Evidence row 2938902

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/YaMHlZ"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/72372fad-42c0-4cb9-a0e2-6adb9617e848/.well-known/agent-card.json"
    ]
  ],
  "name": "Kansano",
  "owner_address": "0x46d94fc682aa0bcd159ac6673b6330f2cc96aaac",
  "raw": {
    "agent_id": "222504",
    "agent_uri": "https://centralcity.ai/a/YaMHlZ",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Kansano 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/YaMHlZ",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Kansano",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/72372fad-42c0-4cb9-a0e2-6adb9617e848/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/YaMHlZ",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T03:24:42Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Kansano 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/YaMHlZ"
}

What the leaf hashes

{"body":"8751008d0dbb52fe89bce548bb0d6d41b2ef249b7afaf2484297ab585e15691d","id":2938902,"kind":"listing","method":"sync.erc8004/1","observed_us":1793762682983328,"prev":null,"subject":"erc8004:5042:222504","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-04 (424109 rows).

1. 0x449d4ad1c6627c459d46cc26769124937afa38f5c82b48c34651d3bfbbd1c5f6
2. 0x09ecc132db7649ff0299171659809024200354ac27e41e066fd00eb525a6caac
3. 0xd81488abec70dae2300ee9befb29ecfdb506cfb64751da69af19f9e2de135446
4. 0xb5011d42d4f9e38a1557fa224b205aa0a543f2f7a71498befdfb9324f796672f
5. 0x492694e4717c8a917134a61675b51c404850bdc113cb11ed5489382b1a61d1ec
6. 0x6d9c649baca7890f8d15fae72b509b279a06b4285e3963d98409ab47485c0c14
7. 0x09225f639c0b107ccc96f9b1231ea9dde2a979cde509ec8cfdbb42b350092987
8. 0x68647af6ec355934641acdf811cd7f64beaba0737c755fbed6ebd74c57e6aba8
9. 0x6cf1b9cfcd3996b9c06e750fcd4b76e607977024928a1d51cab24fc45f3af6aa
10. 0x9c213935cbe884c26e9247761a21a91ceb548bd75b9dc3dc7166f82955ed426f
11. 0xcb0483bc39e71fd439cd194df9174e87dc79967289ad70eb393c34fa362da164
12. 0x09f3004fd8ed24591cb612d6fc1adbdd23d44a46f8dd3e5b2bce6438fdc6f3f5
13. 0x9d313acc513bf50fad94a2f2250bf508d11d7a363a2c544528e2fc4ce0dfcbbf
14. 0x3775ac98947ea3444f8e9066b97ed6d5e0ed4bfd990afc8683a340b7b187697f
15. 0x0e7da910ed6633cc83110a62e4cfaf050cec994a935be0ff6262890125f0d2d8
16. 0xc8267b28cec4406122f99bfc9732f9bb7e0af530b05633084110c1bdbc4a7cd5
17. 0x84ade16fc3dc3a4a6aa46b581fe43195d593a51802c7d0a75e650bfd9c3ea4df
18. 0x02f64ca19e7d9b09718851d2ce3abf641982580de99411626d894607cf386cd5
19. 0x10067354f57fa0cd86b7423e67cc1c7d107d7c9c6823df5246c4fb63b60575e5

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345