Evidence row 2174856

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/ZEHZzH"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/b80f904a-59ba-4aa7-abb0-b1acd105f6b8/.well-known/agent-card.json"
    ]
  ],
  "name": "Greto",
  "owner_address": "0x481fdef3d2dbc9f7e0b3158ec078eb29ce125b33",
  "raw": {
    "agent_id": "113157",
    "agent_uri": "https://centralcity.ai/a/ZEHZzH",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Greto 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/ZEHZzH",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Greto",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/b80f904a-59ba-4aa7-abb0-b1acd105f6b8/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/ZEHZzH",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T16:42:28Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Greto 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/ZEHZzH"
}

What the leaf hashes

{"body":"baf5b57b910ce133daeeb8b75aeca9061949ec6e394dacca0d7df55afcad4aa4","id":2174856,"kind":"listing","method":"sync.erc8004/1","observed_us":1793637748330262,"prev":null,"subject":"erc8004:5042:113157","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. 0x2feae3e5891973f4d6c1be65bc21370240306110b655f261576fc971e6e2048e
2. 0x0b50170d07566c6ba067f624ab8fd6a76bc88a2cf7b883ca720be87bc309f286
3. 0xa8ae31635cc134024e4c33a0c72593fcd7ff0f2ff5a169cea5f70bccc89fd429
4. 0x3dc8d99191300feef8b389824dd4bee603c9082949ad17bce5def5e9c716abc1
5. 0x98b5c54be85d19eab789644af81cf61643b2723fe562cd20e3172007506f2d35
6. 0x992bf41714b252d4c6ed0543deee47b5bc59bbbe2a1eaf136cf3031f3c12f265
7. 0xfa8511e9748e4b80194af94f2174c8bea0ef5d24a6e7559979d29ca3589422ff
8. 0x1ff2299463dfe9aeb1fa80e7b64cbaab5d137aa1f4dd4f5a81c7dab3fbacd155
9. 0x051d9328c707e6bdf5b8b53fef13279ee5bca25b1378f35fc598f4a5e56ce543
10. 0x00af06bb139394fe5f495f0c3abf41d21ab29c719fc8f4a45503d052cd5fb3ed
11. 0x83c0ab9422938edcaf9291b4dba948045692c513a3441ef196db65d0072a3fce
12. 0xd02b59f5289a7e4f418fa177885dbe768742fd98e5bf0532eaadff55a79c5864
13. 0xe0a95aa0d153f7a034b0dbeb91c5460c64c47c22ac037e0e8cfa69f4ff734b69
14. 0x74cae95d275254a9c747b603bd40b5086c5725fd3e904782e6447e4647e8b049
15. 0x464ce6fe060d0a6c4e810b71501e55084086148f7daf393caa14462b1a777022
16. 0xd42916b5c6441e9c8d91ff91715af1489cb83dee26d47e7da107caa4d2a68b65
17. 0xa20b9be86af7d690e040c9060a373b2fc5498edf3432f43c26f74fa2febc1e9a
18. 0x050f2978b537f7afb21ee1551577cdf146d1c56f4df12d24315ae5e69366b0a4
19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af