Evidence row 3431033

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/36thC9"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/5bc5cc6b-bfb6-494d-bada-bbb18ef8d14e/.well-known/agent-card.json"
    ]
  ],
  "name": "Frinert",
  "owner_address": "0x7e86eaf67e5da4ba133b8187716376d65e0066a2",
  "raw": {
    "agent_id": "345941",
    "agent_uri": "https://centralcity.ai/a/36thC9",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Frinert 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/36thC9",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Frinert",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/5bc5cc6b-bfb6-494d-bada-bbb18ef8d14e/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/36thC9",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-05T17:15:33Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Frinert 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/36thC9"
}

What the leaf hashes

{"body":"7fba6659c39ffd91cd127b84104f58db2f6921dc10ef0e2f05cf3cf00621a1b8","id":3431033,"kind":"listing","method":"sync.erc8004/1","observed_us":1793898933413195,"prev":null,"subject":"erc8004:5042:345941","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-05 (322504 rows).

1. 0x93023eee2c188824628c9167b1901e8ad6e581780ea1e1af3594bc1f30c830c8
2. 0x0dc1e101735a02dceb9c4b19724f3025696602c8cc22501fd2d74f8fc560c297
3. 0x7140073851bb6531f804682433a0505c3c07409f3b22d9c01ae53e4c74553cc5
4. 0x7a9885172b90b987d2ecc199a0449ef3e9d1a6acfa201438a7678b43de64146d
5. 0x1d06c987fa9cd69e57f9139e52b1a2421f55e6aeb8fe91ce7347321a63980a27
6. 0x9cabd3a4faff7d98115b0152d325c45424da7788251146ba73afb7e7833a59ef
7. 0x18e30c788c5adaf7d6ca0825cf5f66f79c7ce0f507793adfbbde06c307f4a078
8. 0xb331583ea620dfd223a58e5bb96728272afed5c2c89f9ac5055d0a38d8736b89
9. 0x97f4cf6c687ea56889c523cbb17f3056c2631a200f230d52a166dbf21db6815f
10. 0x57432b5b9415dc6962363ef08cf9084061eae20e2af549d20caed81763f671da
11. 0x51b0c9106b886581e494cba1fc3765982823afab3d8d530f053d9c620caf9888
12. 0xc4a7556bf6939b6474df02304ebf0b2e1ddb9fcd470754cf2e608b88c6177c2e
13. 0xa3664085bcc71207d81f3865ecbfbe8edaf5dd0f35cf6509def349bf1e19db53
14. 0xcd7dd4b73475d9daf8066f64735db723e9ca6d35bbe9f3158528fa2e4ee200de
15. 0x8d4c57bbc31050ce925844401ecdf17b888da2f6d1ae583a863bdf84d2854302
16. 0x5c64b7138585466e7e8be72af6f3dc72c511db2c0c1dc5b6e34ad4e9456c2308
17. 0x7e5b4628b4269525ce0744fb873651b9d7be5748de44b7e6b858af09c7e30bd8
18. 0xfb4e1f4d701ae273fb0cd57757f659e327608e5561a752b2099b436618493c84
19. 0xf72fe7c4860b9addb17aac4a00b8afc2f8085836173f10f31697c3d192df119b

Day root

0x9f0215efb0252701dc86d5600ce95f276cccc716759bf112525ae863f698d128

Chained

0xc54ddff800630c6cd9656f99e7d6a61adce99bf1cea37121600598b0a9a720d2

Published

On Arc Testnet, block 70942081: 0x88f612ad94ca63af4e4e9faab9f34b665b41f03828afac1571ad013cc62bba94