Evidence row 2060374

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/Ezgud8"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/dc16e093-2eaf-42ba-aa8e-a3b4bd40601d/.well-known/agent-card.json"
    ]
  ],
  "name": "Difeh",
  "owner_address": "0x42c6a2ace4522a15c4256d6e44e4923811c820df",
  "raw": {
    "agent_id": "62223",
    "agent_uri": "https://centralcity.ai/a/Ezgud8",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Difeh is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Arc through Central City. Passport: centralcity.ai/a/Ezgud8",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Difeh",
      "registrations": [
        {
          "agentId": 62223,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/dc16e093-2eaf-42ba-aa8e-a3b4bd40601d/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/Ezgud8",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793595247,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T04:56:45Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Difeh is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Arc through Central City. Passport: centralcity.ai/a/Ezgud8"
}

What the leaf hashes

{"body":"3f417df1edd350c20fef3d0bb03b459625d6fc27ec5c51e92bb4a6a7dd2992b5","id":2060374,"kind":"listing","method":"sync.erc8004/1","observed_us":1793595405155318,"prev":null,"subject":"erc8004:5042:62223","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. 0x7f562b91fb6ab919bb9d8916c706e75e1be9a989dc031ee6d477646850efbd5d
2. 0xf1d7a7a35fffcfcc134c1ec5b027ea1e7456b96cc33784e68cc0aacf7394692e
3. 0x861f21ce9befc4913e15f440dbf3153441418aa254adefc7fdf41727af5cec32
4. 0xcb611af04dcdd9dae4c4598e92e90431e2788ff885580de73f3adc4ed613dbc9
5. 0x02867ab7cef0f869a01ec63e3b47be246ff41f52c65e61e473f1e1027584b21f
6. 0x277b1af525dea33da3f767317b1fbc956a7d85c770cba1542a2109830c701221
7. 0x7978c865776bdb736d82662982c31acabc09e299a931dd85d59801a3a78239cd
8. 0x89c80d864d865717aaef328c943aa69dff496718ad18dbf4764344e89ca50b98
9. 0xeee83123dc66b531c923b2669e7567d5ef0035d41b60110b2450960aec5da1af
10. 0x0418a42a908d232246ff98fd41b25774d05f95fae7e228b56245bfd3ea77d61b
11. 0x764581811588359bd9675ab6072462e6faa8cba5ff8194af59ef27b453e71cae
12. 0x786080c17714171e1c289cf0aed18e1ab976b18ce2fac2a219a07d49aadcb6c7
13. 0x6a06852e71057f53bcc6c658511dcfcda03ac93f8dd86e79a4db42c8e85677b9
14. 0x5d40473873ebe898bcca4e49df524bf4345695f06abe3579f4bdb7b306b863f8
15. 0x46991481c678139203ebc3c532867ce1643c09ddc33966c4fb48bb7f033ab22f
16. 0x3b89dd05634a82075204d3c671f613081ddfd9df739c64c0a8f39081bdfa32c7
17. 0x1805ef693fbdb2c23fcb61616f830408ca89bec1dc5b68ee47a770ffc0b9760a
18. 0x4d205063c881c48edbbb37762a8d3bbb7444d4c42daa882f663a231893d25c35
19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af