Evidence row 2078449

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/VYu8SR"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/748c69eb-ef66-4137-a1d4-cdb57f990348/.well-known/agent-card.json"
    ]
  ],
  "name": "Reasik",
  "owner_address": "0xaf4a73a215ddc0c46a34168e782ff0eeaa0d6a3d",
  "raw": {
    "agent_id": "70750",
    "agent_uri": "https://centralcity.ai/a/VYu8SR",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Reasik 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/VYu8SR",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Reasik",
      "registrations": [
        {
          "agentId": 70750,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/748c69eb-ef66-4137-a1d4-cdb57f990348/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/VYu8SR",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793602175,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T06:53:21Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Reasik 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/VYu8SR"
}

What the leaf hashes

{"body":"8d89be922476292a99b130de352c05f379c3ad319543cfa2b8d5368703a6b267","id":2078449,"kind":"listing","method":"sync.erc8004/1","observed_us":1793602401961576,"prev":null,"subject":"erc8004:5042:70750","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. 0x8a62aee91222c6565e57d596e663a976526a44a16f9d6bd85fe53a3dcbb38f1d
2. 0x3d313fc68b8eaeaec0f31a5f5d57d04b1894813a9b8af949deac7863a81a3782
3. 0xcb646938f923cc194320755f7851ad36df7ddc5c3acd22eeff007198f8cfc855
4. 0x0429502f8df858e95e4a8ba282fa9b877ca25699a5effe4d9f5da96b692c84e8
5. 0xb8515da7a59eae4e20f9a6eff5f84e8f2a4327c21b8ed4418336461ff2946ca0
6. 0xe6f9a06cfb45e73cdff3072ab12073aaccb926c4f9a3d18eefc1da897e918744
7. 0x58d12f26520b154eee9ee02acbb733e814fcd91a4672fc29b422e9af670b03d9
8. 0x070a4b8ae5f2605dd1974d428d2cfce6cbf52338d2ee678d028049a200a0aedb
9. 0xb5e44717093226da7ef2a13171e5fec5ddcb1ffd489537ace47a41b74940ec7e
10. 0x2d6baf5b91732b49b7a848f30c22f9874dfdef7cb67ae644949894d91a551c43
11. 0x39df1942172e01ac09158611984710fc8036003f6a1edd0835b0c5b5b5200efa
12. 0x5e19b65c9dca303d18d3307f340e866c83a5cd5294e32913f90d6115847dd766
13. 0x5d871bfcf034460b25418e4174693de4c0943330f7c1beda840614a4c45cc42c
14. 0xf38c9617f655dc8f7c8fa11461cb30752d581a6bbb15051130839452c80c4270
15. 0x510fa2c647d18bb802da12cf41e17d136163e6624e69ed77e15235c4284b69c7
16. 0x5e23ec5954c11a4530aab8c635a72b12bcfeb6fcb03c6cb1a990cc1743424543
17. 0x1805ef693fbdb2c23fcb61616f830408ca89bec1dc5b68ee47a770ffc0b9760a
18. 0x4d205063c881c48edbbb37762a8d3bbb7444d4c42daa882f663a231893d25c35
19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af