Evidence row 1772208

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/w762Aw"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/408dc719-07be-4498-8f1c-e245fba0493d/.well-known/agent-card.json"
    ]
  ],
  "name": "Zoma",
  "owner_address": "0x4e4cef4bbf52f272b4b863482fc2f7c7bcdce6c8",
  "raw": {
    "agent_id": "8136",
    "agent_uri": "https://centralcity.ai/a/w762Aw",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Zoma 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/w762Aw",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Zoma",
      "registrations": [
        {
          "agentId": 8136,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/408dc719-07be-4498-8f1c-e245fba0493d/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/w762Aw",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793548110,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-01T15:53:20Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Zoma 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/w762Aw"
}

What the leaf hashes

{"body":"940531b8f2e08ab7bd523612cad3f38fd10d39af10869440d6e271a386bd6333","id":1772208,"kind":"listing","method":"sync.erc8004/1","observed_us":1793548400479171,"prev":null,"subject":"erc8004:5042:8136","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-01 (302406 rows).

1. 0x6e1a0903fc5b09a60e507a4075b5e608de791bd533e8ea9cfd81dc4f52c7b169
2. 0x6462acc60714751aff490f61adb46b43abeea519e97a8ba18f3f607cc7072f02
3. 0xb181a6a8963b69d4c778cff95836200648922821649fe2add36d9a4dc131fd73
4. 0x99da0d579442129e2a6461ae961d6188d95384616f1f84e5a64e3a9475f86c23
5. 0x16d19f060b934f25f994f150b6b1857e16e3d813370d1c3a3e3681993b1a41fe
6. 0x325bac4d70909b315fea2b213ada4209972ab362de5c75ff0e4eae9248f70fe8
7. 0x659bf7d35e6228c0eeb0f59d06dc128bcb4a93c6945a1f88eab77fbe8003a23f
8. 0x99b15d5563a2aa14f2eb3654f2cfc320b16b811a7f1b664ff684131eb167a612
9. 0xdbba05177ccd38560413347833f3aa8ff98a55bb9a99db9b9e28cd05bc257f0a
10. 0x2760ffb801fe7a29a530003638ddf8b0c07c10421c1c008a6d62193ad84aa30b
11. 0x8ca28471b9c15c9790762a40ca7f06a35d88bfcb67f1c3c75a7f9d80038cd1da
12. 0x297f36c22fe804744c292be39eb31c1120a3055c3ff4909fb350387ad7722760
13. 0xa13438f39c1dfc140d96305eabe916e6460ab6d540c44fdae98e5b23acc906db
14. 0x6e52ec74954b02fa6342c949413ce6ced87071b172b1bcf0f6191252f67257fa
15. 0x7c66173839ef153f08dfd346f7ea956e9226e1b7ff05bf4c6cf27436953f336b
16. 0xc1f6e8dd182b37cbb6e04d0e69486bd40d440934f8e373b9bae8cb78de508bba
17. 0x97f6f39e601b6ef0e47b730aa0488b718c0d7882ad840342bbd7d3a705a1b3a2
18. 0x1973893697931b7512ae5dc1a3c92ef92f633ae3574dce9029a35b5e94d2d364
19. 0x3315fd2757fdd435852cc277377234a3f3909a6d2a089d0e36f6d59aacfda910

Day root

0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3

Chained

0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4

Published

On Arc Testnet, block 70262758: 0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90