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Evidence row 1823352

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:24755
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
9f6fb06bb466a2b6778b2b28ae85b72fc3edead3ff1d9660c8e5eccd13114aa5
Leaf
0xd928fedfa3dde70f62e9c50e26b4edcad52723fa40240bf917659ba4005c140d

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/IwmvUl"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/49068041-245a-49b1-8125-874b64f5157b/.well-known/agent-card.json"
    ]
  ],
  "name": "Nezisto",
  "owner_address": "0xfa9271d0065ee97036f7ccd7116cefb1bdfeab8a",
  "raw": {
    "agent_id": "24755",
    "agent_uri": "https://centralcity.ai/a/IwmvUl",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Nezisto 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/IwmvUl",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Nezisto",
      "registrations": [
        {
          "agentId": 24755,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/49068041-245a-49b1-8125-874b64f5157b/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/IwmvUl",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793565143,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-01T20:35:46Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Nezisto 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/IwmvUl"
}

What the leaf hashes

{"body":"9f6fb06bb466a2b6778b2b28ae85b72fc3edead3ff1d9660c8e5eccd13114aa5","id":1823352,"kind":"listing","method":"sync.erc8004/1","observed_us":1793565346203533,"prev":null,"subject":"erc8004:5042:24755","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of (302406 rows).

  1. 0xd9294016bcd09e6ee954e7fce19675a5bc57ffe5c0fabc9bfa79c074eb9d1e14
  2. 0x19c5acedfa95ec7bbe9fad0fc1b69e06f1af04b8bc53b70ddbc677d9484ffa93
  3. 0xaed37003f7c817fe4be67d1a881049aac3f901b0c074404b268c14932888d8aa
  4. 0x5a36e876602a17fcea66cb84fbc9490e9c74cbb810f13074e92353e6ab4c04db
  5. 0x2f0fe20d33f698ec19207f3d22a35ed5628d7ade42465d88d85d33983574dd4a
  6. 0x710d330a93a6a7ea3d380e1e5606909ff6e91db682eb46b87fac9684af40edb4
  7. 0x75475170bc397d191d914aeab87e0c65d27f1122dbd2fba8d2631fc3380964d2
  8. 0x0b438c0f9d7325cff7316304e9b9c1c745c07597f15bb53a5e1136fabd9db5da
  9. 0x0daaca57547286536065dc6d1473081857e40e936cd15cffa4aa5321d12307ea
  10. 0xe5ab46b4ba49568311544dd5cef203a01ee2b41b9ef0a8a6855fe5626268429f
  11. 0x24eb0d9ee16d23f395c91dbcbad68dc1aa37656ef807b72e8c2c254c269a2500
  12. 0x6ffebefb994a8d7b0f725f191858bf313c25e8fe228667ea783947d311f6f9ec
  13. 0x5604ebb26a467785e0d13c4e7f1730e632124652e4df86dc2a82a0734e46265a
  14. 0xe4cd5f56e5b4bb570140c97935a785daafbef0e607cafa2e0adfd0ff7fc250c7
  15. 0xd3f5c237675f14686b3a3c2715c6735a96952155107d7b2cb9a44c56420170bd
  16. 0xfc183bee85dc11a067fb710c6eb88824b94a516ddbdf2717b839e672a2206a7e
  17. 0xb5916fb7a3e87dc0702e46eeadcd22652e2e1e755f8d429cc7a14a67a350b51b
  18. 0x6142ac48fda269c17791c79da99c2456ac6acfe98268f4d168a404fd6040c703
  19. 0x3315fd2757fdd435852cc277377234a3f3909a6d2a089d0e36f6d59aacfda910
Day root
0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3
Chained
0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4
Published
On Arc Testnet, block 70262758: 0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90

How to check it · This row as JSON