Evidence row 3001675

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/Zsh7wB"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/ac7da065-e41a-40ce-aad0-015c933bf0e9/.well-known/agent-card.json"
    ]
  ],
  "name": "Kraston",
  "owner_address": "0xf0b3b58844c477004d85450bda9c34d37908e453",
  "raw": {
    "agent_id": "246234",
    "agent_uri": "https://centralcity.ai/a/Zsh7wB",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Kraston 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/Zsh7wB",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Kraston",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/ac7da065-e41a-40ce-aad0-015c933bf0e9/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/Zsh7wB",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T11:50:41Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Kraston 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/Zsh7wB"
}

What the leaf hashes

{"body":"e03e8b7598bfedfa6a332dae26491af9077b402d15fdad51dcee76d93234a73b","id":3001675,"kind":"listing","method":"sync.erc8004/1","observed_us":1793793041352140,"prev":null,"subject":"erc8004:5042:246234","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. 0x31c3cf68483ec8325fc005c1bda4cf215e41987817bb026752115c34d2842136
2. 0x288db032785595264286419e102326084f70967e68ef6523026b15ecca98621b
3. 0xcb9676b20491628eae8ced8456398d0c1cbe6423c86ee2b600025e15ce9db01f
4. 0x5dab9eba5310d20c29761e662c92e598db7daee1042a89ece1387777e9be6eb7
5. 0xbda930f19508db6c12b5d1be72f8adde0ea5b903187434cd3b4a77e8126cecf4
6. 0x5f49adbb939de00285b73a2c55829180aac7081db01f59e302f608f4faf07f3f
7. 0x3b89ecac95500a6129a68cf1b46574968f43d7fc81d8bcef505940842a40ca12
8. 0x7b38ee8c85382d79ec912a2efa784f06788ab306a4e4582a39b54a0c07146214
9. 0x149bbd34992efeee411a4d9a5f990c1ec819d4e8b6aca512379294be192a7b59
10. 0xc2ffdcfc201295f54b6b39fcbd51adc3f128a549b43aa964a6360b7b3b2e3bd1
11. 0x367666229ca8c55eb2d47e4281c97839ab9ede3ae6a6aae340ca70a1fb85babf
12. 0x64dd6eadf62b77cca833956954eaf349b97e580b9a75df11232e3122e578d7ec
13. 0x076f99e16dfe61777cf7005ffdb5efd687adb1aad0b9cdd01306aea19abb6247
14. 0x4655903f447e8396651ab34c7de260d0aa4d05c74caa13b43dfdc4a860d9f1ce
15. 0xdf892b99e8b0dbbb4f87276019f2d0a4b1e54a284757cc30e642f46b46f51c25
16. 0x8632761f28bd1d3a8f35afb1fa5e24cfd1b78978317cf7ac09f0fd65df795c1c
17. 0x84ade16fc3dc3a4a6aa46b581fe43195d593a51802c7d0a75e650bfd9c3ea4df
18. 0x02f64ca19e7d9b09718851d2ce3abf641982580de99411626d894607cf386cd5
19. 0x10067354f57fa0cd86b7423e67cc1c7d107d7c9c6823df5246c4fb63b60575e5

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345