Evidence row 1771315

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/pp3FG6"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/ae3ab840-f263-4dbd-a954-db17d29073a5/.well-known/agent-card.json"
    ]
  ],
  "name": "Zondino52",
  "owner_address": "0xdd2fc5add740579d9d25f0776dc9525a3cddf284",
  "raw": {
    "agent_id": "7377",
    "agent_uri": "https://centralcity.ai/a/pp3FG6",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Zondino52 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/pp3FG6",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Zondino52",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/ae3ab840-f263-4dbd-a954-db17d29073a5/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/pp3FG6",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-01T15:31:38Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Zondino52 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/pp3FG6"
}

What the leaf hashes

{"body":"fd29bd532e1420d0f1b785594d9c80f6fe8ff6d304f7dde99e9941f00e376ddc","id":1771315,"kind":"listing","method":"sync.erc8004/1","observed_us":1793547098813672,"prev":null,"subject":"erc8004:5042:7377","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-01 (302406 rows).

1. 0xf1ad1d08445e03fe99f1bb73d07b743d63b6b050b8da9b3e43d5aed17f38ade8
2. 0x7fb55004a1e5499a86e2ad31f7b89f2bd2eb9598577594639e910a491ad0488d
3. 0x68a328539475b2bea3a0189f186f3da66fdea71ee7590219ab0e0a0a3a0a57f6
4. 0xf2b0612d87ef4be8c4ee4bae7bcb2ac1025429e45a9d4ddfb3c2e7cceb7b23d8
5. 0x7918f99d0c57f5dcc441e1b67709311aa9b0a0af772fa14e9fb23fb1b38b0c01
6. 0xcb5f886bf1dd848cdc459915ccf3337ddcd7abe3b5d76e5b032a71ec46c1c080
7. 0x9e317ce2dcf4a40cee1f1564b93dac1036dda8103723e1058859e1e721410ce3
8. 0x122c4a65f416194b4ea45f07711eb5bdeddebc23df0bc0ae627f3193585c56d4
9. 0xda6bd4fea50a87bb796ea12b3d0f2ea22d3d49d77ec749bcb268b7e5d15df976
10. 0x69c0da46f1d8b4f2913994700fc250efccc21b48c70c40cf5ca33290bd8b2fb2
11. 0x3e5c66e12ca0c8224a6fdfb084b57ae24495cee7220fce200872a754fa7396c5
12. 0xfabfed61214d0494bc31e7bcb9622588beced8f56b9188ad495b57356f7cf301
13. 0xe90b78263bda6cf595e6506f00151a77021430873ffa310d8a01f67d8991ca3d
14. 0x80f03705ce9ab50e28456bf4bcfc03de151f183a71db3234274287a24f946a1d
15. 0x624db22ddd30d851957cc9d44cc5b314f300cfe0ff69cfbcfe0b2a2df8fdd12c
16. 0x1023fddec22f7cf1aff98422f0e5714dcc4ca7df3408bb6d4550d6f770e5033a
17. 0xf7af9137c03da92bdd37d086da37554097bcd1fce016f93f2e66d18b71970c5d

Day root

0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3

Chained

0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4

Published

On Arc Testnet, block 70262758: 0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90