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Evidence row 2182240

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:116954
Recorded
Previous row
#2181853
Body SHA-256
883c99200f85d569d54499839df67f58d514a83b62103ea997bd540a571348b9
Leaf
0x4fa0c91d3c7ce903b56ed5f979904d8bc347f89e13b9f79eb784e49c156ff327

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/3Ri6AH"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/d508c837-f3c0-4fba-b6dd-753c995575ea/.well-known/agent-card.json"
    ]
  ],
  "name": "Fredan",
  "owner_address": "0x3883d40f62ac6b3957e26a31150da7ea24774b3b",
  "raw": {
    "agent_id": "116954",
    "agent_uri": "https://centralcity.ai/a/3Ri6AH",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Fredan 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/3Ri6AH",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Fredan",
      "registrations": [
        {
          "agentId": 116954,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/d508c837-f3c0-4fba-b6dd-753c995575ea/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/3Ri6AH",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793640890,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T17:36:30Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Fredan 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/3Ri6AH"
}

What the leaf hashes

{"body":"883c99200f85d569d54499839df67f58d514a83b62103ea997bd540a571348b9","id":2182240,"kind":"listing","method":"sync.erc8004/1","observed_us":1793640990604068,"prev":2181853,"subject":"erc8004:5042:116954","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. 0x4fa0d4adaed556579ade4b962b49416e55024747c920b1782f5bf88f78a7b5e0
  2. 0xf456d7c7dc46aadb8b4497d98789dd77a675864a8b8b4166c699f036232ffb31
  3. 0x0dff7bf245dc1c1ebbf92ffb4592b024162c0ac7693358ff63dfddab1f7476fe
  4. 0x9f162f55ed8513d3fc4e6dec4492a9a6c20ade0a490a0bb4411b85df5539528c
  5. 0x8fa7f467a0f724e8e33db476621c0d89b67e1e5adb21159be35ebc0b9c10acc1
  6. 0xe011c80d1cfc45adf61e23f70a5360393065aae56043fb2c09f9ce082709d439
  7. 0x11ffd2fc8d44d47755d2ddd3bd45dbc1b07a49bebe6eb4267d0f5284f3f0446f
  8. 0x62fc3c2ddf030b39e60847977bb979a948fdb818f605091fd4251207cc96c2f6
  9. 0xd624706762d9c1950e13b58f98fd0bb3832a6fd05a9106b89a5b2da5cb5733af
  10. 0x76fdad855dbee6608473937ea25dfc3b3dc8f45fe035225e0dc9795e23e49686
  11. 0xf3a4095cdc874dd84a95f6d859e9d84b4f798ae81beda209fbec61562afb291b
  12. 0x49baa3300fdca43a78cce7c845ec7d1484d83c007d46bef189eab0ea73d61054
  13. 0x5e60d42a83833fb9c9050e07ccab878d6e233865869bd0ed358ec8cdb2d0bd7d
  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