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Evidence row 2727121

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:211132
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
70b617a25b1fd0d8dbf343628c863ba1a9640226c4ddabfdc88db19b1e3095bf
Leaf
0x1444245c4517829cab07e845574fff2fb0c6e02773d5af3d1881be882e59f342

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/7NdKnR"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/85fc4a9d-8ab1-4f6e-a0fe-e7aa44eca443/.well-known/agent-card.json"
    ]
  ],
  "name": "Remero",
  "owner_address": "0xd37787675519aa54e886cd864d886071e6293b28",
  "raw": {
    "agent_id": "211132",
    "agent_uri": "https://centralcity.ai/a/7NdKnR",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Remero 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/7NdKnR",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Remero",
      "registrations": [
        {
          "agentId": 211132,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/85fc4a9d-8ab1-4f6e-a0fe-e7aa44eca443/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/7NdKnR",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793747807,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T23:19:56Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Remero 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/7NdKnR"
}

What the leaf hashes

{"body":"70b617a25b1fd0d8dbf343628c863ba1a9640226c4ddabfdc88db19b1e3095bf","id":2727121,"kind":"listing","method":"sync.erc8004/1","observed_us":1793747996378982,"prev":null,"subject":"erc8004:5042:211132","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. 0x144451fac8a1af7134f7c513ac9c9d2219b00219159992f8dd8e6beecef4b9ce
  2. 0xa6b6ebdae8f9df35fb182fe42c4527e310515833091b35e252b6f528316afb22
  3. 0x0feedd43fa647ff6598858e2866b090063bcb5e4f6af43a986f58fc608a0941c
  4. 0x9cc14e78c8941c9b066bf1deb60a426b320e60eee461eb45e722c499733b6169
  5. 0x6ac565dcf224b8b01d8709c5f412dc0fd1d93f3ea017175d3fde82ed8cc6c9c3
  6. 0x3e8417fb6c53d2ea4dc6a6e125cb21099ca2cbce24e06bd5e1bf6915e58b6f07
  7. 0xc3778f21fde359bf734144356a7f8feb2e7a9b510505d1f629164502c409c0bf
  8. 0xe9ec609ee0c288f86cf671844947ec183769b8f8cd43e685c000ac5cdd3ec156
  9. 0x43828f62610e6027b813718bd3f0b8942eb23f88bbd04b19557766c481dadd5c
  10. 0xee19fd54a11195baecae48da8cf3236d3de2577b97dce88729e30e98956bcd38
  11. 0xb225c05758d496e2c1aacd8c8a4e220f670a8986100904844bf5dfbdc2cf95cd
  12. 0x4a703d7b488541b155124066b4dd7c3d5c7dec0475888c61ceba22b11223f76a
  13. 0xd94722bdb41527c7e86b71a63a94e4d4ae1edbc11a8300cc2dc1910b8fcb0a51
  14. 0x66e70e2e75d77163246a8096eab56d11301f21ccfe90f151078a58d2560d35c7
  15. 0x711583ccee5cdd04f5adf1bada00491547d886e40ddf1799b012e27be2a663c2
  16. 0xbaff679935afdbe869b23e88acf4edb06c80c1bc21fbe841145699495a3e2db3
  17. 0xa82fcd0af08a38380e777cb578b71498d941c589c6401f31d445e1685adcc978
  18. 0x012ad914f3f945da3b6b48eddc7a1388613e4afc04339deb76c609611864e9b9
  19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6
Day root
0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a
Chained
0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43
Published
On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7

How to check it · This row as JSON