Evidence row 3003408

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/A46a9u"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/38ce62ea-56a6-46f3-8534-50900423d635/.well-known/agent-card.json"
    ]
  ],
  "name": "Krabose",
  "owner_address": "0xcc966c4e8a5dbbef2b1b306a46038108b26b8af1",
  "raw": {
    "agent_id": "246915",
    "agent_uri": "https://centralcity.ai/a/A46a9u",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Krabose 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/A46a9u",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Krabose",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/38ce62ea-56a6-46f3-8534-50900423d635/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/A46a9u",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T12:02:21Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Krabose 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/A46a9u"
}

What the leaf hashes

{"body":"a53ba0b348d9e91d5a59ffa7393f65066eb1caa3b0ac79e597c37d41dc7c0795","id":3003408,"kind":"listing","method":"sync.erc8004/1","observed_us":1793793741074769,"prev":null,"subject":"erc8004:5042:246915","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. 0x09ddde5635cb22f67cb9a204483ec30641911de440f8c329699a715c13bc53c9
2. 0x3734ca2953621e8bd809cd9775ab369428f2f529688edebebc45888ae4921393
3. 0xb30b124bf486689034dfefc4f5214ff4ff9e908dc232d3293a670e97302f83d9
4. 0xb27280716db9a346946f7fe1bbed74cb661dd6858c060fda49e6d4aab44ebdab
5. 0x72c4452d274b19701b5f7a91a565e46e9d479ea536c49f152393c75c55611eb5
6. 0xeb2c9ee531781f15e9e584565763424eca9c09df9aa92cfdc8d3f8abed0eafbe
7. 0xf5c2353ef08d5c7f8c1f5ca933c5a36a792d257e4decde1bd0a0be0c1d010b2d
8. 0x718556e7a91048b19e89e0c068af99d3896946d0e5d722ab8e7d97add9bb7286
9. 0x1a19df2081e5f283ad453c6e248d301c017b8d6284f741d7e6c8a05685401094
10. 0x501f7d1ebf1e93498c26fdd427cf2be4579e757fdbdff9740a7fba4ead44b193
11. 0x0e547f5b12f7782bf054e7abec6bd65ef101b4cd03863b3923f68a14eb711a50
12. 0x93b0ffa143f46029789efe471e67b2225a4e94de1d2a56c6b4095e0aad3e561e
13. 0xe284656a9f0be097a543d51ee1f61ecff7529899f302f37ff164b86283b4e75a
14. 0x100f0c53fd119963d622a12ca44bbe30cb6c40b8715b5360425f34a4bb487b35
15. 0x25c6f3031e09eeef9fb0f5c010f6aa1605f7af5f1a8859ce4db5ae48d0598359
16. 0xcdac863807ea81d51a9ab718457637e91824fd377a06759901352d9a23933554
17. 0x01c26569ec8e231551522ab452fd5d417c3d66f29c7c76886a8ec295a18dd624
18. 0x02f64ca19e7d9b09718851d2ce3abf641982580de99411626d894607cf386cd5
19. 0x10067354f57fa0cd86b7423e67cc1c7d107d7c9c6823df5246c4fb63b60575e5

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345