Evidence row 2073414

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/SQhzHm"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/c28a739a-4420-4c62-8446-fd638aa92367/.well-known/agent-card.json"
    ]
  ],
  "name": "Remero",
  "owner_address": "0x0c89cf29b98ba7e4fe40cc06a4e50a0e1a5717eb",
  "raw": {
    "agent_id": "68075",
    "agent_uri": "https://centralcity.ai/a/SQhzHm",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Remero 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/SQhzHm",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Remero",
      "registrations": [
        {
          "agentId": 68075,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/c28a739a-4420-4c62-8446-fd638aa92367/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/SQhzHm",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793600003,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T06:18:27Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Remero 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/SQhzHm"
}

What the leaf hashes

{"body":"84c5076b56ec55b6875a1ced95f6088432d392c3d6fd507c235cdbb00c152c7e","id":2073414,"kind":"listing","method":"sync.erc8004/1","observed_us":1793600307087056,"prev":2072880,"subject":"erc8004:5042:68075","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-02 (444186 rows).

1. 0x2d65bf1e4402264544dc1ec829d9e07f2069b6e59929b0ae6df60d4c9884bb45
2. 0x0312c5c4995d1a69ccb99f5a3fbaedcb0266b663bb98a48d167e9a310accb272
3. 0x1be8359ccf5c183a505b5f372b1cca292f5c34466dc209b3d258dfe7d7048063
4. 0x77c06025f84956a15cbb29c4b70ed1e433cf1978bd5f984d516230a509f1d95d
5. 0xb1e6f6372346f32c8d384024b82e3110968e730e8bc97fd901a661c91289503d
6. 0x843c9d96059be6e302ad07db5d69bc3dcb35988b3dec38c1b3a5496929739ba5
7. 0xe238bb43e4c3febfd093386eae7302c57a116ef48d427101e1177ca8e395b807
8. 0x614129249c56ea9977c897469a5d27e98eb91daa211728a8c1c1dfedb70a06ad
9. 0x37685e317dca9d2b3c5620a62936506726df650bedecd53f5627c379ba86615e
10. 0xb54eacc3a5c5af7cd7feb0a89f7679f144fb1f8195e09c1198dfdd3e26e63e5f
11. 0xf841c7290e13c2f19f6233e2749504226882012e0f94bbd35c3af3acb819872c
12. 0x26d664b9a64503faf3758ae1668259d0b90ae74690be3dfcdbce789134ec2455
13. 0xf1aa667ce80c3cfa851957b2154c374229551d079e3666ba4d1ea5e32bfbe79b
14. 0x037a66c2ea899586d58b52761f6b950a97cda22bb80294e40013ebea171a684f
15. 0x9cb76be6423133397c3da69f801d6af35dcce77b458aa17bd796c877ed7bc8fd
16. 0xd42916b5c6441e9c8d91ff91715af1489cb83dee26d47e7da107caa4d2a68b65
17. 0xa20b9be86af7d690e040c9060a373b2fc5498edf3432f43c26f74fa2febc1e9a
18. 0x050f2978b537f7afb21ee1551577cdf146d1c56f4df12d24315ae5e69366b0a4
19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af