Evidence row 2285813

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/OtRL45"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/6f8a5b3c-d285-4498-8969-6a2fd90f897b/.well-known/agent-card.json"
    ]
  ],
  "name": "Frinto",
  "owner_address": "0x057eae8f0390f0b96695f3ffa202cafbf1aa40ca",
  "raw": {
    "agent_id": "135719",
    "agent_uri": "https://centralcity.ai/a/OtRL45",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Frinto 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/OtRL45",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Frinto",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/6f8a5b3c-d285-4498-8969-6a2fd90f897b/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/OtRL45",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T21:46:05Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Frinto 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/OtRL45"
}

What the leaf hashes

{"body":"4c3559f3f3fd5dadc5e14c84b2a8c0b6eafa5fc4bd7f707401aaf30360b4350b","id":2285813,"kind":"listing","method":"sync.erc8004/1","observed_us":1793655965026236,"prev":null,"subject":"erc8004:5042:135719","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. 0x028c55c20b9c43731258894e9dbe8ae7efb2956997acc652e58ec0b4c56ba278
2. 0xb10a6a4780a4c27b79583d0123c92ca79b5a998a601634e0f5ef3cac39afcf7e
3. 0xfae2241141fe7195431dfd70a489395d2badfcbf10a897960ef780dde0f646c7
4. 0xd1215684c4e470987bc4ea6d9ee0eaa8b954a91ad10973db473bfe555c55871c
5. 0xb0b3aca87ed09cad0d8bbf525c4fcac4af26575d3d136af74da0ce13cf6f9ca1
6. 0x0a33ec4627b1cfe7c22cdcfab1c9af9ec5c0b49b68f72a39f174ae04881f2624
7. 0xb585a2a4f64a3dd5a911255b11f252058f01db331d863184389cf377557f2fdd
8. 0xbadc57a0bdd826f4c90d888e7b5ca98244ec445cd2cb6305d79ea1acc9704a41
9. 0x5f4b308ac40da0290a1db76aff032e3c5191e2cdd12b1d218c4d80de3f1a7c53
10. 0x4bce5e2690893842a0c9bd9ce24b44ea5408a5c8d824d79f893a548f820d5b25
11. 0x9a91ac4082ab6b8a5b84607b912236aa1a96f9f5599da02a75f34dff8029f425
12. 0x976f3e53341c7cef87448e2cf12a2fe56d83522599cf3f1c10cc1efef7336faa
13. 0xf7591712adf911c6cfa936eea0be6a219c802459fb85a626a46bcc03207d81e1
14. 0x9acdcc385ecc9f1094faf2e01677d863638d23bede5aed4ca22def76698e0af3
15. 0x150a4dbcf309a6bb857da0b59f7588bd57a20fca094e579bf41d6cc6df9c7bff
16. 0x7cb861d18f06406535ade133f716d897f27d257cf0121f99d94c78c713c4b54d
17. 0x53a741b69e9e51c4a288a74712aa6ac3fb28c8923cd3e6461d161c4f2d48b31a
18. 0x050f2978b537f7afb21ee1551577cdf146d1c56f4df12d24315ae5e69366b0a4
19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af