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Evidence row 2162207

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:106501
Recorded
Previous row
#2161667
Body SHA-256
e55a8eee26d9a8bde3ac93acfc9bd13a13d02be071813c27b642e3c8b6cd1deb
Leaf
0x9add1cf08fddf15d1a5c6cec16083f2915d57906f7808a57249dacd8ca463228

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/Hdz1Y1"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/fd1a90ae-8311-4ee8-a4b4-e7c67ea9bf1b/.well-known/agent-card.json"
    ]
  ],
  "name": "Fason",
  "owner_address": "0x5ad4463012d997b03f1404f6ecfb07b2584cb7c5",
  "raw": {
    "agent_id": "106501",
    "agent_uri": "https://centralcity.ai/a/Hdz1Y1",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Fason 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/Hdz1Y1",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Fason",
      "registrations": [
        {
          "agentId": 106501,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/fd1a90ae-8311-4ee8-a4b4-e7c67ea9bf1b/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/Hdz1Y1",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793632191,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T15:14:46Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Fason 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/Hdz1Y1"
}

What the leaf hashes

{"body":"e55a8eee26d9a8bde3ac93acfc9bd13a13d02be071813c27b642e3c8b6cd1deb","id":2162207,"kind":"listing","method":"sync.erc8004/1","observed_us":1793632486493620,"prev":2161667,"subject":"erc8004:5042:106501","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. 0x9adcdd0f9c90153d3de2d8fab65b6fd32492681c0536957cafdb13620c49dab1
  2. 0xea1cf3becba1843675ff532142c3b62d5b0022e4407d180ccc8c8c18cf09b4d8
  3. 0x895597884c651d5c79c6759fa4ba3f397c279511421753ce7091aff2898fbbe7
  4. 0x1b37e8c692a7275e151e346a3b9d6209a037a990e7b8620106969a388bad0e2e
  5. 0x9c7753682df39c9bec3a9f08a7cc93c916a1cbd76957879809f14bf2b7d2272b
  6. 0x75f976cb92dce281462515d8fc81d70589048f9f6b6c9d7800619c2b6655e3e5
  7. 0x99d57e84cb76e3b92ae7f2e9ee2ebbdf738b944d3f710fa16a98f65cb0a970db
  8. 0xe9c82ed296d09f032c12d287f884d8efb42ad985c4e70f931754b9306f737806
  9. 0x41f76047a4bedefafba3abadd2d9c2101530379fac38352e886b725f4de9f46e
  10. 0xbb0a170f32756995c1e5f363753aae71db3439b90b05ca8116bee61f7b43c7df
  11. 0xa44c4a36b8d86fa938e0f579106116effb29fcc0a86614f8c076cc4254c220f6
  12. 0xbea97ef87badb4a269a9a806e24faae33a7711fec91ccdaba808349c0475fe9f
  13. 0x96eeba0e0bb8dfa0ca66d907340b43514f88c7ff36bd9a1299bad5cc5219d2d0
  14. 0xc5de092f33d9a5a2d3076d47423feb11b0630cdc080163babf6390bb04568ce5
  15. 0x9c91ecb84461aa4cb2a891252746755d862a88fe9bad822700cdb99eaab2edca
  16. 0x7731256c7406f95d30aabe3bbcb574b72535b9c28e8eb3db363210761a28a6b9
  17. 0x07ad80c0c234ecea379a2f4450dfd0804db049dbc62abe77af6306049ca6b6c2
  18. 0x98cbbf2c68ab4c0b4db782aeb88bea1f30b02178cf8b5d3d24a931d19492ea6d
  19. 0x252cce55f1a3d5391c16f82d7f62494429a5f69b03486d4cfcfb7b2c96d6c884
Day root
0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1
Chained
0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2
Published
On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af

How to check it · This row as JSON