addrbookFor publishers
← The evidence ledger

Evidence row 3368523

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:319651
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
a433b4a83061b97e34b6ba1a4d3b3dee46730f64b688d50392f02f6c7f88ea08
Leaf
0x55f9327e9c360a8b467d8447690f94b57bc9b6ce1595ec227b6a7285584c849d

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/r5G2Zj"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/c110c659-762a-419f-8f86-c44312abcb73/.well-known/agent-card.json"
    ]
  ],
  "name": "Maaleh",
  "owner_address": "0x6cd8da397974c2a035e0ccaab245c43bd8d41394",
  "raw": {
    "agent_id": "319651",
    "agent_uri": "https://centralcity.ai/a/r5G2Zj",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Maaleh is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Base through Central City. Passport: centralcity.ai/a/r5G2Zj",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Maaleh",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/c110c659-762a-419f-8f86-c44312abcb73/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/r5G2Zj",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-05T07:30:54Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Maaleh is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Base through Central City. Passport: centralcity.ai/a/r5G2Zj"
}

What the leaf hashes

{"body":"a433b4a83061b97e34b6ba1a4d3b3dee46730f64b688d50392f02f6c7f88ea08","id":3368523,"kind":"listing","method":"sync.erc8004/1","observed_us":1793863854011190,"prev":null,"subject":"erc8004:5042:319651","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. 0x55f92f9037f0cfdd269314443ba8e704c3b5fd2fd844a4e8f4b8a2e5fcd09e37
  2. 0xdfe356cf4927d1501899df5c521c7f807105ca7a3e9f5c1c5d7218ffe3001002
  3. 0x50732af3e6caf2729f1aeae88dd5ef34eb763074e929473b9f06a7789ec1a828
  4. 0x7f7a0e79b15face0b924decc6fc101ddb35eceb566fedf6c4ab6bffe8721a14a
  5. 0x2c6fb169e1fd6d3aab05448ccf01edfa3b29b443ac1ca60347877969cd7bad51
  6. 0x2481d7d516a3c1892a904f96173a8f39fd332562091fd60b44e0e43a728a4af6
  7. 0xc5574020779b27e91c95a9b276b1c038c13889cf7cb4e39fd45169500ad94825
  8. 0x4154ce4fe7dbfc93744019c28b28103c000d1189eb12881685ba8637e0ee5740
  9. 0x417ef43dbedef207b121980b46b1f2d3bfa23bb20d2b5da2df5925efbcceaf53
  10. 0xa7ba039becb3027eec1e9cc054d544394139baaca190d5b0833c38819113132f
  11. 0x58a7a46a813674a21cee7e120acd45652db473520fabdc0711bd6d88ff02e954
  12. 0x150630950603eab7a3fd98c90cc9867f38464f18415560fdeca110dfe821852a
  13. 0x05ed10366f7022b65ba0d6a848668db25748ece9b39afa5185bd888927bc0d60
  14. 0x449cf1e61bccebdf54815ea279ddc57c99a96619eb284a92aff809d999dc68c3
  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