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Evidence row 2192089

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:121879
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
e176782eb63b434c1c5f7c482c9ac2de93548181c6c2ad55f096b749e14fca79
Leaf
0x4d7461ee21405f811389f348b013952dc4c3c70c9bb0656ca6253be6648efe04

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/4dfijF"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/a0f62b59-1c57-4925-9836-1f33e1e9fe07/.well-known/agent-card.json"
    ]
  ],
  "name": "Jubus",
  "owner_address": "0x18654190a6d55cb378953ca8457b038fe875e671",
  "raw": {
    "agent_id": "121879",
    "agent_uri": "https://centralcity.ai/a/4dfijF",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Jubus 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/4dfijF",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Jubus",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/a0f62b59-1c57-4925-9836-1f33e1e9fe07/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/4dfijF",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T18:30:56Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Jubus 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/4dfijF"
}

What the leaf hashes

{"body":"e176782eb63b434c1c5f7c482c9ac2de93548181c6c2ad55f096b749e14fca79","id":2192089,"kind":"listing","method":"sync.erc8004/1","observed_us":1793644256019756,"prev":null,"subject":"erc8004:5042:121879","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. 0x4d743414b3d752f61f1433ad264dee69d7e66ac7b69c0b90fc8e60f80a9b10f5
  2. 0xda8d922128f58558ef23bc3096195835e78922e4d45922eb6144ab6fd79b1a05
  3. 0x6f8a881c313d0832ae1b50329339bfb71636dd6717c4b6fbed49a5695f15754e
  4. 0xc498514809cff38c94758bdcab25331b2b4719c9dd3a562289debf040e18848f
  5. 0xcf798549e3b4648e6ef14d3acb85f7dd237c112804c395828f016675e9d4ad02
  6. 0x3431a537a5e7dc8818588bdc774a2d94079cb32e15365e08084df3c0dba81467
  7. 0x37abfe2d958c3f6dec63e0317c8f56c08719d4a8e422fa80c32aee4c4559c65e
  8. 0x8582c2d5c662bc190aa1d4f80edaa4963088769b7042e575e87f4b75374d3920
  9. 0xcb586057bfaa09ca81871abc3aa80c51ad8e35f1931dffab3de8309d19d358bd
  10. 0xda29cecf864bae2acc34b74069bfab8877e67a59e0d359bdca0723d85231bd44
  11. 0xd5a90644c0f94ae06fc12ccc920a6aa5194e367054cea3ae88cae25c31aa8c8a
  12. 0x61b34ad045e6450b81b7a4502b2d97d0cc31cbac450cec30794ecaf30d1a78e3
  13. 0xc2ea6f7cdcf0c6904201c0d186a72f2a6fa2d355f41deec0e55aad057d5b8897
  14. 0xf01d425f0c05ac504062d9b471f06fbf10480b3526efb1ee77bb71aebd05f0de
  15. 0x67c99d356de30f9cfab88af48fbaa18909ef230dd09947e84da060bc03aca929
  16. 0x1068659ec8f2bcf26e4ad39786557a8c45d60e5ebba4fce2fb9962b2c9c59920
  17. 0xf9973981f80219d4f00fa9186b40a8144accc0c9875572fb79eaea312a21a187
  18. 0x4d205063c881c48edbbb37762a8d3bbb7444d4c42daa882f663a231893d25c35
  19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e
Day root
0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1
Chained
0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2
Published
On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af

How to check it · This row as JSON