Evidence row 3422883

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/KxXjNb"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/9fd06b01-df09-410d-b79b-6c8740b83cc7/.well-known/agent-card.json"
    ]
  ],
  "name": "Firabel",
  "owner_address": "0xc9c24cd95021a4306946d1b4cea216d37d9faf75",
  "raw": {
    "agent_id": "342605",
    "agent_uri": "https://centralcity.ai/a/KxXjNb",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Firabel 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/KxXjNb",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Firabel",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/9fd06b01-df09-410d-b79b-6c8740b83cc7/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/KxXjNb",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-05T15:42:07Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Firabel 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/KxXjNb"
}

What the leaf hashes

{"body":"1d32cbfc692e995cc322a39d112a276802d16b19e101505068797183c8e38772","id":3422883,"kind":"listing","method":"sync.erc8004/1","observed_us":1793893327785635,"prev":null,"subject":"erc8004:5042:342605","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. 0x1979aa0e6ad9766a3cb713ac3419e0ee0da3e39088a2751698886c8fd3d40b6c
2. 0x896b74d861b28ec5aaabcdd7f99f5cc47d68962b89f568f876bc03c5a0508468
3. 0xaaf0af3ea0928e90545c37c45cc8d85a192811a562b593df0951f9200b293454
4. 0xbdedfecac2546cd39d346c88b4632e4aac1e8ffb271d86833249ded792efd922
5. 0xa9ce65124aed80c3ba7be27302671a24e0f6b0bf3e6a953eab01d02c1eb48933
6. 0x85c1bcec8c5c410addf045b8d4a7c593deece194c77f69b7f2ff75d5eb601749
7. 0x5a19611b3144f9d5afe2fbc793381a06b8302254018863d3dcfa6be6f23494eb
8. 0x51eebddc03cbfb7df921deff8eb7da044a2eaa4ed48cb4ca33cc3df3b3802159
9. 0x5c4d12ccf12a026d37d3fb7612c2bc9131d5e15bb9c1f52259ffb733ab8c7ad6
10. 0x45038c5a13ebb0b06cd45f31f09577a23643c2e6a382fb02388038d2e1e8486b
11. 0x7c4d643bdac3bfe41f22c52e4c50919e3d59fe264377386d0ce3c9b18964cb1f
12. 0x462120150b71972a9dccfeb3c561b859ce4febfe60f5ddffaf5a5ddd0e495659
13. 0xe7dd35b25831ecd57d8eb7babdd2a8ab45d8eff0451e8a675499c6f431210fa0
14. 0x887993386ba8c77165972bfd61a7626182576fdc51fd76a24fcaca885bf67d2a
15. 0x752bb7ff1be85646eaf6af7e83e853b7b33e92ad9c57231f0b796b8997fb1076
16. 0xcde4d0d0f64b40921f36a3f07dfe9c7256f1d0a8925aed414788c614314b871e
17. 0x0cdf39687556f127f9de2f03ec7df8e10e613bf9487760cbe3eaaaa02d8d48b4
18. 0xa9caf228b42660818160afb416ff04cb014f57c4d8ee75ea3452fb76c3d8c645
19. 0xf72fe7c4860b9addb17aac4a00b8afc2f8085836173f10f31697c3d192df119b

Day root

0x9f0215efb0252701dc86d5600ce95f276cccc716759bf112525ae863f698d128

Chained

0xc54ddff800630c6cd9656f99e7d6a61adce99bf1cea37121600598b0a9a720d2

Published

On Arc Testnet, block 70942081: 0x88f612ad94ca63af4e4e9faab9f34b665b41f03828afac1571ad013cc62bba94