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Evidence row 3720403

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:392958
Recorded
Previous row
#3720100
Body SHA-256
23fe2bb4fcc0276f960ad9815e63451e2db0b73f460bf84213aa856946a211a8
Leaf
0xe22195fd518982e7b6a7542ac3cd1772c890c5d4ca62c32c1d2b9bd68fe3a775

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/RkStyT"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/be04a1e6-1b6b-40a7-8c48-57814830fc15/.well-known/agent-card.json"
    ]
  ],
  "name": "Mamias",
  "owner_address": "0x5fbb98a8d8f4582cae88d384a6f1e68f3e739838",
  "raw": {
    "agent_id": "392958",
    "agent_uri": "https://centralcity.ai/a/RkStyT",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Mamias 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/RkStyT",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Mamias",
      "registrations": [
        {
          "agentId": 392958,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/be04a1e6-1b6b-40a7-8c48-57814830fc15/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/RkStyT",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793965863,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-06T11:56:16Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Mamias 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/RkStyT"
}

What the leaf hashes

{"body":"23fe2bb4fcc0276f960ad9815e63451e2db0b73f460bf84213aa856946a211a8","id":3720403,"kind":"listing","method":"sync.erc8004/1","observed_us":1793966176931645,"prev":3720100,"subject":"erc8004:5042:392958","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of (303443 rows).

  1. 0xe221a8778b8ab0abc43c4fd18bb3c6e68bba7770db68d6956474ae1e19878ca0
  2. 0x23c969e9d8ebd13b697528e4032bd90ef5382ffd36d8327d3e35b7eab922c2a2
  3. 0xc4c35c9656647ba50b95165cf1b39d0d0e09fef8a33bc02010e273fd1e3f1ef3
  4. 0xa10b6776b2863f554489d7c3da3726746599b4d19b1e9cee323be7cc887c2572
  5. 0xade7a82ea9dfecad3dad41b013f1396f19c38cd2549fff1d3eb66e9c785b73f0
  6. 0xc5d447887e56b14ad0495ba629c8c69aa4b649c769aff885e52a1ae1e6d3ccb3
  7. 0x370a519160b927e84e66b0a5f71c5f509bab2b5170c88610fa0e6b28a8a0f64d
  8. 0x1b262a328203e3b975316f453dd95186c4a05444abb7477ffa5e8750e4583292
  9. 0x17e8840556aa86f79c5ac30291a8267a7cf741969b18442ae1d9797c05cd8996
  10. 0x6f56a8acb969c485fc75f53bb3f37dc3cabc7b56147f1efab94e34d41cd31051
  11. 0x563a4509e808d26adb1ecdce094070cda35c6e8b6e66f35947b0970a45f02c4d
  12. 0x49e69f185ffa011481e5be0da1d39a82b8249b02df2c699183f43d1bdad26f45
  13. 0xfcbd0642e88bf4d537266e8b97fc26382cc60c52e3367b427cbc12bfd83bda4a
  14. 0x401f473322bdfc8fea51b048fef00e1f433c6b46d6320840a3c273774f7e8299
  15. 0x3c1d5e613d15e0df0cd0c1b1c0e33f6806b96b933b69d2555bd92b4570955879
  16. 0x04c1c4929933bae20304ac32084d4b93dcac07567f68e828ac93bbc39eb4614c
  17. 0x0ab273486ad4e41bf08c741b20b2ee12e0fc87eaa429a5467c58fd3be34409b9
Day root
0xb30ccefe7182c6f767e1fcbfb5f64ffd649da831f665f65c5ff39cd40512284f
Chained
0xc383f7ef68d2914082484765aa09e42c12c59a74a096ae64127c562618c506d3
Published
On Arc Testnet, block 71111178: 0xfba13cb7ee4ada7f2fee3702a786a2201596be2ffea37dfc281ab4c8e9942fe1

How to check it · This row as JSON