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Evidence row 1820162

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:22744
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
f8da09e4dcf0cce24ab29d385b40b0f5086126af318492e66023c3a95ba2d1b4
Leaf
0x4e9fe8a6e3b97e0a70a5526b6eac67157c84025856c2f50d094213ba9dd93221

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/Irj0Il"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/01a0a279-a074-4276-aa4e-3c289d596abc/.well-known/agent-card.json"
    ]
  ],
  "name": "Bebino",
  "owner_address": "0x437341c6d2c9e453c1f73252b4bbb7743dfe32bc",
  "raw": {
    "agent_id": "22744",
    "agent_uri": "https://centralcity.ai/a/Irj0Il",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Bebino 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/Irj0Il",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Bebino",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/01a0a279-a074-4276-aa4e-3c289d596abc/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/Irj0Il",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-01T20:06:47Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Bebino 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/Irj0Il"
}

What the leaf hashes

{"body":"f8da09e4dcf0cce24ab29d385b40b0f5086126af318492e66023c3a95ba2d1b4","id":1820162,"kind":"listing","method":"sync.erc8004/1","observed_us":1793563607033924,"prev":null,"subject":"erc8004:5042:22744","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of (302406 rows).

  1. 0x4e9fdd95d8d86a5f1531b6d3b5bcfe573dcc1519897607fe177690f78cc74e12
  2. 0xc559916fc4a531820fefff1df5687ddcc1c1ebe8297fccbde29a0e4bc93154ad
  3. 0xf81b5545fb11f74fa53be4a32b99d3355a219ba6ace06801846c7976ef7d7854
  4. 0xe0a977a28c4ef9954c8efbc3f7aab17f9837fbaa81493b37f63cdd7b51b04d04
  5. 0x36165bf5662ad3ee69088d606aecb5c476605005fa20e530c948a5005e608501
  6. 0xe4dbd7ed21632c797315a3566e6cab4001847685491135b551cb18f47b7309ad
  7. 0xf27c6a3e69fea9b90a4b00997775a8131c507b70aa39fc8dc40203dcb637f9aa
  8. 0xd372344340f22438dd0ab15aa7812b14bf69f2620da8628c029181b4f8742c14
  9. 0x1b836f3306306ad89a0c82d513f76fc85d230eecbf86fbdccfc187b86b6d0d8a
  10. 0x75712cbbcb5a496d5f2de7b5e19fcff4f1893b9f28152d75d83058b4063c6487
  11. 0x85c16e0cedce65f472dbb790c7dec11644a5282a5a4804e790a1b850dc511eef
  12. 0x802b1f7cfcb27b60961e820647a7818a97d613683af6dbb845cc14fb9c458db1
  13. 0xe856d71d4d8a98af6db9d570016de7389476d0530bd8e162ceafbaf3cd861a5b
  14. 0x4dd56cbe7671c2bd3ac1c5d78e38f1cd1c8a879b29f9a6a5b8a22555a3aedcd2
  15. 0x0e3f78943343406ddd3828dd4ca4b5a188e80ffe3ac87d64d979448ee11c1cc5
  16. 0x00ec7149eb024693951d82cb635dfa183f4f34dae011e77ba0420a38a378e0aa
  17. 0x97f6f39e601b6ef0e47b730aa0488b718c0d7882ad840342bbd7d3a705a1b3a2
  18. 0x1973893697931b7512ae5dc1a3c92ef92f633ae3574dce9029a35b5e94d2d364
  19. 0x3315fd2757fdd435852cc277377234a3f3909a6d2a089d0e36f6d59aacfda910
Day root
0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3
Chained
0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4
Published
On Arc Testnet, block 70262758: 0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90

How to check it · This row as JSON