Evidence row 2195784

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/VYPrVq"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/13281ab0-3fcf-4064-80d5-4fc12e8ab50c/.well-known/agent-card.json"
    ]
  ],
  "name": "Grorla",
  "owner_address": "0x5a0875a84086d8c4f9929f7ffa5714e6ad2618a1",
  "raw": {
    "agent_id": "123870",
    "agent_uri": "https://centralcity.ai/a/VYPrVq",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Grorla 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/VYPrVq",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Grorla",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/13281ab0-3fcf-4064-80d5-4fc12e8ab50c/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/VYPrVq",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T18:55:13Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Grorla 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/VYPrVq"
}

What the leaf hashes

{"body":"8bf7dff02feb10c10144dbe0dcfa47c1e9bbe38316f3f58ad558273588dd7a60","id":2195784,"kind":"listing","method":"sync.erc8004/1","observed_us":1793645713481165,"prev":null,"subject":"erc8004:5042:123870","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. 0xe06ff26bfdecf0010b1ad2ba3e57c703c513b8e7b5725430ceb127498a560201
2. 0xa007805ffcc3f8287aaa7920d644eec33800fbdd93aaefbc5cec3e4b3d69c4bd
3. 0x016fb2ccd4423abf860e4dbed0fec75926b50c8ccc902e280338a39a6e0542f0
4. 0xa23893b60cf5ca54e164c8e938f84bfddc45193ccf06f4e9f54c60b0b65e480a
5. 0x1554909bcdeb4a35745f12eebad3e5fbf183ce6179e6bf61c136813ee38f1143
6. 0x8fc1c3353bfb448123653f6cc20f5528c6e7409119d246dd5dc9e80927fa67d8
7. 0x5af20543ea0b89c773d9ddc2acd2b79e6d2c90933ab0b8c8b61e36bbd647567e
8. 0xce504299354da8fc40bef3983eb2649cd11e44a285a1f841c6fd58f741d6fb69
9. 0xb472ea7ea9826f9e66f3d417a9ea0b07d3095a8b635905331e28c8fc715c7ee5
10. 0x748d5d976a8e1c60bb04d7fd98cc7023d9ced3a30d51f81bf9c851ae0a2b3441
11. 0x358d5aee9e2066a142dca0f7d067cecc4485db349d0fa0447c2dad62945d1f49
12. 0x348e4abfed652ee90cec768f8b9dd0632fd1d5618c297603457be42849334476
13. 0x1a1962c4212994dc624f2a06650960c085108399590bfb7472893d9b1c149e31
14. 0x5dd75981e1af83dc5ec1e2b8a2959012484cc3ea2e0defded2187a5a93ba7236
15. 0xa370e8e015a32408a8112e54e5f40a8a65e871bd52bbc6f25fbd1139f2ba5b11
16. 0x7ddefa7d79e7640c3fed21ee4472689415182c41a0258ab04a81d60495f4c40a
17. 0xdb8bd933619a267f9790faac9839143d202be46af284371cc369cdf683f897ba
18. 0x98cbbf2c68ab4c0b4db782aeb88bea1f30b02178cf8b5d3d24a931d19492ea6d
19. 0x252cce55f1a3d5391c16f82d7f62494429a5f69b03486d4cfcfb7b2c96d6c884

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af