addrbookFor publishers
← The evidence ledger

Evidence row 1781802

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:16283
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
a4d3aa56d74921430684c6af4a3076ac90fc8cfd76d5ad94a91263ec19bad038
Leaf
0x4aa3e59e1703e38721722b25f06851df73f6a3f6156e33a6070a8344a5d5c570

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/WoBjQ8"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/502085ba-9c0e-4055-90e8-4d3f67ee3993/.well-known/agent-card.json"
    ]
  ],
  "name": "Oronito4",
  "owner_address": "0x9c5373a531f51d7b45181aa74bde8884d3ed7611",
  "raw": {
    "agent_id": "16283",
    "agent_uri": "https://centralcity.ai/a/WoBjQ8",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Oronito4 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/WoBjQ8",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Oronito4",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/502085ba-9c0e-4055-90e8-4d3f67ee3993/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/WoBjQ8",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-01T17:59:12Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Oronito4 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/WoBjQ8"
}

What the leaf hashes

{"body":"a4d3aa56d74921430684c6af4a3076ac90fc8cfd76d5ad94a91263ec19bad038","id":1781802,"kind":"listing","method":"sync.erc8004/1","observed_us":1793555952689215,"prev":null,"subject":"erc8004:5042:16283","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. 0x4aa35e2053b1af201cb48519eace96b4f12a84ef8afaf2977b58eb1b4ca874c1
  2. 0xcad658c66ff33f17f9cd1dfda2a72592cf9136e1700ee40ad62f7fe8eb796359
  3. 0xdb2ca7f5f3528a07bc6aa3e2694d5be48cfc4889b6c2408dac851226748db176
  4. 0x23e94a3ebb38036c073a9bb7090c4f562672bc415e34c8035185be1a7a0e464b
  5. 0x8a16a6e86fdb2f73dac2df4cb88a5e2e87058beab3487c83d07057b7c7c078db
  6. 0x38ed466c0c8cdcee012fc899a9d75c785d68c2cba7585047d2a4986f727cffe2
  7. 0xff497e494836b24965da036240552d3b2f3b4102e0e5ed0665b7dce833a2bd3a
  8. 0x70e1707fc444d78796e0e16a9e4c2fa8a0d72f54b3bf54e2ba21b2e3175c9939
  9. 0xe5a97b3160847539b725afbe93023c8e6b8ba42d39f83181eb37757e6d28daed
  10. 0xd9f56055d0176c5132982f3e71edb530d484a1088a90e61bc7484ac26de9d920
  11. 0xec24b9c01de1bb4251b9c4a6b425fcc7ef57a476cf361c8c9a5e20a8ed26c7c8
  12. 0x216487fdb5812387ef5bd703d60ea8f043773d5db562b3ff2e11dba79509bf1b
  13. 0x8aa214258cf763ac22ad2503df59c82b987a34bdb8f8ffe282ed4454b90f50bb
  14. 0x6c979ceed347ae2f49a398afce74e46416fbc8bf2d649ac7be77ccbc81b2ba03
  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