harledan",
      "registrations": [
        {
          "agentId": 336002,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/62f415e3-dae7-4ca6-ae20-7dc643cb58b0/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/8dPlfE",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793883536,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-05T13:00:28Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Harledan 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/8dPlfE"
}

What the leaf hashes

{"body":"3ec2ae12daace2d4d7a93bbee70959f84a90dee5ddc33be8a6efe0f98c828cd9","id":3405162,"kind":"listing","method":"sync.erc8004/1","observed_us":1793883628660204,"prev":null,"subject":"erc8004:5042:336002","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. 0x5273789b181d2655593da73df9d1595d7b56b6bc8b30a07eddd625792f6d297c
  2. 0x5e044edf80c13e0f818ad0ba8ec7baab9e63b7622612783342117dd409f36c03
  3. 0xf99e57d79d7c75f279a5d1f26106493c2bc9f0dd6b1943c06a98ec8f64dd0fa2
  4. 0x9578893d53c775a07e7d24f3b7d58dca50e3a55370189e77a4b442a2123ed150
  5. 0xa8cffb54fba4c1a2881eddc6e646ecd86c7c5da6b9d20cd0bc4a954b0ed18740
  6. 0x8d52f10d02e99d5f35838e8ce5ddc8fdf365ae97e4e930ef21526b5c003b743c
  7. 0xdfdb62163cbeafff50153149aef3c460e26dd7afdb1c1d72685a0a8d81d44479
  8. 0xc43e1f52c165f206a956578ec6c919e064d3fc3e2cb109c3a8024db73fd3ffb3
  9. 0x3574a43ea0c1e65c7e9839535f37f907da26970b4092811e18c1e66604c97f48
  10. 0x1ad3d5eea19d7cd84aa29f06acc7e40aa0cd7c69dce139332a9971a457a096a0
  11. 0x9ac725fd4bb5fdb39c80fe3900b253d68e8c2082141c94b596a53299bc4f2987
  12. 0x1583fd67b8e3b1d8876304f232270c77647f41936a37024d54488f675538a2f3
  13. 0xff04f88f01db14dd3ab75ae4ad845f5913e27709edbc0eb6237c5c128a69b491
  14. 0xc7c9a02b10652443317f29964cb3f80c8edb43f84b67644463046121ae250d1c
  15. 0x20ca3add72ff47f6497449b7ee3adf1c6f2cdbedf8b5a49a56da543bf096a5fe
  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