Evidence row 1759212

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/396kw3"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/3ae0ac24-20fc-470e-925e-d406a0d6426f/.well-known/agent-card.json"
    ]
  ],
  "name": "Sinsan96",
  "owner_address": "0x2659ebf594b6188ef84f2717a9f3a00f9424f8bd",
  "raw": {
    "agent_id": "3729",
    "agent_uri": "https://centralcity.ai/a/396kw3",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Sinsan96 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/396kw3",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Sinsan96",
      "registrations": [
        {
          "agentId": 3729,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/3ae0ac24-20fc-470e-925e-d406a0d6426f/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/396kw3",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793530081,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-01T10:50:19Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Sinsan96 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/396kw3"
}

What the leaf hashes

{"body":"d3d8f7e78dcdc344f052631cb0f3f6ded9c0d8c853171b80f67bf1536a0874e6","id":1759212,"kind":"listing","method":"sync.erc8004/1","observed_us":1793530219131109,"prev":1758984,"subject":"erc8004:5042:3729","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. 0x9513dd1001ef787a0178e602bc5a4e60495065e03a78835f3047d49fbfaeb908
2. 0x1ce311a4248d1c2efa9f98b583633b4acdb7aec1b2ee3e50e65a327d7f554aac
3. 0x0162a6f0a69cf21f08c73a293a107fa2d64d01539cf211ca13678ef6cae03937
4. 0x17dcf261cb425dbff0e6c4fc49ca962ed6eea042f33529add628df962f8e1676
5. 0xb1be05d1d8b3725a46dd05fc0ebab554093571a2f15616eab8626a5f17642ffc
6. 0x0ed824eceb2d7047c4f630ed3c6f0188ecb0b1e4b62b4f5a85d7a908a64282a4
7. 0x64714c436ed35046c4b490c31934cb62ad9a75a442f4f2018ae589caccbab825
8. 0xe40f29fb964135200b15da792a58aced2d5bee45f446257772c3de49f3518894
9. 0xf971b98a02e2e9f6aa586b1dbb20a7bad409c97cabd93190818b7adb059e3d17
10. 0xfd990903d338274181398f33ac04fe7d3fe7d8c6f753ec3cb54fd695cc93c912
11. 0xd1761958f2cbddd7e650a2d32e56856b2d52434fd4ce674e3ff460f83067714e
12. 0x2d76de07fb4f2c0f7b2953b9a36f171939b03a20857dec65366475f1ac8d8a45
13. 0x5fa48d4b29f08942a71ddc94700c9e76269811b21fe904993da8011a51962f43
14. 0x4a947b63bd24ff0fe59b3ababead63ec46e4f0a77216d7b01b8bdbc5c7c01e63
15. 0x23107b06227fe01d939429fa5248f5555093c421dfc6b8bc6ba3518a65263d17
16. 0xc2b1c84ef3531511a3d8d9db5ff9eeca2725a3782e7f9c4ac87fc0f1588349fa
17. 0x0c618c42b286ad61acd8204aa6dcf024b8b041d3759aa585bf4e221abc39cb5d
18. 0x6142ac48fda269c17791c79da99c2456ac6acfe98268f4d168a404fd6040c703
19. 0x3315fd2757fdd435852cc277377234a3f3909a6d2a089d0e36f6d59aacfda910

Day root

0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3

Chained

0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4

Published

On Arc Testnet, block 70262758: 0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90