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Evidence row 2273927

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:130569
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
cfc9d38de6ee3ca94212e970750d3f77112c92f2e4253e02158f0b8bb554c856
Leaf
0xe9cbc6216501fc713f460475762d3ed6dc87070be4358e2130e1c2dc5398e88a

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/LPeOZb"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/ae7436d8-3fe9-465e-a98e-7be7e0941e9d/.well-known/agent-card.json"
    ]
  ],
  "name": "Zimparkus",
  "owner_address": "0xc5d6c4ce833ef30b8c3b4ace6def05dc7203f5ad",
  "raw": {
    "agent_id": "130569",
    "agent_uri": "https://centralcity.ai/a/LPeOZb",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Zimparkus 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/LPeOZb",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Zimparkus",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/ae7436d8-3fe9-465e-a98e-7be7e0941e9d/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/LPeOZb",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T20:25:05Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Zimparkus 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/LPeOZb"
}

What the leaf hashes

{"body":"cfc9d38de6ee3ca94212e970750d3f77112c92f2e4253e02158f0b8bb554c856","id":2273927,"kind":"listing","method":"sync.erc8004/1","observed_us":1793651105189064,"prev":null,"subject":"erc8004:5042:130569","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of (444186 rows).

  1. 0xe9cc122fbb6608404ccc70ea2ca44b8eb1fb978abbfda5a23ffa8c4c2398d871
  2. 0x119f649b1657ba9fc3c28b3985f9acd58ce6b5539eb2db4725f98361adb66233
  3. 0x8dafd93359ef7b47ddef3b65ece95c92646641a6eae129c7ae4bf5468052e078
  4. 0x115bd86475a71567e914b539d340e6bfab39816969d5493efdc0d11333d87783
  5. 0x898cb2062c56b1df9085515083ec4350b1bfccc2682bdc48a72950635212d826
  6. 0x635417bec0ede84564b12838a41c582f13411d1aa42d664a44640ebd8057de58
  7. 0xa600074025d417276593128ee7506676a798f8878ddbcd5fc9f80953813ace59
  8. 0x56f07d876a23b9ca442975b04ae05b4419ff1a933c1158cf47c193beb2df5a64
  9. 0x62aa3992c739592cedebb9b48f5f9dd2b0f0abdae0180d2390ad13c7290209dd
  10. 0xe164c7cbe6151fb134a66522382d47c7fb9fb83b3e8f498503d5d0bd1d7b44c3
  11. 0x97d3b879e7417eb179c7a3ec269f5151d3e1568f9f8fedf3bd1a98fcb0ffdb9c
  12. 0xc179417f8ae1f11ae3d161c9b0dfda8c85fd1a0287b9cd9a92883e24030e37b5
  13. 0xe61415e30eff3f78f72f491cf1aa4fddf56b5fa4aab16d517b5f3bb9587740ef
  14. 0xf02baa2f8f9b385919b2f698b2e9351b84bd44118a8d5a72f2d1303df2c329b4
  15. 0xd643f764eee39146411d4bff8903a327f4f8f55616e14e57281a245206d6ed2b
  16. 0x6dd7e4db65395e8670c7c2747d44fec79e03305934ef4746bf5dbca04ec6ec49
  17. 0xec5d643575d83c9e07e65deeef71943b53cbf3007e7e2b9a6ef414081509b0cc
  18. 0x252cce55f1a3d5391c16f82d7f62494429a5f69b03486d4cfcfb7b2c96d6c884
Day root
0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1
Chained
0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2
Published
On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af

How to check it · This row as JSON