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Evidence row 2061678

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:62916
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
f648248c7d2a699a228434998ee3c29628e358cca96884989fd1968a70d266f2
Leaf
0xe7bb0bc9af751800ffe9f69a8e8495b06bc778e1f945fda32c02fa4336eb7b23

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/9gDhhN"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/f345e9f8-b651-4d5a-92a9-c7373e4fd2d6/.well-known/agent-card.json"
    ]
  ],
  "name": "Jofel",
  "owner_address": "0x9032e25eaeb8f2c87037da9f4dbdb3bac05aec7b",
  "raw": {
    "agent_id": "62916",
    "agent_uri": "https://centralcity.ai/a/9gDhhN",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Jofel 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/9gDhhN",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Jofel",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/f345e9f8-b651-4d5a-92a9-c7373e4fd2d6/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/9gDhhN",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T05:02:44Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Jofel 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/9gDhhN"
}

What the leaf hashes

{"body":"f648248c7d2a699a228434998ee3c29628e358cca96884989fd1968a70d266f2","id":2061678,"kind":"listing","method":"sync.erc8004/1","observed_us":1793595764368056,"prev":null,"subject":"erc8004:5042:62916","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. 0xe7bb21aa527cdc668431c214956d5c48eb7dbcc3a3f04b42b2920217bbde3d3c
  2. 0xa9903a5d20c4b36a4f52a5970b7a5e710f9cd9cb9fb70077ab4efc77b41e5160
  3. 0x9856a14b67676e15fb754aa6aa8f50396927170ff07713ba24c5233298e97897
  4. 0xa3548b26e2bde988a74ba32701cbfcc4a3a30beb9646eee93b8ee9238169d617
  5. 0x5bafbca3a878796c10a61100f53b551087b4e57b7596b999d9a211b366573f70
  6. 0x6a5090710fdeae1c095be197186137c9137b871925e166c5e2666d97cea1e671
  7. 0xa5a18f3cd831246ac167f9263f16dc27ec10f25d56b18d2584b04c75a71f627a
  8. 0x6eed37332b0dfa4edeb304cebe3315edd899055e11f5dd11eaed116739a523f3
  9. 0x79e3da519495dd4a07cc9d40bbedccc8028b0dbdd21a123baea8c809816b9b6c
  10. 0x2bf812e442a4b339f5fc9141f1ca6dd0851baa0fa164b7be98ec8c0b227ebb04
  11. 0xefa8d9243871e2979fc6ddf8cb136359d9a8b6444343cc009a1cd50af6f690af
  12. 0x841ad4eaef71169e03e95d2082a5c83db1b3a56a9753b17df04fe34aa579b749
  13. 0x0418958fa118b0a6a70d8e336a1073213853f5a3502b9ffc66202cc82d3dd472
  14. 0xf02baa2f8f9b385919b2f698b2e9351b84bd44118a8d5a72f2d1303df2c329b4
  15. 0xd643f764eee39146411d4bff8903a327f4f8f55616e14e57281a245206d6ed2b
  16. 0x6dd7e4db65395e8670c7c2747d44fec79e03305934ef4746bf5dbca04ec6ec49
  17. 0xec5d643575d83c9e07e65deeef71943b53cbf3007e7e2b9a6ef414081509b0cc
  18. 0x252cce55f1a3d5391c16f82d7f62494429a5f69b03486d4cfcfb7b2c96d6c884
Day root
0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1
Chained
0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2
Published
On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af

How to check it · This row as JSON