Evidence row 2177746

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/4XgTxC"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/2541c843-07f2-4f10-9849-78b0f2b76ef7/.well-known/agent-card.json"
    ]
  ],
  "name": "Birlani",
  "owner_address": "0xae58d1f462a1dd87b9b7e7053c9532d7b71b49c6",
  "raw": {
    "agent_id": "114568",
    "agent_uri": "https://centralcity.ai/a/4XgTxC",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Birlani 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/4XgTxC",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Birlani",
      "registrations": [
        {
          "agentId": 114568,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/2541c843-07f2-4f10-9849-78b0f2b76ef7/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/4XgTxC",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793638806,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T17:05:58Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Birlani 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/4XgTxC"
}

What the leaf hashes

{"body":"fa00c576b79972fc09a6089ddb1ed0540fff908dd6bf19c6e5a5e2c7d6bc6450","id":2177746,"kind":"listing","method":"sync.erc8004/1","observed_us":1793639158627498,"prev":null,"subject":"erc8004:5042:114568","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. 0xb4851f471166ebb955fe166f774259e5325d97700c9f14d660c64516b5f570d2
2. 0x38f88968a1f7e068146d6108bd49cca04716d37dae7a346dcc9ec7c72dddde3b
3. 0x3f891fb0326caf27d40493617b95af1409762b5b60f81633c1b90b0559074ca8
4. 0x48d551c8486d81a91b43a8a4d7daa000cc4adfa7a2d4fe6e107ead9fd53af428
5. 0x7cc682bd799406c6ca9bd1d919c670f1d84d811ac1ccded62786af301555e64f
6. 0xbe03f73cd92abe1891739820ae4b350aa8b91e63ce544517280df04a7b8b0bd7
7. 0x4474a74007bff30bd44499ffffbbd8879016076a982690754d6282e3b795c84f
8. 0x54a22a5a22dc5ba2dd37f883978777d81100e51071d099dcf8124a8933bde2c9
9. 0x7734280657d7dd556d7fb04188cc20344151c36d664045a9e6db354c164050f9
10. 0xa885ee95f751280fd19fba9daa1f939fd6d868e104b763e6bf14389725f4396c
11. 0xae3d752497e0b1117ec3e1c4e69aabf294556064d09c8f5a7ec60bea1e2919c0
12. 0x699ae7fef9e8b87b378f2b7f3c6ae482aa3f19000267f273752a19f30c704991
13. 0x8f3b097427a1bfae26e9231cb5b00552011a27ad93aa4c0d3e267190fcbbb962
14. 0x08da04eef748b7ac08271324db18913501d72c52afa240bf3f08b6da46e3b97f
15. 0x834b6b9a36b42da183e2542785e8d2d7548ace455268a81922edbe6020cef644
16. 0x2922573a524a0694086782ac45fa3083d3fc3f6a2a479b2105e1e2f06b2916f7
17. 0x07ad80c0c234ecea379a2f4450dfd0804db049dbc62abe77af6306049ca6b6c2
18. 0x98cbbf2c68ab4c0b4db782aeb88bea1f30b02178cf8b5d3d24a931d19492ea6d
19. 0x252cce55f1a3d5391c16f82d7f62494429a5f69b03486d4cfcfb7b2c96d6c884

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af