Evidence row 2109689

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/1Z9lXP"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/dd64eb22-a415-4ce6-9e8b-262601622de4/.well-known/agent-card.json"
    ]
  ],
  "name": "Platabel",
  "owner_address": "0x6c966cf06d20e43f73699a4e09f026d69e386bd6",
  "raw": {
    "agent_id": "83935",
    "agent_uri": "https://centralcity.ai/a/1Z9lXP",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Platabel is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Base through Central City. Passport: centralcity.ai/a/1Z9lXP",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Platabel",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/dd64eb22-a415-4ce6-9e8b-262601622de4/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/1Z9lXP",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T10:26:01Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Platabel is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Base through Central City. Passport: centralcity.ai/a/1Z9lXP"
}

What the leaf hashes

{"body":"529d95f8dc9bd9df5581ee8fb499b036b077f9dbd1933c41c3eec5fe6001c4c5","id":2109689,"kind":"listing","method":"sync.erc8004/1","observed_us":1793615161533585,"prev":2109158,"subject":"erc8004:5042:83935","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. 0x474f8122f98898fa040ea89a4b57881b1841e7a77ae95372a055798d87ab84b2
2. 0x98807648284da05668e8d4a97a5cc70b5d846320009ea20224d7548a8b1c267b
3. 0x4bf6f2d73f32fdf5a1cccb0b59f86a4271ddf259be322953bda09bf507b1788e
4. 0xdddfdccefb42cf464a23dc6b23f15c9ad1c2f793212edef51ff1208cf1f7aa3c
5. 0x35f6c4d20b50bc2e91beeb185743d9737d30a83e6c3ac2d1316a0fc140c1938f
6. 0xf3ed074442ce6530fe6ef29d91ebc2d1008f27fdc411b26a79e8b156b9a82809
7. 0x5095db239e2d4fb2b778dbaf6953523780e1f1f91df0e729e86c592973c0388e
8. 0x4ce41338e34592819527c31a78aeba67e26a3d068875f37d66f58f746a460f90
9. 0x0ea0807ddf760f38a8832c93caa135f48b187b40e210b1a192a9b41c5b7c8cd7
10. 0xc744de33e5e8be89ad3ca0b4937c11156b72a5cf75968c1183296351d3a065d7
11. 0x63566cd121d90542180cf1c7283cb6722a9f6a094b6764309524ebcaa5df7233
12. 0xcb35c8e9efae833d2a997b356d4d3b000b0f5841c3b9202c985c07819fe5c916
13. 0xa3336de478ff1096fe3a4c0522656d3a2923e8e721fe01f8fd137ddc7734c22e
14. 0xdc58bc56b35577036d6185abcf0d4c91a45df10bd65f767505c1d43fcecde566
15. 0x3217f821997a6d778dcf0814a25b1296c55ab77710c675e7b15695d25a6ce67d
16. 0x8760c227928c5295506cd8606e763f86cf8cd2a549820fab4dc86d29ca0d816d
17. 0xa20b9be86af7d690e040c9060a373b2fc5498edf3432f43c26f74fa2febc1e9a
18. 0x050f2978b537f7afb21ee1551577cdf146d1c56f4df12d24315ae5e69366b0a4
19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af