Evidence row 2173976

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/JWy5HN"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/a5d4c2cd-a7a4-4ea9-b029-08df4d9ce257/.well-known/agent-card.json"
    ]
  ],
  "name": "Daussik",
  "owner_address": "0x6e9bce6491214d6efbc028318d9bebe73e57fb0c",
  "raw": {
    "agent_id": "112749",
    "agent_uri": "https://centralcity.ai/a/JWy5HN",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Daussik 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/JWy5HN",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Daussik",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/a5d4c2cd-a7a4-4ea9-b029-08df4d9ce257/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/JWy5HN",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T16:36:39Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Daussik 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/JWy5HN"
}

What the leaf hashes

{"body":"7627001ad03b8fc44fca614b503105be32b38f2d5863df7ce8e6092544ed8453","id":2173976,"kind":"listing","method":"sync.erc8004/1","observed_us":1793637399470479,"prev":null,"subject":"erc8004:5042:112749","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. 0x2154457aa5cf3716003300d2d267a4058f268be7d1121ad97eb027102d33feb8
2. 0xa19cb8e8883fa77729dbbe60d4bcd046e4b48c6431b1b35b20b81d6f961eea73
3. 0xab75eed27ece949fe03c83f31d4e881521eccbfa310c7ea378cca85082cc4110
4. 0xc704e59bd1cc5e43ae6eac328732c6ef975b816309a9337cbaff3b2de0ef4e4a
5. 0xc9494b508e5986150f22a314b24dbd0a1ab5c28bebc3e5965cb5ab4b6aca3a46
6. 0xb36d25962f94f89c4634863793d80dad1c8cafe7c7c629e5d9b4a576ebe14ad2
7. 0x808fb569637f2d9d3d9f7f2b27c58ebff31c990d9fcd01a09477738ccd0f0ac8
8. 0x0f42a65d797f977adcbe9de5586c759079f2b55eb8f68e5bc1bae7991d9acb51
9. 0x3e6cbab626a9926f7f980992f0a7fb0d949a191df41c827bce1444547f26b34b
10. 0xad163573b8063c5865bccf956f96c019800ae639b11f163e0cdf5ad50bb5afb4
11. 0xb638c84e21afcf4fb05edfb18ec1ec3e90dae343db8f36941c6635df85608248
12. 0x55683a1d17eb7241c5fc7a5cf11e9abfdc0742d9a734c294f9a5cf8eb64903c1
13. 0x1684e269a6d133e78b06586cfa473a0fd25d7ae52c10084dd8c0b8a491f1b827
14. 0x401f99eb33c3aca7fb1835eab8a9dc02765c5e3996fc9560617f4be6c7c50067
15. 0xcd21ec8d72a18a2d4513e4fd309abbb530810fb1dbeecd4b9b85acb4d6ff8f12
16. 0xac40f077ca4be8c3432a67771725cc315e8101fc2649999cfad2c900a7640e27
17. 0x53a741b69e9e51c4a288a74712aa6ac3fb28c8923cd3e6461d161c4f2d48b31a
18. 0x050f2978b537f7afb21ee1551577cdf146d1c56f4df12d24315ae5e69366b0a4
19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af