Evidence row 3137953

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/qSqsHc"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/8f59a651-4b9f-416e-960a-1dddf8c10978/.well-known/agent-card.json"
    ]
  ],
  "name": "Alissisto",
  "owner_address": "0x3261bf6410f2bf14d2c4aeec8153d44f0f2819d2",
  "raw": {
    "agent_id": "300167",
    "agent_uri": "https://centralcity.ai/a/qSqsHc",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Alissisto 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/qSqsHc",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Alissisto",
      "registrations": [
        {
          "agentId": 300167,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/8f59a651-4b9f-416e-960a-1dddf8c10978/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/qSqsHc",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793829319,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T22:02:26Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Alissisto 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/qSqsHc"
}

What the leaf hashes

{"body":"258dce4fca472b7854f7d321b7f060bf8c5e6e805d813e044bdc39a3d7bc6fd0","id":3137953,"kind":"listing","method":"sync.erc8004/1","observed_us":1793829746382682,"prev":3137765,"subject":"erc8004:5042:300167","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-04 (424109 rows).

1. 0x32b0d1e46a4a93f976a8789e7c4a79089e9363d490fad97394dc3889d61e8ae8
2. 0x55d7b9f1de32fd7a5a5a516163caab4d37c583174715040a54283f66257c71e4
3. 0x22a5f224fb7384d6ab796b93cf5f25bf2ca7cd15e3770387303206445ddbe3e6
4. 0x2d8f4454b4dddc37082cde4095c6a6f7d8a5685717e8a7a90387fa1ead922306
5. 0x17b3b884ad844740224aa15d43670a72859265293840b468d0508e5d51784c7a
6. 0xd9de8521e4f7371b2e03c8e36d8d087dba23db1de01781e60389b626f6e584ae
7. 0x461612f35fd6fe7b30f9929cf208204159f3d52d55abbe6a0f5de695bdc13a06
8. 0x8a4b46d6f3fa63b3c0b35782bf9c0a1542c338ec87a0bd884c9eb397a7331dea
9. 0x314ae4f86f67258bd32c04839949cb411632ead530b0163f0b4a354937dcd456
10. 0xf56902fec9e7f5484b51674c1ee63075e694ce5ef552ceb16d3c0439473e34c5
11. 0x7d4be4808abcae582d251b28cafaa23682ed4cf90c4bb5ac987a0606ce4abeda
12. 0x64dd6eadf62b77cca833956954eaf349b97e580b9a75df11232e3122e578d7ec
13. 0x076f99e16dfe61777cf7005ffdb5efd687adb1aad0b9cdd01306aea19abb6247
14. 0x4655903f447e8396651ab34c7de260d0aa4d05c74caa13b43dfdc4a860d9f1ce
15. 0xdf892b99e8b0dbbb4f87276019f2d0a4b1e54a284757cc30e642f46b46f51c25
16. 0x8632761f28bd1d3a8f35afb1fa5e24cfd1b78978317cf7ac09f0fd65df795c1c
17. 0x84ade16fc3dc3a4a6aa46b581fe43195d593a51802c7d0a75e650bfd9c3ea4df
18. 0x02f64ca19e7d9b09718851d2ce3abf641982580de99411626d894607cf386cd5
19. 0x10067354f57fa0cd86b7423e67cc1c7d107d7c9c6823df5246c4fb63b60575e5

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345