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Evidence row 3415605

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:339958
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
78d77fe600fa173f09962e7bee3990cae562165a1fce21953395ebd55c13dbc8
Leaf
0x5a2033c692c325e3c1b6f0cb392ad239bb7b3f59f82f13cea83b60b6d8740399

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/q8Xksx"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/34cfba56-737b-44ad-8b94-a9cbc5d4f6bb/.well-known/agent-card.json"
    ]
  ],
  "name": "Krabet",
  "owner_address": "0xbc19003e9afd3dd26ce5301d1b3d44e9cd82e954",
  "raw": {
    "agent_id": "339958",
    "agent_uri": "https://centralcity.ai/a/q8Xksx",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Krabet is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Arc through Central City. Passport: centralcity.ai/a/q8Xksx",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Krabet",
      "registrations": [
        {
          "agentId": 339958,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/34cfba56-737b-44ad-8b94-a9cbc5d4f6bb/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/q8Xksx",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793888878,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-05T14:30:06Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Krabet is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Arc through Central City. Passport: centralcity.ai/a/q8Xksx"
}

What the leaf hashes

{"body":"78d77fe600fa173f09962e7bee3990cae562165a1fce21953395ebd55c13dbc8","id":3415605,"kind":"listing","method":"sync.erc8004/1","observed_us":1793889006623167,"prev":null,"subject":"erc8004:5042:339958","subject_kind":"source_record"}

Proof

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

  1. 0x5a1fe5e682a7cedc416fd20c274dd8e45eab5f60f39db276143821b654a9927a
  2. 0xd9cf5d85d96e517b65f9eca9bda9c38f4bf0c8d812f0a09012490c3c35c62eb9
  3. 0x8f6a10cb6792733ef2a199249a3224650229c91720928631321b893c4df56184
  4. 0x9d2c66df206f266f25e88229d1b047a7515f0e6fd8d2ce74140ae87ec59fdf0c
  5. 0x887e4aab6230c1cb80d27c5a718b5574c683cd90868acb8e0d29b0fe948df2ba
  6. 0x194f9ab9ae3c41a1df97e192c286cd3ce19f42c085ebc81f642c0f6b40fd4117
  7. 0xa2a6de8189ddcf60e6194af63b7ad77381d79abd220cf64b553a30016ed59fb1
  8. 0xe6af0b168eb091f42c7ad8659956c118fb9921df21aa9a9aba5080001f63f034
  9. 0x6c1386de56e645c37d84b9cb28eab28f653911733d0952fa0ceee5b535005c0e
  10. 0x5faa05ac15d47abbf103cdf1bec5d7fa8d2603613fe561afbcaaeb5c88be7b66
  11. 0x4728fdfff9cdb41429edb1557db1c0e66c742541893c8155f01817d29d037c81
  12. 0x7ce921bfdbf783aeb599808b5c7d498940ee13b6efb25ab9fda910a2b9788d71
  13. 0x723c3e88e54d51eb95a3d77c2c7829d44edf19c69fc7606db919e6d272a81d1e
  14. 0x449cf1e61bccebdf54815ea279ddc57c99a96619eb284a92aff809d999dc68c3
  15. 0x20ca3add72ff47f6497449b7ee3adf1c6f2cdbedf8b5a49a56da543bf096a5fe
  16. 0x01716548fb56e8e74ac29a1a638626afc662ed7e187bafcf089344de82365b83
  17. 0xddde0b0de5219c91c717b03cab5216193dc0f26fb006aa8ba17020a71dbd997a
  18. 0xa9caf228b42660818160afb416ff04cb014f57c4d8ee75ea3452fb76c3d8c645
  19. 0xf72fe7c4860b9addb17aac4a00b8afc2f8085836173f10f31697c3d192df119b
Day root
0x9f0215efb0252701dc86d5600ce95f276cccc716759bf112525ae863f698d128
Chained
0xc54ddff800630c6cd9656f99e7d6a61adce99bf1cea37121600598b0a9a720d2
Published
On Arc Testnet, block 70942081: 0x88f612ad94ca63af4e4e9faab9f34b665b41f03828afac1571ad013cc62bba94

How to check it · This row as JSON