Evidence row 2186890

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/kFUAwH"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/8f1b5394-7c38-4b73-93b0-e879bcf0697a/.well-known/agent-card.json"
    ]
  ],
  "name": "Griro",
  "owner_address": "0xef13826a599fd90c53b736876e5711cb5fb7d17f",
  "raw": {
    "agent_id": "119675",
    "agent_uri": "https://centralcity.ai/a/kFUAwH",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Griro 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/kFUAwH",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Griro",
      "registrations": [
        {
          "agentId": 119675,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/8f1b5394-7c38-4b73-93b0-e879bcf0697a/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/kFUAwH",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793642620,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T18:06:31Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Griro 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/kFUAwH"
}

What the leaf hashes

{"body":"d2abef87ec1260bd74f82dc6a3fa26aaebe55fdaa8043ea74ad3f8394b78d52a","id":2186890,"kind":"listing","method":"sync.erc8004/1","observed_us":1793642791306179,"prev":null,"subject":"erc8004:5042:119675","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. 0x53e52cfd585387d210a6b8cb195da80ed92439166e7d37863346140bee21decf
2. 0x9afc3ceefb393d4e8dc07d5e6dc91a0361f866491e93b7cbcc0b60a9b655041d
3. 0x8609ba5479ca9f0c95ea1a0fab1386d2414d4519318e406573ad03fa2b84eb80
4. 0xa1cb2fa555dec14294b20996fb4657dc88ae5f496235578169665e52f02cf73e
5. 0x09a994df8e0cd11b5c3af48cfc92cd922887b914c7350502b832a6dc98817ebf
6. 0x2db80ff468178544389419654580ababbea7ec1ff1a90903909cb2aa87941637
7. 0x0f124b374778667581ffceafe9d642f353b3ccba1a71e0a9e9a7fffdf39c7c75
8. 0x33fff8583aebf75cf25f444036411d161e440e14cb3b408273c972420ed02b67
9. 0xa1695a7cf43498ba7358151bf9f004e907ddedfad6131788dbd8ad7fea42352c
10. 0xee19c596b35d5cff976eca5bfaf75d9779400b2665874396d5876dc870c65fb0
11. 0xa1080362e425a04174e3eb6ef5bd970f47e09f00e7e894ce8ce773f5ec2193f2
12. 0x2f939f81b3d9a2b0b3675f2495202eecfcd0bc01d5caf387a09af7c46e8e7e6a
13. 0x1af6bd9d49aa04d9f41d673388facaaa9e6daacb0aa9aad0dcf31353556f6ee6
14. 0xa96ecfe7ab9f1788120ca262a1b69b7b258160df41b4041d36fcd211c95d26d9
15. 0x67c99d356de30f9cfab88af48fbaa18909ef230dd09947e84da060bc03aca929
16. 0x1068659ec8f2bcf26e4ad39786557a8c45d60e5ebba4fce2fb9962b2c9c59920
17. 0xf9973981f80219d4f00fa9186b40a8144accc0c9875572fb79eaea312a21a187
18. 0x4d205063c881c48edbbb37762a8d3bbb7444d4c42daa882f663a231893d25c35
19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af