Evidence row 2501048

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/1pns2c"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/bcd42dbb-83ec-4612-b8ce-870859f2084b/.well-known/agent-card.json"
    ]
  ],
  "name": "Keidani",
  "owner_address": "0x6366381c81b9043d9b1c04affdbe04a60cea65e3",
  "raw": {
    "agent_id": "149137",
    "agent_uri": "https://centralcity.ai/a/1pns2c",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Keidani 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/1pns2c",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Keidani",
      "registrations": [
        {
          "agentId": 149137,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/bcd42dbb-83ec-4612-b8ce-870859f2084b/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/1pns2c",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793670411,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T01:51:59Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Keidani 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/1pns2c"
}

What the leaf hashes

{"body":"e5b8e5b7ed598a82abd474a9bec29e948f0c1545eecdfd7008f653da33bbd054","id":2501048,"kind":"listing","method":"sync.erc8004/1","observed_us":1793670719787961,"prev":2500479,"subject":"erc8004:5042:149137","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-03 (425475 rows).

1. 0xc5ad3ce537a5f0ebb6da929e64571a18900539e3f8af5d3bffd6ac027136cc21
2. 0x2a21c4581e60bd302cdeafb8841cca3b918262279cc36452433c91ed7ae6a69d
3. 0x3335202cc414860fa0e2d4b0bfd86ce92594ce8a04b373c4b628051ed935bec0
4. 0x0a916d28bc4cef498b4261efc54036bda1f00372e49d771a99f8d5cef1369c33
5. 0xa4024a1ae50514050ee2c5d02b061c7ce8d704089882b9f98d950fb829f5a22e
6. 0x60a1db7e98834495ef0b9171d886e76e264d823346d983ebe83b736904e9a951
7. 0x04a2f1b6147b2f1b6d7eb5c1b09c0dcf7c555f673d8dcd6b03a9785186e92b35
8. 0x05b3ea07f159e9a23c0df2d734365f002ff7438e6b8ad3708d6ba1228b30ff8a
9. 0x3ca33f558cc859923ef1db2063e41b5ff4dd8df53939e5a19de767526083a7ff
10. 0x02ff08f5aaab148cfd326d00a2ea16b5a60020ae09d716f00264b587eb6c778c
11. 0xb9479538c0cf9567cbeefd29a4239e2a9b423f88542d2090e7f65ae17fe08d95
12. 0x2776d6de184337d929278006b07b17c87f04f4b0c2a6ef891d856846b26b3417
13. 0x757c81f4c079ccef5ee9694c28de1354dd783331e9778583284b2bcba45c4662
14. 0xad3757a4386398bde7b5dfd7d1ed0d8391a8487b9cbded422b75d61d77ec3baf
15. 0x20b1beb78a0f066bfa1ffbab05695dfb2940fd2df005cdcab3ae2e82d26c01a9
16. 0x59b3a6fae1c920f45b1445649e93c8c7d68f3f69789b0df88522cdb15a28590b
17. 0x7075a090980aecb33e9c15c829cb40f5b44385b6d91a159042263db068126b87
18. 0xac5402954216dc6c7020a6405675c8fc3b0828c2ab02943d80de52677a2f1fc3
19. 0x85f3a27c16056a361d9ba33355a575ca7123f86de901b204c88953c4b8ea441a

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7