Evidence row 1777331

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/ujFC4j"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/b08bc35c-2a78-41db-8744-524ee7b1cbd0/.well-known/agent-card.json"
    ]
  ],
  "name": "Kerkisto",
  "owner_address": "0x1ae3acba78f4ce89e4bd9de2316ba58c8c17eac5",
  "raw": {
    "agent_id": "12428",
    "agent_uri": "https://centralcity.ai/a/ujFC4j",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Kerkisto 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/ujFC4j",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Kerkisto",
      "registrations": [
        {
          "agentId": 12428,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/b08bc35c-2a78-41db-8744-524ee7b1cbd0/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/ujFC4j",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793552681,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-01T17:05:17Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Kerkisto 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/ujFC4j"
}

What the leaf hashes

{"body":"10373e5cb96db6e780bb2d77022228a19d93ff5833e57f5f6b28b5562becab1b","id":1777331,"kind":"listing","method":"sync.erc8004/1","observed_us":1793552717176623,"prev":null,"subject":"erc8004:5042:12428","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-01 (302406 rows).

1. 0x991ce39fa30d84d43371a1be1db957789de165d269e415ed91b0233b92f48560
2. 0x336ad5983ce372ab2d4ccf6c34b12212aa30b3f8908f5aeaaa6eb4c52180320f
3. 0xa1609e58d8f539af1eb48f9f42684a4336d863f2bbb0ff3245f97941296c3d21
4. 0x7d92cd1b8490f97c2a2c2b2de0563ff1e794821c9308482a3fa022415f5ffcdd
5. 0x036a97557413ba50d2c00119d31ec69c36f8c26932683fd783c4a9b3d6174f0e
6. 0xffcc2f0fdb4858160a085cef9038a1642f8c7eb206d611a5401bb4298595e5c7
7. 0x98b7f980cc4a1ae102ba10af92b830ae307d1745c6e5d2d2afee0d38982bb89e
8. 0xe9021f42faaec2ab23dff4cca2aff19d43115443cc74ff3155d8aef83dab2267
9. 0x1272e8e9c26661ed6b759c70d9c29c205e2ca5e64ca4ea97316adbac888783d0
10. 0xff35f9914a8a2b8e1e95b557e290f3c311d6b684045c125e24f965c285a39d33
11. 0x6f327f582144f1c59ad866bbc36812995a7cff7d3570a4641f1bfd7d6b274a37
12. 0x00501794f8f8ab636f8f5823349b041054f10e1daf5ff33f9c58fb4581120bcf
13. 0xb57858c9b723be1615b551d396a235a4b04c35c7b3d756ec3335a4f69375f8f3
14. 0x82d96787431d530f2599d2a77b24c7b5e6f2bf6720f7cd054b4dc0d4ba248628
15. 0x4a900ec4cce00639b2e45adc5a7ba556793a171aadb927fa15d539147429570d
16. 0xc2b1c84ef3531511a3d8d9db5ff9eeca2725a3782e7f9c4ac87fc0f1588349fa
17. 0x0c618c42b286ad61acd8204aa6dcf024b8b041d3759aa585bf4e221abc39cb5d
18. 0x6142ac48fda269c17791c79da99c2456ac6acfe98268f4d168a404fd6040c703
19. 0x3315fd2757fdd435852cc277377234a3f3909a6d2a089d0e36f6d59aacfda910

Day root

0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3

Chained

0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4

Published

On Arc Testnet, block 70262758: 0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90