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Evidence row 3001670

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:246229
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
e633c9056cee09890b7b4c5ee61337b7b919fbf454d281c28e4a2f03829a5225
Leaf
0x48c0f2ca1bc7ad8962265c687c150bd920d0d7a133bd85ea12a3d1d54134fc25

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/0FCMex"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/1373bce0-900d-4f3d-8ad5-4ea094ca0123/.well-known/agent-card.json"
    ]
  ],
  "name": "Horkisto",
  "owner_address": "0xefa8915c9a4a0076461fb79d75fe3e6e936608d1",
  "raw": {
    "agent_id": "246229",
    "agent_uri": "https://centralcity.ai/a/0FCMex",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Horkisto 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/0FCMex",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Horkisto",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/1373bce0-900d-4f3d-8ad5-4ea094ca0123/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/0FCMex",
          "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": "Horkisto 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/0FCMex"
}

What the leaf hashes

{"body":"e633c9056cee09890b7b4c5ee61337b7b919fbf454d281c28e4a2f03829a5225","id":3001670,"kind":"listing","method":"sync.erc8004/1","observed_us":1793793041338073,"prev":null,"subject":"erc8004:5042:246229","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of (424109 rows).

  1. 0x48c1943a0d8bada97482090764df4eac67810c41cd5e0b2abcbc313c277f438a
  2. 0xf100fea29d4b15a5d1eeafe353d46609fbae19739aca2cb9f1a4551a1254167b
  3. 0x6b23662e3e1f06549847be67c405d9226fe112013310c4d53ea4f162e9900365
  4. 0x2fd3a583ab0bdea27c65d466907269a06252ae13bab91b7060df1125a7bb3e9d
  5. 0x80d12fe2804385575f6941b5fe4ff2ce8a6cc210340467e371973aae1db8778b
  6. 0x1fb2b611c465597f752bb04cfbb698ab0d8fba2d35ea571329e7b267040e9260
  7. 0xd46ee926b8754f8317fc29c6a6264039dfab4537aabb5c9348aee7ca3a5ee61e
  8. 0xcb05b147b46a291aeb7b110839609b7ae22c6b7d99d7578b82b77f840b1bc7e9
  9. 0x0bd112577857c584bbb0bdfb2bb0cd613ce70139ad111448bda4198a7241bd0b
  10. 0xab49af68a277b79569222fffe586ffd26aa0629591b6cbbb328183afd868579f
  11. 0x43ff7e6600868b1b6aa883a9824d5bfd750e92d5a500b28e40951221d1d3caba
  12. 0x39ced1c24f98978f5b8c37a0235c42de9236c52a0877df70c0c8fd92b601695a
  13. 0x2fc2b1d5c0426a024e4ce9018ccb1565544f53b3d9cc2329631a5a4e9e1210c5
  14. 0x7111066cf0e2f963a0c95c84861192c8eb1410c53ab025be6fd11b5319847a92
  15. 0x544c1b2a55fd13025d2c8d59b81cb53522492b432ac735cbefd94b47b754d5cc
  16. 0xc8267b28cec4406122f99bfc9732f9bb7e0af530b05633084110c1bdbc4a7cd5
  17. 0x84ade16fc3dc3a4a6aa46b581fe43195d593a51802c7d0a75e650bfd9c3ea4df
  18. 0x02f64ca19e7d9b09718851d2ce3abf641982580de99411626d894607cf386cd5
  19. 0x10067354f57fa0cd86b7423e67cc1c7d107d7c9c6823df5246c4fb63b60575e5
Day root
0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee
Chained
0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b
Published
On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345

How to check it · This row as JSON