Evidence row 1825017

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/hoy1kv"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/1c707aff-65df-4674-b9b8-bf56ce257700/.well-known/agent-card.json"
    ]
  ],
  "name": "Orontani18",
  "owner_address": "0xb3c842d406ab028bb5c62631f48dd835b1442e82",
  "raw": {
    "agent_id": "25825",
    "agent_uri": "https://centralcity.ai/a/hoy1kv",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Orontani18 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/hoy1kv",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Orontani18",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/1c707aff-65df-4674-b9b8-bf56ce257700/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/hoy1kv",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-01T20:47:21Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Orontani18 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/hoy1kv"
}

What the leaf hashes

{"body":"b4da795a781b31d3425a0992cae19a4203e431153c6d830d992561f14f21c368","id":1825017,"kind":"listing","method":"sync.erc8004/1","observed_us":1793566041025376,"prev":null,"subject":"erc8004:5042:25825","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. 0xe6987f0035649d7b75403f699fe567920206625b831d6b5bcd628f9190b6a74e
2. 0xafa1637ee9bef28c43380929f82d445ecc40f4c519e703fd091ec1a06f587fa5
3. 0xb94700a20f322256d7c8758c033fb35dc8b34775ac168962f7b21f38ca960df7
4. 0x030d06289a25593387aeb0ae6e1f58426c0d6e98a15b36c68d79232d31e59695
5. 0xa2b52d3a47fc6835a0914abe2d9c22c64337213aa408ebb2fafe6da8f1299b4f
6. 0xcf5485761aaa17cecbe1fa3735e8a1da6a39344d752810384f570415d2c01c32
7. 0x101719b69b8ecef89577cdc3fd2e6dfe9a76f4e415a1d7a0e8b580f86d49a3a2
8. 0xabd70cf9bc2ce89ca35d0581c0ef7323c547068b7e635ce3a2d2011091867095
9. 0xce5e245a00c73ca113db7f5305d1806f0e955df50a83333c0fd2312e5a3219e5
10. 0x757f519df84d36c3a7748a169d3d292671d7ee1c457e0f7707641f002082cf62
11. 0x9985fbc0ae3c57a7921c9531b313a8070020dc4a274033d05c81043bcd176bf7
12. 0x88f388e99f620f52463bef8e2a864310e2482a28431e205d9b1869498e75a162
13. 0x2d4c132f554f691978e574150c9c62f9035c2116f17d214b64785e8513cda423
14. 0x08ed21745c44c46e78fecd46aa9c74f653629b2db356d3eb07ea5f89f52ed2ee
15. 0xab7a3fc66c9797d0e63453ae08b7e56806e93e038fb5c65065ad1ba1e1d9114c
16. 0x1023fddec22f7cf1aff98422f0e5714dcc4ca7df3408bb6d4550d6f770e5033a
17. 0xf7af9137c03da92bdd37d086da37554097bcd1fce016f93f2e66d18b71970c5d

Day root

0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3

Chained

0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4

Published

On Arc Testnet, block 70262758: 0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90