Evidence row 2048166

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/mTKFG4"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/c2d935e3-0e3e-4964-90f0-72346f37cc24/.well-known/agent-card.json"
    ]
  ],
  "name": "Grallioma",
  "owner_address": "0x1ccfaf218fe4492fe962f24c4265eac6cab7494a",
  "raw": {
    "agent_id": "56757",
    "agent_uri": "https://centralcity.ai/a/mTKFG4",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Grallioma 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/mTKFG4",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Grallioma",
      "registrations": [
        {
          "agentId": 56757,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/c2d935e3-0e3e-4964-90f0-72346f37cc24/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/mTKFG4",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793590644,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T03:41:36Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Grallioma 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/mTKFG4"
}

What the leaf hashes

{"body":"a91dad8effb56247c1e64abe0b2364d98fefa9a362734463771e3d594c9632ac","id":2048166,"kind":"listing","method":"sync.erc8004/1","observed_us":1793590896181459,"prev":2047777,"subject":"erc8004:5042:56757","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. 0x74e9c561b713358d0b45a3abf260cfbc0aecdfc5980ae2fd526c65bd3333bff0
2. 0x9df814a0351ee1c64322efee5f17916ada387341cadb26eabe56e0673851dae3
3. 0x3a1526e03b8dcd90b5c93b10089842e951ae3bbd672b7c7eaf3eaabcc246502e
4. 0x9a57fc9b7b9ed99620e69b2ba4e484bcaf6103753a2786a92f70f1a5d4da50d1
5. 0xfa3a7958a45b0c8d2d617b26dfb4021d638301a56de5a1a7dba9994cf077eaa4
6. 0xc6bae09de3fd8275fdac2f8fa2ef9128cd0f42370960086207efaa6926e2049e
7. 0xaf4c65c2dd72a521351223d4d42043d67e9c01a8b5661c5531e97e3191ceb4ff
8. 0x417be417e1020374d504b58bbb558bb5f554cfe1ef36a6ab342c3bb6d1f5f90e
9. 0x416fa491c56bbb11984de7ff700ae3c3546623cde9f008859460a2d8ba618d54
10. 0xd42367b4e5dd5e8d6fd79dca11046df09e3369f2a49b65e4f49465fd06c06252
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