Evidence row 2161538

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/It9qsn"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/b9f404ee-44de-4b6f-89bc-a16069b41060/.well-known/agent-card.json"
    ]
  ],
  "name": "Triarlet",
  "owner_address": "0xdb9807103fba472d463e8e3ea2e3e91f87bb90d7",
  "raw": {
    "agent_id": "106372",
    "agent_uri": "https://centralcity.ai/a/It9qsn",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Triarlet is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Arc through Central City. Passport: centralcity.ai/a/It9qsn",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Triarlet",
      "registrations": [
        {
          "agentId": 106372,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/b9f404ee-44de-4b6f-89bc-a16069b41060/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/It9qsn",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793631926,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T15:08:57Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Triarlet is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Arc through Central City. Passport: centralcity.ai/a/It9qsn"
}

What the leaf hashes

{"body":"061b78f4b28a0d7f2c7dd59d45e322a3c0264e2e4a0b10e450ba758a8ac72b28","id":2161538,"kind":"listing","method":"sync.erc8004/1","observed_us":1793632137396917,"prev":null,"subject":"erc8004:5042:106372","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. 0x658cf0b8a2302f7c7769659681fae28b5886f283249dbd1d52e72ff2a5c207bb
2. 0x6cdef114684bdd63133160a8ab62fb399524026c6ccd506802504e07c1e69afd
3. 0x2c045d64b52f4f9b325364c6cea4c770dfe7026d6d73bed96d955a2dd4ce6f7f
4. 0xd5f7e4071739062c32006dc591d47cebc5aaff66379aee0e6a8612bd8dcb10bc
5. 0x39ad801333ebd2220d3699be76a14cc435087fec992d250f7c2c09c3ed991441
6. 0xa635587fbd82a48046e2a456353afd0478184929a5d1ee50f484be92ac641bc7
7. 0x2940145e4c6309fbb481b593630ed8d5191c23cefcf15dbf1fab682331b4eb82
8. 0x95ac096953a8b97cdf4ad7e2f2b15e9a14f6818a374f45181a154083df05bf1f
9. 0x3453e79f39daafca9b6ce303d0c4c94335f0fe110a38b6b06a3abf3f0b6d6273
10. 0x40268d97035bc33c74144fbe6311956dda66179d570909f149d3fd6efc151418
11. 0x537130f563bf92654495b68976e1bf73af9e040b9cd4cf776e0b0c014f484d70
12. 0xc896eaae3056ce1ba9baca9b17e29ba832a897624bdd998bac108458e38c2648
13. 0xc1de5d78ad0d5e6c3608f4aebcde48975d4694ff02af180260cf7b52890d7af1
14. 0xfb5ea8fd7d0c463ff98fdc93228854845802421c0e3865536227edf756498fcd
15. 0x23f4763e8db2efe57fbc28dfc68f2b97b65f54a03425994e68157763af649a50
16. 0x0e5696ae625571c52ddcd8dc09aa6c994b4ab38f2086df20d56f1f01c603e501
17. 0xf9973981f80219d4f00fa9186b40a8144accc0c9875572fb79eaea312a21a187
18. 0x4d205063c881c48edbbb37762a8d3bbb7444d4c42daa882f663a231893d25c35
19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af