Evidence row 3453913

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/EIB10q"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/40b1d9e0-323f-4e86-8aab-a1894cbdbfc2/.well-known/agent-card.json"
    ]
  ],
  "name": "Krintel",
  "owner_address": "0xe5aec761d37e4e5ccc38ce0622a2f5c38eabd3f0",
  "raw": {
    "agent_id": "352755",
    "agent_uri": "https://centralcity.ai/a/EIB10q",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Krintel 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/EIB10q",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Krintel",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/40b1d9e0-323f-4e86-8aab-a1894cbdbfc2/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/EIB10q",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-05T20:32:37Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Krintel 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/EIB10q"
}

What the leaf hashes

{"body":"36ffbeb2f62200c15b7e2e68476745be97de98ef5bb2156ea564d73e0e27a6da","id":3453913,"kind":"listing","method":"sync.erc8004/1","observed_us":1793910757400953,"prev":null,"subject":"erc8004:5042:352755","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-05 (322504 rows).

1. 0xd7ed4bd7c8db55123585914c215a1fea5abc8fbf89b046f6345551a5861ac11c
2. 0x37849032298b4ce04abaa7059ff2382d6b72937b906e2bd6798b9b28928714bb
3. 0xfb1c8d9e328eb3ac1e9a74597e3c3760c71af0ab0849d2ceac01c2bb7e5a0977
4. 0x9c416c6a361ae4825b4c2d8fc568aaf19f88c639e5e6233fad5a23191a971275
5. 0x9fc9713bf3ffdf06ded174fff0b917794a0f2f0f42512178643bb7973f88885c
6. 0x29469238e7526b1093f4f69ae8de00764d17aa0d06d9e232d56f214c612a4369
7. 0xff979ac7ea819b0afdfef5f810c06e75ae3086b8d591518f529b738f7d60ba09
8. 0xd3be2d26879c77a66acd3f8c219003a479d2bdce6332fecf0d8400f590d99813
9. 0xdb038236f585e9ee77bbcfa2745125e281f51b2679ec6f1f02cd1b095fb15c18
10. 0xc820e14a92013601736cbb7fab6cc85bfacc2894c2fee51735166d6f31339d5f
11. 0xebcb116d0f0fa98513c684cf874fffd1ef6bc338c2d14ff2fcbedfe69addec63
12. 0xaacdb29dbc97d3609cbc949a7c51bfaef9db414d534dc7d0c0b6d2de59ccce2e
13. 0x4be8cf78a0773f46143e30b9c067344ff6df06b14fc81ca966dc2002454f9ffd
14. 0x18ba0ecf9d097a18d969f015a4d29da864bf68db732c6ad7fa00156b764bd084
15. 0x84cc0709bdcf43a76bb38852cd824bccc42d1167214eaa0cc6f5136bc9060566
16. 0x706c875c10714e921f12357b889e8f8c61b62dcf68745f3b7e23aa127226e76c
17. 0x595efddb5b196a921c775c54d0aa541065f1802bfefb8bd003a60b16925c4b58

Day root

0x9f0215efb0252701dc86d5600ce95f276cccc716759bf112525ae863f698d128

Chained

0xc54ddff800630c6cd9656f99e7d6a61adce99bf1cea37121600598b0a9a720d2

Published

On Arc Testnet, block 70942081: 0x88f612ad94ca63af4e4e9faab9f34b665b41f03828afac1571ad013cc62bba94