Evidence row 1778606

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/mNkfvE"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/92563d18-f531-48fc-84c5-88a7d359b9cb/.well-known/agent-card.json"
    ]
  ],
  "name": "Varert51",
  "owner_address": "0x87d00905adfb0265c7ca3bcb18c59d6e4991df8a",
  "raw": {
    "agent_id": "13507",
    "agent_uri": "https://centralcity.ai/a/mNkfvE",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Varert51 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/mNkfvE",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Varert51",
      "registrations": [
        {
          "agentId": 13507,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/92563d18-f531-48fc-84c5-88a7d359b9cb/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/mNkfvE",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793553516,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-01T17:22:44Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Varert51 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/mNkfvE"
}

What the leaf hashes

{"body":"28d94ca956d98b9f1e6d65443aea45d8dd6e21f4de73e8166cfaf9dfc906ea9e","id":1778606,"kind":"listing","method":"sync.erc8004/1","observed_us":1793553764619118,"prev":null,"subject":"erc8004:5042:13507","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. 0x6a7b73042f33b22afe7d253d6893f2af0594f3368ce799d275a3658694b307e0
2. 0xd7e2e04778a1224356873ef532a3cf4e1952eec526bce635ea7781a508aa9732
3. 0xc14c3b06d1c67b4d55143bcbfaf0cb040c96e3078e9c4c24843e4eb10610fc23
4. 0x67359550b2221f684ddf087b70c404d6e5689bffdf1ca796be8db33c685404aa
5. 0x3e0bee274586a04d921d5c5025dbbd106cbcf759311ac4b05c1184521b0e8c31
6. 0xba432958ca16d67c7896eabaa26a34462b2597879927533c5dd7a5be501bd196
7. 0xa9bded082ee6c40ca1013ab772635e8e7a32536c52944cc21735a592c12eea79
8. 0x178f33444e2b860a90e8608cdc0492bb7af647248c0f1a326933436a3cab15c7
9. 0xac45c3137c2107dd6d8276c45f5fd1ca0ce339d539ef45f91a73917935fcfc4c
10. 0x4ce23bf7f815c1fca9ed97c9ed2767c84e28431fb8afbd3a9980433ebb0bdda8
11. 0x5087a1201006905e631e836f4e5b577e73f1e52421623bc7e8da04bf8566adcc
12. 0xb9e769552a4ec5c6497a5a5cdde2664f3c8dce153f8c781eff808dd6b24658fd
13. 0x2083851c78484f99ed7086ac61a83081da68bd1ce3b2dfd9a06ce2a7a13fdb11
14. 0x6e52ec74954b02fa6342c949413ce6ced87071b172b1bcf0f6191252f67257fa
15. 0x7c66173839ef153f08dfd346f7ea956e9226e1b7ff05bf4c6cf27436953f336b
16. 0xc1f6e8dd182b37cbb6e04d0e69486bd40d440934f8e373b9bae8cb78de508bba
17. 0x97f6f39e601b6ef0e47b730aa0488b718c0d7882ad840342bbd7d3a705a1b3a2
18. 0x1973893697931b7512ae5dc1a3c92ef92f633ae3574dce9029a35b5e94d2d364
19. 0x3315fd2757fdd435852cc277377234a3f3909a6d2a089d0e36f6d59aacfda910

Day root

0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3

Chained

0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4

Published

On Arc Testnet, block 70262758: 0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90