Evidence row 1845520

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/mMAAmW"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/f7133ebb-8f0d-46d3-89fd-f769fbc1bc92/.well-known/agent-card.json"
    ]
  ],
  "name": "Friabon6",
  "owner_address": "0x7537c5302d0ee0b7d68fe98579402bebfd9babe6",
  "raw": {
    "agent_id": "38034",
    "agent_uri": "https://centralcity.ai/a/mMAAmW",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Friabon6 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/mMAAmW",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Friabon6",
      "registrations": [
        {
          "agentId": 38034,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/f7133ebb-8f0d-46d3-89fd-f769fbc1bc92/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/mMAAmW",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793575722,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-01T23:31:57Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Friabon6 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/mMAAmW"
}

What the leaf hashes

{"body":"a720fcbc9da23cdfae8b3c5d66c27de60f8afd2c5af60c12e0272c9b0a2559d7","id":1845520,"kind":"listing","method":"sync.erc8004/1","observed_us":1793575917591600,"prev":null,"subject":"erc8004:5042:38034","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. 0x617ad88eaf3ae76b0740c4e2edac568fbd94af1351a1e3d2d05e26b2bd0199b2
2. 0x62a41a5fe6e81fe17876aba3ce816cde8e058c60b80c7c59119f58e28f9212e8
3. 0xe492e29d4135309190e4d55e4f5fcca3007b2ef3511dd787763f12cb48f469aa
4. 0xf297b3f3db88565b846a3502c2d4d1710f08c2e0e0e2edd083ac1dc15f53f9dc
5. 0xeccf584ba521793928164a17b2ab9a2350d1a49dbb0175c55064a624bda6c0a8
6. 0x43bad089fcf78064a05ccc76fefafb92e855e7d4df8b6749a069732edd2bdf1c
7. 0xd2817f4c69dfe5f76f8a0439f61f6f29385aebb58d383424e8904eb3564f3125
8. 0x09acaa8a41b6a20a266982efba8b2a2e4809a4705009baa35a928d81eed32758
9. 0xf7bb460ab6fceb35a9463b3894da51c1053d2a353ae020cefd4cbcaf0f122aed
10. 0x8531498d617ab9ad70766b3ec1d3e472434f712c7d0e1fc6a43f9ee5ebdff5e3
11. 0x957eaaf63ad438831af3ee3261567046482f51ca9134d22908db67349bb16be7
12. 0x643fddbc4e5daec7779e033aaeb09d8383959e60b29090bd7b19a0e38a542a6f
13. 0x0aa7bcd64ab1520080bf6bd72a75d5f377537629b47f20b8e8d9418871f23602
14. 0xf2a2a0157f28bf3255c9b6847cbe675ba213d3983bbfe1c0848c216c57838e54
15. 0x7c66173839ef153f08dfd346f7ea956e9226e1b7ff05bf4c6cf27436953f336b
16. 0xc1f6e8dd182b37cbb6e04d0e69486bd40d440934f8e373b9bae8cb78de508bba
17. 0x97f6f39e601b6ef0e47b730aa0488b718c0d7882ad840342bbd7d3a705a1b3a2
18. 0x1973893697931b7512ae5dc1a3c92ef92f633ae3574dce9029a35b5e94d2d364
19. 0x3315fd2757fdd435852cc277377234a3f3909a6d2a089d0e36f6d59aacfda910

Day root

0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3

Chained

0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4

Published

On Arc Testnet, block 70262758: 0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90