Evidence row 1825275

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/rfNE5Z"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/01648047-32e1-4e62-a4b8-344a03422334/.well-known/agent-card.json"
    ]
  ],
  "name": "Frauvon10",
  "owner_address": "0x1a9d983c719b96bed3b47b865e4e27ee091a296c",
  "raw": {
    "agent_id": "25729",
    "agent_uri": "https://centralcity.ai/a/rfNE5Z",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Frauvon10 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/rfNE5Z",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Frauvon10",
      "registrations": [
        {
          "agentId": 25729,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/01648047-32e1-4e62-a4b8-344a03422334/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/rfNE5Z",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793566050,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-01T20:52:56Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Frauvon10 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/rfNE5Z"
}

What the leaf hashes

{"body":"7407daadc3ffb905e5d1525a3469cbea341e1d8ac2483e85882eeedd3f0d13e8","id":1825275,"kind":"listing","method":"sync.erc8004/1","observed_us":1793566376490024,"prev":1824921,"subject":"erc8004:5042:25729","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. 0x6e6aa747ab6ae59dfe2d86349bc71d50a30a1065dfddc80a072114ab0b2d1fec
2. 0xe0f7039677f358be88e802c131dd1c28b66f3558088d1eb8d86a275584e3fb35
3. 0x564aa827805dd6f14e7b6e95b620286e0d7691a49ed01a5800da887260bee497
4. 0x367e43702af076abd901e30d3d6039d05127955ec2665503cdb2de9090122698
5. 0x1ac6d3ec187e1497b2527430036c4742f623481ffcb2e2fe99fee4c1e9fde10c
6. 0x91db8f850d82d13d9795ccc7945ce786a410a1645ae3d8ff13bd6e99b17e50e6
7. 0x3abdfc6bc8a950df5bbe6dca3b9e53900026e87b803552bda3cc1bbeba68d860
8. 0xc2b22ed24842c2b7c1d1f6d4bef03a81b01738c2592b3cf1f8bf8e01ab3deab9
9. 0x5f18e29992ed75e5a1470dab7c392a1f2615f01a1dd89feb5c611914db2ca996
10. 0x443af31b6e4662eb8d4e409e8d2145e3f21a5f5e424c62e48f84485f5d7cb672
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