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Evidence row 1775927

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:11244
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
9371d19ad9a35cf3f0ad20b5383cec20ce59984e54f4b650f865975d8011366b
Leaf
0x8f71c53e7d570d048df27f53d4964267046ece5fa095e91d754cfa87ad2b7c6d

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/pHGMhm"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/9a2e216f-0b97-457e-aba0-79870fc9e8eb/.well-known/agent-card.json"
    ]
  ],
  "name": "Sumet3",
  "owner_address": "0x50cffabcf2de42a3356285812e20e5716886ee30",
  "raw": {
    "agent_id": "11244",
    "agent_uri": "https://centralcity.ai/a/pHGMhm",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Sumet3 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/pHGMhm",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Sumet3",
      "registrations": [
        {
          "agentId": 11244,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/9a2e216f-0b97-457e-aba0-79870fc9e8eb/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/pHGMhm",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793551746,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-01T16:53:48Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Sumet3 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/pHGMhm"
}

What the leaf hashes

{"body":"9371d19ad9a35cf3f0ad20b5383cec20ce59984e54f4b650f865975d8011366b","id":1775927,"kind":"listing","method":"sync.erc8004/1","observed_us":1793552028880382,"prev":null,"subject":"erc8004:5042:11244","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. 0x8f7199fc276e30a11f51e2c7ef8fa7ae956031013042e9f04343d13e7b90fe32
  2. 0x3260134eb238e2d0353866e8593a0af560efbff51f10d556db43271497f27736
  3. 0xeec7925eb727b368048f3e7f3ca7ecda461f1fbbc833a0a267fba7531e1e28c8
  4. 0xd11afe99fbed18686712a5c96280ecadbeb2b3a36ad3c5f1218397569ddd21e6
  5. 0x8c3fd0c22eaf6b8806e2fb57bc5d9a50226c0cd641f730d475d0fe1f04495616
  6. 0xd6f7899949e1bd1fadc8e096b1fd5ae5f23b7d34c329e9b5e9ac4361492c3fa3
  7. 0xc16fa0d57afacb65bb1835517af7dab73fe791d40b5bf0981e1bebfa6cdca060
  8. 0x0bda0fa6c7f916e0ab3a7af59e60f1a1d0776948e84906dee2ddb59051048e21
  9. 0x1008e1bd4416d02f039164af4ab3cef709485da4f0b8fc9b617a2fc9908a764d
  10. 0x00c71907037b85ff015196426e58aec739789efd6cbabff00043b2852654ea8c
  11. 0xd4e6d2a5d588554f8c9aa5b924a8860189507f70b39346c868d4e03c702ff5bd
  12. 0x975ddd222bead9708a1d5eb602535d44e806cc898a062f63445bcd5475b18160
  13. 0x592c6bf7478ece75e30eaddee3c7949403bcafb35d8489fe5310c10667a2df24
  14. 0x43a0d126875c656347b68ba3c0196959406aa8df8a7cd284fd2814ddd386322c
  15. 0x23107b06227fe01d939429fa5248f5555093c421dfc6b8bc6ba3518a65263d17
  16. 0xc2b1c84ef3531511a3d8d9db5ff9eeca2725a3782e7f9c4ac87fc0f1588349fa
  17. 0x0c618c42b286ad61acd8204aa6dcf024b8b041d3759aa585bf4e221abc39cb5d
  18. 0x6142ac48fda269c17791c79da99c2456ac6acfe98268f4d168a404fd6040c703
  19. 0x3315fd2757fdd435852cc277377234a3f3909a6d2a089d0e36f6d59aacfda910
Day root
0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3
Chained
0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4
Published
On Arc Testnet, block 70262758: 0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90

How to check it · This row as JSON