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Evidence row 2166048

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:108521
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
e28106b89d960a300f15027d1c6aedb459342e7ee0c086d238dc9e1c0df4cfa2
Leaf
0xe2336a4d6566dadf0494f75949fb9d167dd47c15fba6db2df8fb853b3f2f6b02

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/zy3kNb"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/4fd3d94c-840e-4aea-9d02-529637aa62d9/.well-known/agent-card.json"
    ]
  ],
  "name": "Trozero",
  "owner_address": "0x07570956da21000636a549151c8a995f69a64b1d",
  "raw": {
    "agent_id": "108521",
    "agent_uri": "https://centralcity.ai/a/zy3kNb",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Trozero 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/zy3kNb",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Trozero",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/4fd3d94c-840e-4aea-9d02-529637aa62d9/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/zy3kNb",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T15:42:52Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Trozero 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/zy3kNb"
}

What the leaf hashes

{"body":"e28106b89d960a300f15027d1c6aedb459342e7ee0c086d238dc9e1c0df4cfa2","id":2166048,"kind":"listing","method":"sync.erc8004/1","observed_us":1793634172581878,"prev":null,"subject":"erc8004:5042:108521","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. 0xe23382ff6a589bba62e714c17c508179530e675ca2046397fdfcc204bcca5536
  2. 0x62a4590740748e759bda3907b687c2728b1c4c537216b33f03c619c17fc4cb50
  3. 0xe7945c0606973595cd36c467a57bc07b53634c7da3bb59e5599cfd133eb3c7c6
  4. 0xd5f5d07ebfb0fa52dceb57d36f5e214a29b60053d6b9393162a7b8d66395c3f3
  5. 0x5efc8f0ba0d8b48d2e8c123f3cd75693aec025a4dc6c2722c50330f3ab8e3ddd
  6. 0x21fa154acdc7a9623401156a348384ad0695b90121b6cb49a2326c5b83269e53
  7. 0x97c21d49821f03a7fec846c616bbac94a877904eef2b4d7b2a2f957f9227253d
  8. 0x549801c340a3d181feeeaa2260c6c9aee59a057c5c86e45633c2d73c40a788c4
  9. 0xe4418e115b46f89b9c3a18666d7fabbf7e17132c4b4c5ce4217ddf5e40e7db63
  10. 0xa64f7c32457a5a86c35da9b5f1a8294e2400c1bb7fe85b79b9e86e00db8d5f27
  11. 0xe5985bff1a056f91914dd66e0753170d232359f6f964915a46d74ee39e2c4fcd
  12. 0x37814ff7d770a63821d15b27a2e5fdbaf9a62bb6f9fbf75879c68f737912a066
  13. 0x1a1962c4212994dc624f2a06650960c085108399590bfb7472893d9b1c149e31
  14. 0x5dd75981e1af83dc5ec1e2b8a2959012484cc3ea2e0defded2187a5a93ba7236
  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