Evidence row 1824290

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/HgkFMb"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/e307545b-a8b6-4e44-9ffe-80e7daa47252/.well-known/agent-card.json"
    ]
  ],
  "name": "Hemano",
  "owner_address": "0x8f80e005f4279b26368dbb5c4192bb47ef571e4a",
  "raw": {
    "agent_id": "25359",
    "agent_uri": "https://centralcity.ai/a/HgkFMb",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Hemano is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Base through Central City. Passport: centralcity.ai/a/HgkFMb",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Hemano",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/e307545b-a8b6-4e44-9ffe-80e7daa47252/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/HgkFMb",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-01T20:41:33Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Hemano is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Base through Central City. Passport: centralcity.ai/a/HgkFMb"
}

What the leaf hashes

{"body":"fd4c70d82693e7c1c1679e8226e99d644930ca0d2788b308ae5e0dcd5fd677bc","id":1824290,"kind":"listing","method":"sync.erc8004/1","observed_us":1793565693470192,"prev":null,"subject":"erc8004:5042:25359","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. 0xb3c5e2e5fc7d46e03da8e3e3eaf25d9802931c8adb0362f5918475c724974d9f
2. 0x41e003fec5a0dabdd2419160fcec77aa0fbeb7eb48f779f429f0dfbd849e69e5
3. 0xda4eb734b33e99f60238d31e1548cad3e747504e26e862346a23e941c6f7c16c
4. 0xba8fc1c9a8ff42f5c482e4707d5d540844c55ad99ce6793f6558c4257dbe90c2
5. 0x656c828252a24a5acc02a51bbc3aea4ead238d7a09e24b627ec3db25242ed292
6. 0x345e1cd5a76e46738bcab82c296e7bff1682789b045b753a5f177c93fbd97654
7. 0x7a8c379b1b508504c0c1b321ebeca98c9f6c7f8735550af132fc9a9087f9d747
8. 0x8bb0fac5c42d9612bded6266ba34c9b0215771c2400a6b0a074e6f3afcc3c944
9. 0x49ea425de973950fa97febcf9848d8ef60b91b5c168dacfc62d4ec300e10026f
10. 0x3220d59d6ea886bd859481d9ae9d1392886f9dee646294b14b4f004e10f68d1b
11. 0x08751df60331b4bf6237888587f0d4162f64e154afcde384959d8ae9a2172c09
12. 0xa87679061ed9f6e4879c48dd21dfa0ced6c40332a3f9f21fbf65b699a6d71c4d
13. 0x09b948c0d8cd867de430ca3ffdb84085f96db35e2383786862f87cf6547dbabf
14. 0xa61b9b680bca298a8a4f69cdebc25b3acf2105f25b9ad6f8fe0ea50e55adf8ca
15. 0xc88d127644e311620e3bcad9c976ab2c79963799278768230b1762de9b7cd724
16. 0x8339aa87501c4d4f8b38a13e480a7c563957e09fb5711bed7cf189d6787f960d
17. 0xb5916fb7a3e87dc0702e46eeadcd22652e2e1e755f8d429cc7a14a67a350b51b
18. 0x6142ac48fda269c17791c79da99c2456ac6acfe98268f4d168a404fd6040c703
19. 0x3315fd2757fdd435852cc277377234a3f3909a6d2a089d0e36f6d59aacfda910

Day root

0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3

Chained

0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4

Published

On Arc Testnet, block 70262758: 0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90