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Evidence row 2578035

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:181860
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
9fbb0c6be4bbaf8935ed3eb5af9835f0b8ed951fb1cb4a4bf0bf88586b60057f
Leaf
0x5c2a6dce7eaaf8fcc34f454cb03cc53c58175e4eca0e6209fb844eeef84a4515

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/YZbxVE"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/a9ec68c3-2d56-4b4b-9456-689b4baa445c/.well-known/agent-card.json"
    ]
  ],
  "name": "Kampito",
  "owner_address": "0x768521b8d28bf1fd207f14eda0cd99716d3fe58d",
  "raw": {
    "agent_id": "181860",
    "agent_uri": "https://centralcity.ai/a/YZbxVE",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Kampito 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/YZbxVE",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Kampito",
      "registrations": [
        {
          "agentId": 181860,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/a9ec68c3-2d56-4b4b-9456-689b4baa445c/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/YZbxVE",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793708303,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T12:20:14Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Kampito 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/YZbxVE"
}

What the leaf hashes

{"body":"9fbb0c6be4bbaf8935ed3eb5af9835f0b8ed951fb1cb4a4bf0bf88586b60057f","id":2578035,"kind":"listing","method":"sync.erc8004/1","observed_us":1793708414693655,"prev":null,"subject":"erc8004:5042:181860","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of (425475 rows).

  1. 0x5c2a52f31060dabf87eabfe344dc8c701329bf03acb13e35feaf7367dcdbafa1
  2. 0x2276f8ff59276be0af2a918ffbfb5c468b07d23ad158c28192d21a82e731e2bd
  3. 0xb4627780884148716010972258227b412338ff7c40256db75dcefe57dde03119
  4. 0xf0620de3d1638c2750858b07df06ba00a77bfbe498c713443f13f2eb1f87689b
  5. 0x519e64f8de6ced8aa44f4405030ad6a12990903511fe4ec1c2f52dafadddf014
  6. 0xe7303e000515c2dec470ed320d444c8da669541e65ca2f92de6514c640cb5f88
  7. 0xd20caa3e09bf57e38015b9323f33f3a36ef005cc703ad26c313f15bedd2f165f
  8. 0x719ecd9f844ee0de60c7bd84dd7be10fa87334dda3f403794f50b8e60777238a
  9. 0x547afcf5a5cc95f115cbe531e3dee050d12a14482845a8843704aae4cf54e846
  10. 0x90f8a16557432630bb7a024159700ed566743eabafa26a3a5760567f85c55e7c
  11. 0x3afa69d314b33d4e67c709df2d8e14e38f0d5a889e4e02cf4b7912c65e9b1d4c
  12. 0xeba477ec9dcd3e2896a40dfa054e1d6f277259e41f43119e0870448cdc37228e
  13. 0xcf11475fb1d88adbcfc7a6c6c088c0d1cc115e211d125d8b50181219cb4beecc
  14. 0x1fc4191e8f35bfa53de7e0451b776edb79a6c6dcdf333b4de5afdb414a516e3f
  15. 0x335134861d623e850e919233efd5afeff49bc2ffa02948458dea325cdabfc928
  16. 0xd3872af0d8c282b0d088e008b24701ec7576ad8e40ceab245546a2e300818868
  17. 0x3ef2d6c56d2bc5990e646c07605e90ed24d1c642cbcca8f60a35422b8b7981ee
  18. 0x717b5d7cbc24826c5b1f7b7433bf30b76e9ba1370476af4e1b494a5211897cc3
  19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6
Day root
0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a
Chained
0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43
Published
On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7

How to check it · This row as JSON