Evidence row 1814755

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/ulQtz9"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/4414a9e3-d393-4c89-8167-cd57681d7ddb/.well-known/agent-card.json"
    ]
  ],
  "name": "Grallose",
  "owner_address": "0x369fe650cb531808398903000002491f9675f8bf",
  "raw": {
    "agent_id": "19519",
    "agent_uri": "https://centralcity.ai/a/ulQtz9",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Grallose 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/ulQtz9",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Grallose",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/4414a9e3-d393-4c89-8167-cd57681d7ddb/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/ulQtz9",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-01T19:16:24Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Grallose 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/ulQtz9"
}

What the leaf hashes

{"body":"86cc1e6ed43fb23e5408fa76067c82ea94fb7eaed99914de034ceecf3da29ce1","id":1814755,"kind":"listing","method":"sync.erc8004/1","observed_us":1793560584824559,"prev":null,"subject":"erc8004:5042:19519","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. 0x3b5b213e67e79e3097eb933dd9b252008153aa196079c7e15c952231d8def01c
2. 0xbf44b4a1941a397090f8158dd717b39a98ed9c2a3998d26764a808c3382b37f0
3. 0x005437f7e85cc6f14b823582aa6e7ac1b8e978e7bac0211b817a9c99e05abfe4
4. 0xb09e893512a71cae522ceca9c264128809ebd09c399a1b7ee892a2a77eb3f45e
5. 0x696c5bc3ca7e4e05104aa72c3397528a2252700adbfc0de8105cf4de8962d0a8
6. 0x051f190d70f082b0f5d5b7ae067fe5b28d58f13d839cd43af3e8a01d058b6fff
7. 0x05fc6b9825d38efb1175c4bda3cbc35a1d9a6c03cfc27c830bb74fe5c08ea8d4
8. 0x45a7295af4dd991d04cef47572d1f3c87564743aee050817e0c645b3562118a2
9. 0x6f09773fe844f497db1e6d7f153b24d2fdd4597db43f2cbe917d9c7c25a5a7c5
10. 0x7437b63b59a47c84546e46ee03a0c6dcfe60b0d6290ba4d8abee07f3cbc0f859
11. 0x791ff824645400f636b8b68b4687455e4e34f83f260ed379447821c40c4b1065
12. 0x1d6f15a7f731a161f0e482f14e3d13268ad79bc712d4bb43c5011129e6f180fc
13. 0x3127b3988eb4eaf07dc91fb2cc57ed8323f0e01ccaa6a3934ccdb7cf60b12e21
14. 0x07ea6ece7de601a64e2a172b49fb304109f2a8322814bef4c3168d05334b3609
15. 0x9518f8c5450505f008d5d964f03e490f2bbe4e73e8c89384cb6b935788ff2107
16. 0x00ec7149eb024693951d82cb635dfa183f4f34dae011e77ba0420a38a378e0aa
17. 0x97f6f39e601b6ef0e47b730aa0488b718c0d7882ad840342bbd7d3a705a1b3a2
18. 0x1973893697931b7512ae5dc1a3c92ef92f633ae3574dce9029a35b5e94d2d364
19. 0x3315fd2757fdd435852cc277377234a3f3909a6d2a089d0e36f6d59aacfda910

Day root

0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3

Chained

0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4

Published

On Arc Testnet, block 70262758: 0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90