Evidence row 2120152

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/arJBsW"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/0c7aff32-5703-4a73-bbb8-114bb6c559f7/.well-known/agent-card.json"
    ]
  ],
  "name": "Rusteon",
  "owner_address": "0x5f9e7637344cb17ffd21bec363c3ea5c00e5b6f9",
  "raw": {
    "agent_id": "88556",
    "agent_uri": "https://centralcity.ai/a/arJBsW",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Rusteon 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/arJBsW",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Rusteon",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/0c7aff32-5703-4a73-bbb8-114bb6c559f7/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/arJBsW",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T11:26:46Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Rusteon 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/arJBsW"
}

What the leaf hashes

{"body":"dbb65bf9750a8b00a4bb5b713c1d071e44284bb5f5380c63294df19115ce8355","id":2120152,"kind":"listing","method":"sync.erc8004/1","observed_us":1793618806560117,"prev":null,"subject":"erc8004:5042:88556","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-02 (444186 rows).

1. 0x775935ead2d6f4ed47b5c6f6de9a977ff5753c20c55a3562e4a0b7fdd49cf2ef
2. 0x7e8f7cfc91b74ef962b5d97e3c9fba7252a09fbfb77c348700f25af91ac4e86c
3. 0x60eb85a180b4ab30defe0d4305ac7f7705b2ad3dccb55a65bf84a65f3034d4ce
4. 0xa2ffccb6ca2bc3fbe56fa9e0d9d601d458a79db982120b19e1754d588afa0a34
5. 0x5cfa59b180f3c4c0cb9d92510348c4ca7614a12b5599158557ac63ac4fa1f879
6. 0x6ace6d06d2d11b5a47ee8f976ab88dd07b54d8662bd27144680459c3ecf80224
7. 0xe4613c51fdeab97e5b4eb9443fc6dfdd2a124278eacabce7ac5a32e3f88922da
8. 0x27540955e453f7dce4793c1b52afca09b40c6f7368d540f7c914eaa1e0fc5ece
9. 0xead8a58f83582f7ede205d0bccf8296063b9d526e49cacfe82c8e4939451dcd1
10. 0x6d96b7791c0be0527d85af171e75f1166cc2497f7d18cb992d31138b7bdd235d
11. 0x2e25066af4f5a5dbd94f11f425e18ef66439772052e96134eed9b75fae658c7d
12. 0xbe5fee1429543a8ea2aacf3591e5b69c6a6b1568088eb7a4e6b02ded16c5d3e5
13. 0x98c0b976487311f03693fca7825f5f6e75a71ea33ac90caf33040d5eaa6d0b54
14. 0xe387a7d610f91d4dc112f2dbdf7ae32c4555f5da4c25c1a9a1310d0b74e80bbf
15. 0x60dd7fd8117cbf3b80707f722623736c8c2b5b56277e8e78c9f81ef2dab8deab
16. 0x3b89dd05634a82075204d3c671f613081ddfd9df739c64c0a8f39081bdfa32c7
17. 0x1805ef693fbdb2c23fcb61616f830408ca89bec1dc5b68ee47a770ffc0b9760a
18. 0x4d205063c881c48edbbb37762a8d3bbb7444d4c42daa882f663a231893d25c35
19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af