Evidence row 2167536

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/yTZt60"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/67b8f37a-755c-4899-99ea-99d8eb5accc3/.well-known/agent-card.json"
    ]
  ],
  "name": "Oraufert",
  "owner_address": "0xdc3b55b0719bab494c6ab0d3a62a9f4e616c251c",
  "raw": {
    "agent_id": "109173",
    "agent_uri": "https://centralcity.ai/a/yTZt60",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Oraufert 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/yTZt60",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Oraufert",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/67b8f37a-755c-4899-99ea-99d8eb5accc3/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/yTZt60",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T15:54:47Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Oraufert 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/yTZt60"
}

What the leaf hashes

{"body":"6d41975d21763a042ae96e9417e9240b66bf08c95f22c10e92663f6723388c48","id":2167536,"kind":"listing","method":"sync.erc8004/1","observed_us":1793634887971259,"prev":null,"subject":"erc8004:5042:109173","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. 0x7526455ed68ce906dedb1a36332cf4fda2375fd0dcc79f74090bcdabb37f3c79
2. 0x3314b08e447dff27b9a108eaad1a8e95a934b5bda886b80c9cdb8aaf87f33fe2
3. 0x0bb915de5c2f763d2c9635c1d9a9cfa699837d20dfdd5dea9062b2be140ff5ad
4. 0xffe902f58825fe7758ff1eab7c20dc3fe2a118573b92d84881ae1f084168ed33
5. 0xe759d070f937dd04c92d3e6b9af0f05b110db9917c5d7cf3fdaf91f985fdd891
6. 0xa47a50c50c19d5e0fb7d0b427ec7519570c41ebea77a63c0c3e2c4d2d163e064
7. 0xd9d3901b8bbcaca9da3fc6a2c3e8b97f9decca5c9e255f6067357f07a16adc56
8. 0x2e2a66b5f8db60b26929a20b6c9b09fea0f95e2b4a128045cab6d4a6032200ea
9. 0x9a76585e62943daf1f252cacfd6db4807751edf64b59d9b8944b7a4642f73824
10. 0x14146c18b763a686764f80a13ad201524627bf8446de44a867373969befd8e8d
11. 0x17f336620d19213ef9d6526cc969926d0d33f6b8c40b59024555f2fff36facbb
12. 0x5feec977b64b001b93395460c9aa81fb2cde50b38c4635f5557793eb53a80b31
13. 0xc661008e4484d030079bed4f257f712dbf632593873d45182aa879bd19ae8590
14. 0x05ad6b5d39c05b20c421cfd08a369494609a679562a35de106ddfc5164e8f853
15. 0x60dd7fd8117cbf3b80707f722623736c8c2b5b56277e8e78c9f81ef2dab8deab
16. 0x3b89dd05634a82075204d3c671f613081ddfd9df739c64c0a8f39081bdfa32c7
17. 0x1805ef693fbdb2c23fcb61616f830408ca89bec1dc5b68ee47a770ffc0b9760a
18. 0x4d205063c881c48edbbb37762a8d3bbb7444d4c42daa882f663a231893d25c35
19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af