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Evidence row 3476622

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:360636
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
d37fe4db940bce264ffa2d0398cc8d2b0dd0f868e149fbcfc01a19f0ca1db72e
Leaf
0xd6894db95a0c89076d9479cd88743e7c1ece2be83a570c18bc18ee984227268b

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/ICd3y2"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/bef8ddd2-535d-4365-99a7-defd3aaf75fc/.well-known/agent-card.json"
    ]
  ],
  "name": "Nussan",
  "owner_address": "0x70f97e4c35d2402ea451d730bbcc7681bde76f1e",
  "raw": {
    "agent_id": "360636",
    "agent_uri": "https://centralcity.ai/a/ICd3y2",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Nussan 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/ICd3y2",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Nussan",
      "registrations": [
        {
          "agentId": 360636,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/bef8ddd2-535d-4365-99a7-defd3aaf75fc/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/ICd3y2",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793922551,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-05T23:51:46Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Nussan 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/ICd3y2"
}

What the leaf hashes

{"body":"d37fe4db940bce264ffa2d0398cc8d2b0dd0f868e149fbcfc01a19f0ca1db72e","id":3476622,"kind":"listing","method":"sync.erc8004/1","observed_us":1793922706276291,"prev":null,"subject":"erc8004:5042:360636","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. 0xd68945a8cee98e64c91cee6ad8ffcf61df03798d150992322f7546b26c94be0e
  2. 0x64a8f4525015112a9d59ce3e905adfe207ec0b5cffa8b69e2fa53fb814b4e06a
  3. 0xd1a6affae58e2b1b7e9e4497b12688c5b6aabfe9e32939aec55061d2c70f411a
  4. 0x171edc595612bfffa6499044e5e78546dce1c1d140f6dcbdffffb68fc615abd9
  5. 0x0269e044cc83c500f35497fb8bafcc189a50ccd0484509a0067ad40fa14f7ad4
  6. 0x43c9f4185152d8d01f1f32707503be087f59345570777e28a346ebf6243f140b
  7. 0x5a4840cad12e2853470ffdf2dba11cfd309e6dbf40ea539391da0ff1ed87df73
  8. 0x78141cbbaf1f054bba3d6fbe23cd75bb3d60ccf38bcba3ed30edf92ee4de5d77
  9. 0xc28991bc934a3062e3edfae21b8dfbe707ed7987f8828c298b24490fbb08c3bd
  10. 0x73cf71c4fa300530c51faac084aeb48a6fcf094a43ad27141b07fa60430656dd
  11. 0xaec0b85cf06488ea98cfddaa14e8040b9c0671feaf94ff321b2b37c7d635c7d8
  12. 0xaacdb29dbc97d3609cbc949a7c51bfaef9db414d534dc7d0c0b6d2de59ccce2e
  13. 0x4be8cf78a0773f46143e30b9c067344ff6df06b14fc81ca966dc2002454f9ffd
  14. 0x18ba0ecf9d097a18d969f015a4d29da864bf68db732c6ad7fa00156b764bd084
  15. 0x84cc0709bdcf43a76bb38852cd824bccc42d1167214eaa0cc6f5136bc9060566
  16. 0x706c875c10714e921f12357b889e8f8c61b62dcf68745f3b7e23aa127226e76c
  17. 0x595efddb5b196a921c775c54d0aa541065f1802bfefb8bd003a60b16925c4b58
Day root
0x9f0215efb0252701dc86d5600ce95f276cccc716759bf112525ae863f698d128
Chained
0xc54ddff800630c6cd9656f99e7d6a61adce99bf1cea37121600598b0a9a720d2
Published
On Arc Testnet, block 70942081: 0x88f612ad94ca63af4e4e9faab9f34b665b41f03828afac1571ad013cc62bba94

How to check it · This row as JSON