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Evidence row 2612910

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:194315
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
825d47d0549e1ba198977d5b59425d8fb9fdf672da8ed52d6199b1803568e45b
Leaf
0xe65d1f2e48ec63ad255bd8b342ca11e73f87ab3dae3ef467f38fc60511b098dd

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/1x0YVb"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/79e56f0d-6b3b-47ba-89b4-7a144b9d09be/.well-known/agent-card.json"
    ]
  ],
  "name": "Krutus",
  "owner_address": "0x5cd68a4119d33df1910b33a7e4b857fdfbe7b518",
  "raw": {
    "agent_id": "194315",
    "agent_uri": "https://centralcity.ai/a/1x0YVb",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Krutus 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/1x0YVb",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Krutus",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/79e56f0d-6b3b-47ba-89b4-7a144b9d09be/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/1x0YVb",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T16:39:07Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Krutus 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/1x0YVb"
}

What the leaf hashes

{"body":"825d47d0549e1ba198977d5b59425d8fb9fdf672da8ed52d6199b1803568e45b","id":2612910,"kind":"listing","method":"sync.erc8004/1","observed_us":1793723947134940,"prev":null,"subject":"erc8004:5042:194315","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of (425475 rows).

  1. 0xe65c76b4c1ceb6fa895ecad4e1824a2841b6e4bcf85a2f79d1370f3e97b8a283
  2. 0xca6df2c5fe4e761d77e9e0c051fda6865ed8624674143f819cd69af50255a5cb
  3. 0xfeb6d1900dd50902bfdc75fe8f8486a17da4a16cbd7bb1c765aa91b21d46c4d8
  4. 0x9225b89251a5b810d5d1b2bd6fac1e3335d84b54879d44895b6418f1e281711f
  5. 0xe1eadedee52b068fb4d7b29d2f1567e0b054b859191a174420c382d7759c1047
  6. 0x7d2926b84983a0fe633ef62ea08937df10f3225fe85aaa2c1bf1a2899c4618b9
  7. 0xfb4c4d4d81b285acb3987495992f27df6563132c58a8907e51b20b5a9b8c8e20
  8. 0x02cf3682372739f957b54992a0daad8746644426f442c20f645837c79e5f2c0e
  9. 0x9b64ed9d6b045e473a1428cf587f77826e553724ece9a9474375409d7f129d8a
  10. 0xd41161314d9055c135664cd54e18ad426a19e28edd49aa55454c769403c5ee45
  11. 0x3466f087e38e9b6483f32f9bd1e83979ceab6b405e5667bd8382c974715ad08f
  12. 0xb7e0bfe9c93f5a8b8afe006a8e71b52816f9ebdb214bfdb58d7838115603e756
  13. 0xbcb7e33710288371b8a8f9598748fadd8f5ccf7e279c079db0a58ce353bf38ed
  14. 0x88002651b75eed5296ce4ff2e29616d59737fbfdbd4eb1747342b2df0368963a
  15. 0x006ca23845a42a2d7f3ffca485568321f0deef0a65ff45709711a78f8e68aa0f
  16. 0x68c6b9053bb76224fd0e15585b411d440e30609e5a4fb17301a7d24e9b177e60
  17. 0x7075a090980aecb33e9c15c829cb40f5b44385b6d91a159042263db068126b87
  18. 0xac5402954216dc6c7020a6405675c8fc3b0828c2ab02943d80de52677a2f1fc3
  19. 0x85f3a27c16056a361d9ba33355a575ca7123f86de901b204c88953c4b8ea441a
Day root
0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a
Chained
0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43
Published
On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7

How to check it · This row as JSON