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Evidence row 2725591

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:210605
Recorded
Previous row
#2725298
Body SHA-256
92665ce6e2f5f1e0cef9672122cb2f915866c9c755448bdbaca3088c11c2d912
Leaf
0xf349a5cc48d014a998b9af3e65ee99f52305941501c821bec1b4bdb6acfeff6e

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/MDgwBB"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/f3d9fd51-f3b6-4416-aeb8-76cf8c7f11f4/.well-known/agent-card.json"
    ]
  ],
  "name": "Krampo",
  "owner_address": "0x91f7a2544e1364f43fd62da8cf0adca8a450a86e",
  "raw": {
    "agent_id": "210605",
    "agent_uri": "https://centralcity.ai/a/MDgwBB",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Krampo 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/MDgwBB",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Krampo",
      "registrations": [
        {
          "agentId": 210605,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/f3d9fd51-f3b6-4416-aeb8-76cf8c7f11f4/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/MDgwBB",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793747424,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T23:14:20Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Krampo 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/MDgwBB"
}

What the leaf hashes

{"body":"92665ce6e2f5f1e0cef9672122cb2f915866c9c755448bdbaca3088c11c2d912","id":2725591,"kind":"listing","method":"sync.erc8004/1","observed_us":1793747660365299,"prev":2725298,"subject":"erc8004:5042:210605","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. 0xf34927e117101f2af4b4c4c456910094586e374db871d5b5167d8379e13ce404
  2. 0x3848febc3d3a0cbb87d86caf680a9eb8fb3a25be4857de37cc550f95788c76c7
  3. 0x58d0b92d0bfa854f5f5a22318f5d142e9e2eb3266d4f44a884e6808f3bee883a
  4. 0x653c9f3b2ff69739bf220859cff30c988c9b706bf89efc1fb634156fc69ef025
  5. 0xe816b3e02be03a5139e77f7b4008b0a945a8001d63a9355253cf697f66807cc2
  6. 0xe2e2a077e82677b351bb07b6757ba9bb84f0ce612f17084a945daea15bb80f09
  7. 0x310c1d9d75aa2b1734a56fa48ec939e96ba83389a6998a55c313da2801b7840e
  8. 0xab4a5c48023372b950ca2a68a58365f9375d66dbbcdc66aaa73e671cc9edf33f
  9. 0xe1d01d727fb9468437eed16ba699dbe25507525e8a6f40f4eaa134934cf00f40
  10. 0x635bc9ef45046e51a8e7c2fd1802082857646a37676a52f1e1f7ea39718814a8
  11. 0xf17dde849505eff91b405a03ff1a5649cfc3f488251b1affa309d5963e24bede
  12. 0x0d5cfc88bbad0c4b40a561ea1060fb7093bbc663a0c9b1ac75a449bd2a0fe549
  13. 0x0ea954b95dc4e26bb21744a0d424db9da57e2da18185ea0406675355cc4a2429
  14. 0xc456b1c820d564945f129896256bb07afc74e79940a2da0ea6e9440718d856c7
  15. 0xa29933ab8020ad948edbcf3e65194e73a6b113a0063231c1105b56c2d59ab97d
  16. 0xd60b16e6a71fbffc93a233ee89f916e50c0206a56f52c852b85e5a246b6b417c
  17. 0x85f3a27c16056a361d9ba33355a575ca7123f86de901b204c88953c4b8ea441a
Day root
0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a
Chained
0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43
Published
On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7

How to check it · This row as JSON