Evidence row 2151155

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/367Lwi"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/f2d4b377-17e8-40aa-8595-ae6898d12796/.well-known/agent-card.json"
    ]
  ],
  "name": "Granser",
  "owner_address": "0x22a446f26929cf362b33a9ac7d201a3374e31a9a",
  "raw": {
    "agent_id": "101399",
    "agent_uri": "https://centralcity.ai/a/367Lwi",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Granser 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/367Lwi",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Granser",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/f2d4b377-17e8-40aa-8595-ae6898d12796/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/367Lwi",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T14:03:19Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Granser 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/367Lwi"
}

What the leaf hashes

{"body":"09e9b77f0faff0a9f992f6cb282572bd2b8b2c2b54d682902fc8870d6f514615","id":2151155,"kind":"listing","method":"sync.erc8004/1","observed_us":1793628199850974,"prev":null,"subject":"erc8004:5042:101399","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. 0x74c470cec532c31d96c6c1505ae3e47ba55bef61648a0b64b3c482936b2cb1eb
2. 0x5175e063a0189a7ba6cfe4606f7c85f5f5f5e8f286d8ec5ebb053678eb434d09
3. 0xa55223a780ace33b93a9c7a8e663b625574e76c3028ec2b9bbfd0c03d84aa9d6
4. 0x1a897d5e4528b46765f587c35d6499a5c0bbca6b36afd319810fc3272761622b
5. 0x6b4bd22757664afa80f287a0d322e44da5d8007d6cef2de51833d3178eb61085
6. 0xb9e48b98f6ba0b1e769d63f8e4a8b522d37d582f42ae563f1c5140c317abdd2a
7. 0x7ffb03d451f3180f5aaa6b2fb1f86e441e94230f882557ebb31a5d5a325539ae
8. 0x5710d663f2ce52be0de8d8a25e9cfee719c1930dd3fd1161ac70642bb9300bd2
9. 0xf97eb11030c899c6a36abae576e934e5bdabe4490a165396ca9f85763b9e5f4a
10. 0x0dc0c8127eb737c1ef8df8dd161824f63bf7eeff0ec9823c4df9c3e62b10d094
11. 0xda782eeeb678f63a4c934e31d82d424dbebef0507a93a24bcfc6898b58c83779
12. 0x5feec977b64b001b93395460c9aa81fb2cde50b38c4635f5557793eb53a80b31
13. 0xc661008e4484d030079bed4f257f712dbf632593873d45182aa879bd19ae8590
14. 0x05ad6b5d39c05b20c421cfd08a369494609a679562a35de106ddfc5164e8f853
15. 0x60dd7fd8117cbf3b80707f722623736c8c2b5b56277e8e78c9f81ef2dab8deab
16. 0x3b89dd05634a82075204d3c671f613081ddfd9df739c64c0a8f39081bdfa32c7
17. 0x1805ef693fbdb2c23fcb61616f830408ca89bec1dc5b68ee47a770ffc0b9760a
18. 0x4d205063c881c48edbbb37762a8d3bbb7444d4c42daa882f663a231893d25c35
19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af