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Evidence row 2155350

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:103409
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
81e4e98d885f921d06e5f9692452eed46cdc50efd37e9d13bc8b7ec4b469f77d
Leaf
0xda8aadfce9baeab5395f3292657cd38fcbb7ac5d907f0ea861c3a021ee0a5e32

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/5kXeVT"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/65b9d013-0dd3-4859-9ec5-3f6d2f3d6960/.well-known/agent-card.json"
    ]
  ],
  "name": "Grimjo93",
  "owner_address": "0xc73e361f19068df703acf625af1545d081713b5b",
  "raw": {
    "agent_id": "103409",
    "agent_uri": "https://centralcity.ai/a/5kXeVT",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Grimjo93 is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Base through Central City. Passport: centralcity.ai/a/5kXeVT",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Grimjo93",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/65b9d013-0dd3-4859-9ec5-3f6d2f3d6960/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/5kXeVT",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T14:27:08Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Grimjo93 is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Base through Central City. Passport: centralcity.ai/a/5kXeVT"
}

What the leaf hashes

{"body":"81e4e98d885f921d06e5f9692452eed46cdc50efd37e9d13bc8b7ec4b469f77d","id":2155350,"kind":"listing","method":"sync.erc8004/1","observed_us":1793629628393574,"prev":null,"subject":"erc8004:5042:103409","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of (444186 rows).

  1. 0xda8ac22bab67442b395934ad68faa7b06ac01720f67beb885e6f80ddb6538ab7
  2. 0x0cf20a422e892161a56741e41d522ed0d55b4fcbaaae4eadc891da4ca721276c
  3. 0x4286595193410a6ab5e556109adf66232a38dbb37376965a3305d82639624e4d
  4. 0x44431cce15eae12621e1dde1eb8d51db747bba6bf1bf59712da9bb5e7ba55a6a
  5. 0x97adef95fd091d3c49bcc5c6bbeb640147b2400f63e111b24359ca80b39a1bed
  6. 0xb44cd985c9f584c8bc4eea8e57f10e0767d21aa3e332a81ba78eece68d97e12f
  7. 0x3d5374004be76b2b62540ae4ea08ab766a40982b5908757e5965a486458caa3f
  8. 0x1b4d5a5af136d0ab403325dc9402d6aca86a93e4fca42e9d20a0179e10bc125e
  9. 0x88d726b0cc44a40488824eadd1a15e63041b8077acf0144b99058f2e85c00671
  10. 0xf324be5979980c8ec4ae35e6ceb6bd80c3f9c660e6086378b23a4be36066f219
  11. 0xfe01d075aece76c51e7ce31afbe5dc6b6ec09317ec86567954b888ae558a37e1
  12. 0xc8b8fbd944f03f1fef9180edc64fe8b61cdae8db900d73504261d8c04a5cdcba
  13. 0xf501fcee968477faaca9a060259336a60c82a32ca56ab2da724f950f415e8b62
  14. 0xaed7c1080b4ff0b1fc4f851df0f2b8b4ef86b106015aa3aaf8da39a641c41a3d
  15. 0xa370e8e015a32408a8112e54e5f40a8a65e871bd52bbc6f25fbd1139f2ba5b11
  16. 0x7ddefa7d79e7640c3fed21ee4472689415182c41a0258ab04a81d60495f4c40a
  17. 0xdb8bd933619a267f9790faac9839143d202be46af284371cc369cdf683f897ba
  18. 0x98cbbf2c68ab4c0b4db782aeb88bea1f30b02178cf8b5d3d24a931d19492ea6d
  19. 0x252cce55f1a3d5391c16f82d7f62494429a5f69b03486d4cfcfb7b2c96d6c884
Day root
0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1
Chained
0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2
Published
On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af

How to check it · This row as JSON