Evidence row 2123359

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/plBhlO"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/44bf7607-8961-42fc-a261-6d8c518b894c/.well-known/agent-card.json"
    ]
  ],
  "name": "Stollero",
  "owner_address": "0x45b8884a595e932ca810d704e047a8f3c07faf67",
  "raw": {
    "agent_id": "89894",
    "agent_uri": "https://centralcity.ai/a/plBhlO",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Stollero 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/plBhlO",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Stollero",
      "registrations": [
        {
          "agentId": 89894,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/44bf7607-8961-42fc-a261-6d8c518b894c/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/plBhlO",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793619559,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T11:44:50Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Stollero 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/plBhlO"
}

What the leaf hashes

{"body":"237a569bd73629241e4bcc4f2e4954923ae679ddb700ce9f1458ff54d3361943","id":2123359,"kind":"listing","method":"sync.erc8004/1","observed_us":1793619890181215,"prev":null,"subject":"erc8004:5042:89894","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. 0x6718934cc8a105e29431bced4c1be5dd4c005845821a643f85ae7dc051f2e8c1
2. 0x27b1debad88a1d9d99ed00622f52d7b1fcf900aeb33321084bf3553f43744ba1
3. 0xa7797cafa154478ad0e16efea051c164a37ee37f31fe18ce3c5267249342c808
4. 0xb79b451a20b7086a7042b7b95a06744a3ba30c4deda37318c01877bc3ed0ff0d
5. 0x98710ee9198f4da1536491d31bfd57e9f011bfa4600ee57fa48c40fb28774256
6. 0xf0b2f7b12c6a0ff6c39066dc12a4861a6b1e02e22aed1384a3413249709850db
7. 0x37ec3d82d51a6fdf28b5a39a153071b96966b5afcb8795903784fb508a9b8cf0
8. 0x0073a8636fc3dc916af30756e7f001c8c90810d7ccb4c9e29059d9eebbf6afab
9. 0xc4b7dae64aac19285412496c371b88218f3c9c8701f7cf2bc1923f9eadd47342
10. 0xfc3e1d9d16ae9e7ee6b5dad5c759b9a098eb8bf9f4a6172c202639d790192ad5
11. 0x4a5e75b333600b2e6846ffea65a671f83bef25d2ee2f0f9a05f79ddfb282d57c
12. 0xafbca494e50a3e802cc29be04745764c359231efd8cff417b639a8de09c4e118
13. 0xc1de5d78ad0d5e6c3608f4aebcde48975d4694ff02af180260cf7b52890d7af1
14. 0xfb5ea8fd7d0c463ff98fdc93228854845802421c0e3865536227edf756498fcd
15. 0x23f4763e8db2efe57fbc28dfc68f2b97b65f54a03425994e68157763af649a50
16. 0x0e5696ae625571c52ddcd8dc09aa6c994b4ab38f2086df20d56f1f01c603e501
17. 0xf9973981f80219d4f00fa9186b40a8144accc0c9875572fb79eaea312a21a187
18. 0x4d205063c881c48edbbb37762a8d3bbb7444d4c42daa882f663a231893d25c35
19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af