Evidence row 2183278

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/jdBxf9"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/65ce2e6a-38c6-4abd-8825-f1c45bad4e5a/.well-known/agent-card.json"
    ]
  ],
  "name": "Sovor",
  "owner_address": "0xdb04fc68b21ccc6ff66a028c2ce31d62e6375604",
  "raw": {
    "agent_id": "117647",
    "agent_uri": "https://centralcity.ai/a/jdBxf9",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Sovor 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/jdBxf9",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Sovor",
      "registrations": [
        {
          "agentId": 117647,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/65ce2e6a-38c6-4abd-8825-f1c45bad4e5a/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/jdBxf9",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793641103,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T17:42:33Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Sovor 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/jdBxf9"
}

What the leaf hashes

{"body":"445593f8fe71508c3bf4204f04ef02c37cd39627351ebf506736863fa3ef0c95","id":2183278,"kind":"listing","method":"sync.erc8004/1","observed_us":1793641353082734,"prev":null,"subject":"erc8004:5042:117647","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. 0x65ce1dcf379f5f972b2ee40d825d1d861cbb25fdd043f8ecc46c70760ee8c89c
2. 0x6f7eff14d8e002ac2a28e06d5e52aa494dbc7b94c7198b81bd75db79e1fa7b25
3. 0x9677569314f4c4fa4426279cc0321beccf4aebcad99e91f31607c3e330a929d1
4. 0x872eb8d367ecef6612f7b26394c10a308a9d7fac460c4cc2fabdc0f6768a7d20
5. 0x9e4fe703b15840b538dcd75033ef52c71bbb8f5b51b2e3969180a34b9aac3693
6. 0xfa0af4a8747ca6f0a39a93cc1e86344f4c1ed1a2d8ecda6bf6612f333644dd7d
7. 0x1285fae5bf4490b546bca96a6a89c463ceffd5f2ebbf282cd51924908ca231a4
8. 0x0ca3e805ce8fc9718f2c90879586db622f61d4b4accac92f7af59ca68f36fd72
9. 0x9b3ca085da5c10beef16d89b943cc717a413cb0c18fef008fb62bf31b04fe48d
10. 0x4636e28141d2fbd4ac281db86823f4e7cac2911e61cc736f534b671d5b01c785
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