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Evidence row 2620457

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:197959
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
6f51b4cc72d75ae47330c3b1042d285c4108d2c02c949b7c9ae36626efacb657
Leaf
0xf0fb8c953683440abfbf427eaffe5520abd126d32a5b738463e5b1e7b34d558a

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/E3LjsB"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/57713839-ccdd-4cd5-8af9-fdf801d5dedb/.well-known/agent-card.json"
    ]
  ],
  "name": "Krinsito",
  "owner_address": "0xd5c340652b753b280503c94094fe75dc88bebbc2",
  "raw": {
    "agent_id": "197959",
    "agent_uri": "https://centralcity.ai/a/E3LjsB",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Krinsito 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/E3LjsB",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Krinsito",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/57713839-ccdd-4cd5-8af9-fdf801d5dedb/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/E3LjsB",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T17:57:23Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Krinsito 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/E3LjsB"
}

What the leaf hashes

{"body":"6f51b4cc72d75ae47330c3b1042d285c4108d2c02c949b7c9ae36626efacb657","id":2620457,"kind":"listing","method":"sync.erc8004/1","observed_us":1793728643434192,"prev":null,"subject":"erc8004:5042:197959","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. 0xf0fb9a77e3ff3268b6ca3e63b2e050860257f99699aa86969ef03600c10453b5
  2. 0x51386b9a18806b59d941e1616955f6f13fcbeef32010a626687f5f0bb574c56d
  3. 0xae18ccf353ac23a3af399ca139b75d69fa768dcf79c6ed2578d20d3a9b7ed972
  4. 0x6340b640e2f7de431ace4212690da8dccf01525ac4dafcae4e4bdaee2bcff861
  5. 0xc152931a3f494c7aa51b4422b48401b2b4f42c3cce9bd4453608c1a99d9a00f7
  6. 0xd02dc2514053ba8cdf26533ccad15759f46cb2f9e249a20f4c12ef1ac41c3530
  7. 0x5c9369451dfa6281a244dc9ac372bb147eac3dddade0f2a884272b329b4a2751
  8. 0x2a9ee10a48ae0cd20b5bdecd53216a18720a4532ffe9cddf3ab3c06a8f76e639
  9. 0x6de37fc950dcae67516114ba61ebe602c3efbfe76b0a56325ac116ace339c00a
  10. 0xcab6d9dbf894e7476ab2a2fbfc8466e8fd6072d330e0f5f79d137a5e5d1387ce
  11. 0xb558a4bd9fb3834759bd23a86806281b8c8acb643fa7c6229f9a1fe6d831a9f8
  12. 0x901c24c016dc6da511831e817ad3fe1ceee6eeae1e8a1c2772c3925e3a13e6a9
  13. 0x392d1f8e0d95573ecf5e48b86b7c22bc722ff63cad3e9bbf07a0e4b39157384e
  14. 0x2548979bbd7b1568b5a14db6fca0201979c48165192f2b55f45fa21471031e4f
  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