Evidence row 2619253

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/evIrdb"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/adc5a19f-1d13-4f03-8ec1-58363ed19dbd/.well-known/agent-card.json"
    ]
  ],
  "name": "Muntert",
  "owner_address": "0x46cdd6ba92308c1e6828f3af7292d8255e1491ee",
  "raw": {
    "agent_id": "197017",
    "agent_uri": "https://centralcity.ai/a/evIrdb",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Muntert 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/evIrdb",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Muntert",
      "registrations": [
        {
          "agentId": 197017,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/adc5a19f-1d13-4f03-8ec1-58363ed19dbd/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/evIrdb",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793727832,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T17:46:12Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Muntert 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/evIrdb"
}

What the leaf hashes

{"body":"a45b55d8e7013520905846c95f3fc9e92f11c927a00ea9cb055047512133d85b","id":2619253,"kind":"listing","method":"sync.erc8004/1","observed_us":1793727972420235,"prev":2618650,"subject":"erc8004:5042:197017","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. 0x8356d41bcc9f3d17c2223130deb5861b709b3ca9122baf82d4aa20a047b7f7cf
2. 0x99be657975c054d9b1bda705adb712aace29acde45d918b868b6f39d9070fcfd
3. 0x322e388275d9285da71652d2710f5b58e336e3495e97188e72f005a5e6038691
4. 0x1f24329f2f70a1b5b8339f4d518ead255d371a012c875425b01bdacef085030b
5. 0x8dd7e7b69c625981dcba2472f0de197d28a533fc4799012d05c024ce5b90df8c
6. 0x66ecb94748919f6bbd6fd66879c29c6d09a3f1c2a3a7199708e02a0fb4a50dbf
7. 0xad81226df73ced51223db43b729c12f1dff0ef60c22ff337a210f12fb79c79b7
8. 0xe5e4b7e4bbceebfd4ae29a0d7bfce6ae64b8bb88a70ab7907530f2651effb72e
9. 0x15efa0d33e9ff5b31f8669eb962e79dcf1ee3c302d8f02267c6b7a88eea6f563
10. 0x46bcf664a62f467e7abad52e449f5e7f065acedaadb873cf10b803312e361347
11. 0x1f220fece15b15879a7e1ad5e8cb51abf7e8d63ba0106281b0cf3e240e1be460
12. 0x309576acb6947379790a6ba6d95e16f9963844fa5ad432e6da539debb5405a03
13. 0x4c1bb7805c28c99914212233f31f3f9b3d39ed6d0209166fbe8eb2e894fc9168
14. 0xbee84d3e599fe34053b7031286879fa3c8cfb9cc2a5d0992b542033701205b5a
15. 0xd7fa57d9cb0ff551366a474cfe5dd932be199a84a12f0b57b253725627acf8dc
16. 0x4f4b24a0a0ca0387085210387f5358e81c7f788419e50cf11713524585340a3c
17. 0x271a5f715272513f57457682f93389885577f2664b5ae5dcea924ad10a098eb5
18. 0x717b5d7cbc24826c5b1f7b7433bf30b76e9ba1370476af4e1b494a5211897cc3
19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7