Evidence row 2288165

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/roV568"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/b9a131fa-875f-4e81-9c28-79fc9c293303/.well-known/agent-card.json"
    ]
  ],
  "name": "Zoker",
  "owner_address": "0xa2910771de676640e6f9ead9e9bd6267033c9274",
  "raw": {
    "agent_id": "136555",
    "agent_uri": "https://centralcity.ai/a/roV568",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Zoker 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/roV568",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Zoker",
      "registrations": [
        {
          "agentId": 136555,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/b9a131fa-875f-4e81-9c28-79fc9c293303/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/roV568",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793656743,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T22:03:12Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Zoker 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/roV568"
}

What the leaf hashes

{"body":"cec636d10b4ce5103fb4a98d856531d56128ef3be0ea7a08132a0f958b18e84c","id":2288165,"kind":"listing","method":"sync.erc8004/1","observed_us":1793656992453793,"prev":null,"subject":"erc8004:5042:136555","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. 0x763a51b74fc0d2492dfe9a831f66e67b37564acaaec51cc176c8b074d0e83b0c
2. 0xee289d960f7897a6d8f039648927ab5b3ef95d3780e7ba26ca0677755b12256c
3. 0x14bfc38abff6e4f8c5553993b48761e7ed9e7fb940e14715a82d90b80c4b8b9e
4. 0xc39069e75c3011360c9ad799e63a3ce55f8630a18feebe34ca77ed0af884ad4f
5. 0x6ffc83f99e0f909178ffc98ed1b3602ff7697bf77d8ebc16bfa5b5b7e3e767af
6. 0x3e7035b3fcc91a51b26c5d03487f32fee5ed2f54c729203a75d90be658363598
7. 0x27c4396cad2499a47d8f3408a77f89d033907bd6a0440d6275f9b8ff2425740a
8. 0xfad1efc63705fe526ec242a65951507cde395855b6d51399f3a61ec35c06a04b
9. 0x6febf2a21b02ca65b0aa2953ecbf377f44dbc2ffd153e7388bc6bf94296013c5
10. 0xf855990c5e4f5e7c67ed801bf4005f31f1f4d8347b6026321728781d726fa5c0
11. 0xed7bc197e3566b4c4fb4badde968404c3bac524f38fd192980d982bae80b06d7
12. 0xe9747ccde895d2aba14067132d86b41625938fce0a85a8efad50b5f89104f4b2
13. 0x98c0b976487311f03693fca7825f5f6e75a71ea33ac90caf33040d5eaa6d0b54
14. 0xe387a7d610f91d4dc112f2dbdf7ae32c4555f5da4c25c1a9a1310d0b74e80bbf
15. 0x60dd7fd8117cbf3b80707f722623736c8c2b5b56277e8e78c9f81ef2dab8deab
16. 0x3b89dd05634a82075204d3c671f613081ddfd9df739c64c0a8f39081bdfa32c7
17. 0x1805ef693fbdb2c23fcb61616f830408ca89bec1dc5b68ee47a770ffc0b9760a
18. 0x4d205063c881c48edbbb37762a8d3bbb7444d4c42daa882f663a231893d25c35
19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af