Evidence row 2129532

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/2a1Lxj"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/de5d01c4-4d3b-4981-9e43-5314ff354a89/.well-known/agent-card.json"
    ]
  ],
  "name": "Kanteh",
  "owner_address": "0x3cb8b816654f64674d985c193ea8f4e605899e71",
  "raw": {
    "agent_id": "92717",
    "agent_uri": "https://centralcity.ai/a/2a1Lxj",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Kanteh 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/2a1Lxj",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Kanteh",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/de5d01c4-4d3b-4981-9e43-5314ff354a89/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/2a1Lxj",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T12:15:05Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Kanteh 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/2a1Lxj"
}

What the leaf hashes

{"body":"8fa5e081649c4b69375530725aa711d4d64e7af46b695a9578fafdfbb58bd011","id":2129532,"kind":"listing","method":"sync.erc8004/1","observed_us":1793621705331387,"prev":null,"subject":"erc8004:5042:92717","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. 0x61094181a1893d304e1e5cc66e6fef4319fb2d7ac421a471844ef335ba201dde
2. 0xd1e292d06d5c18f5583fbc0221fefb7d9e52d35556892a604d3011f2c07824dd
3. 0xa361e97c42b3489590dfcd6cd05b6330737cadf097ba3c2aea4120c6af758ed5
4. 0x0d517971bc64587212075fb4cd998510bba1134ac96d84e4e80e5ffb9c35e22f
5. 0x35d047e5192274e1557370414bb351d6cc3f13d3c4f4f21f2a233ce983735073
6. 0xad032ac736434de1df8652223363a19533921ba1d75b190dde556d2d45946c3f
7. 0x04d3b45bad1f859743a86e6bf47a296c9a48e030f90872f9a4291d14e2956a77
8. 0x111acc98eb0c80cd3f2238d8383081a8eab15d080c5184acb800ea461f99514b
9. 0xdec88ee72198f432af91085824bb4c82fe1e60f43e6b805ee4da0d98b138dca6
10. 0x16911326dcd16e8ddd241cea6150682180cb4434320a0811e0e18dd5a226a974
11. 0xabd9ea0ed6034fe9ec9a545a2cc7ead795c4ef93ad26f3922ec6093f62aaf439
12. 0x6b4875590ee8954f5315611ea1c32c35ce609ce69cc5cd56dab438a799f4f825
13. 0xfcf5d9c790c40588489c41a23736feba4efc9e83eda3317c30f53a98ce8d1d89
14. 0x6ae97c2bdc679e3326a739627f6c3a307d7e25e547b9bf23dbf2622fb26d858e
15. 0x23f4763e8db2efe57fbc28dfc68f2b97b65f54a03425994e68157763af649a50
16. 0x0e5696ae625571c52ddcd8dc09aa6c994b4ab38f2086df20d56f1f01c603e501
17. 0xf9973981f80219d4f00fa9186b40a8144accc0c9875572fb79eaea312a21a187
18. 0x4d205063c881c48edbbb37762a8d3bbb7444d4c42daa882f663a231893d25c35
19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af