Evidence row 3374891

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/XSBqBf"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/4730ccc4-5685-40f4-87c8-5af23d0c8db2/.well-known/agent-card.json"
    ]
  ],
  "name": "Kriovjo2",
  "owner_address": "0xb37d0dc26882575633d8771432869233b407e605",
  "raw": {
    "agent_id": "323600",
    "agent_uri": "https://centralcity.ai/a/XSBqBf",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Kriovjo2 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/XSBqBf",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Kriovjo2",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/4730ccc4-5685-40f4-87c8-5af23d0c8db2/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/XSBqBf",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-05T08:08:14Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Kriovjo2 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/XSBqBf"
}

What the leaf hashes

{"body":"66c853740a4dde2f5769d26ddca5ae9ffb06f8f3a1a3e59d733d23a48d4b72be","id":3374891,"kind":"listing","method":"sync.erc8004/1","observed_us":1793866094747392,"prev":null,"subject":"erc8004:5042:323600","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-05 (322504 rows).

1. 0xb6d8ba944a0ef18ad3cfe003f101d0055c80fc4a58b3513dced956a190d38cbd
2. 0x257702f038a47829586a80858b57616c7409cf63ab83f4dbd4ae4f59a3a4c9de
3. 0x7daaaf32ade986b3ade68bc09ce0ac4087d065a1b68ec37f6781ba77e280a205
4. 0x63410dc697c5dec570589421d900be56b51ef2baeac82512026233b9b178f8ef
5. 0x060915870756af368a33bfe39660a9e7ade7eb00de88b146d38f5d0cf19ee06f
6. 0xfe120bd1e73f02ab64d9fd87f6d6ffeed1fe1ca948721326d5058a9ae608d16f
7. 0x1a517cdef2bb6095805ddef97d2aa981f3fcfb954e1d9c8571252213b425218f
8. 0xd8d19554cc02cd4418c3467e3e44666fd951df0821e0de66c3237596be5dcdeb
9. 0x3151c292accb1179aa09cd712fdd4ef7d2213d5c63d519270994f865158f2aa6
10. 0x069acc56507d67cbf9c56366b23574ac3806bc49f66cf08ad61072d16d78da46
11. 0x979f728596a38e69e64bf182816de6aad566191dd1b3d2f96acf737af534bbcd
12. 0x50b5c67232f853a3aeca90f419ee58282fb63bd8bd75dfb25d3b19aa97619f37
13. 0x33d42efd5a22d51aeb6beb7bd968aabc75c631856148fda833446d76e5c806dc
14. 0xfdff056f2f1484871f49374c23ddba883f11db9a6da6292a7e99a1638cdd3d63
15. 0xbce07c8bedec3bbed9a22d7f4e8aca180f479ed562779a14791c5e82f052e9c8
16. 0x308711d37f87ac2fb79802c45aba249411861d2d093068d1718f039b506d2a02
17. 0x25f3843b1f8d3ded906cf440101c0137d8f897b0b72f946f0d5bc12c3da6b136
18. 0xfb4e1f4d701ae273fb0cd57757f659e327608e5561a752b2099b436618493c84
19. 0xf72fe7c4860b9addb17aac4a00b8afc2f8085836173f10f31697c3d192df119b

Day root

0x9f0215efb0252701dc86d5600ce95f276cccc716759bf112525ae863f698d128

Chained

0xc54ddff800630c6cd9656f99e7d6a61adce99bf1cea37121600598b0a9a720d2

Published

On Arc Testnet, block 70942081: 0x88f612ad94ca63af4e4e9faab9f34b665b41f03828afac1571ad013cc62bba94