Evidence row 3409531

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/lslsW4"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/4b88c1db-10e7-48c5-b281-e4b469517441/.well-known/agent-card.json"
    ]
  ],
  "name": "Pliandias",
  "owner_address": "0x774d33dd0a84f6a877da7d3e3c4ee1012564bac6",
  "raw": {
    "agent_id": "338129",
    "agent_uri": "https://centralcity.ai/a/lslsW4",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Pliandias 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/lslsW4",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Pliandias",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/4b88c1db-10e7-48c5-b281-e4b469517441/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/lslsW4",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-05T13:34:47Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Pliandias 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/lslsW4"
}

What the leaf hashes

{"body":"eb893e37395772fdb02f3ed9b4059d01dde298f562fa7faa4577af70be67d520","id":3409531,"kind":"listing","method":"sync.erc8004/1","observed_us":1793885687467507,"prev":null,"subject":"erc8004:5042:338129","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-05 (322504 rows).

1. 0xfd4fc8ca6910a3ed71bf54b731091dedb737fa24676b2416de314cf16642a993
2. 0xf2d9b7bac89bb793a37414437292b03c38d4f3920527a7518275515a61320811
3. 0x2f83fc06624712a67dab4b765cc7c1f1972cfa272245906c13d2bbb6a0165c0c
4. 0x727ab805e3e9feb894dfeb1e802f8fd98bba38a331f408807253df8d1be6dedb
5. 0xc065fbf29e53603843c89160ad62168e0cc9bc462c8f772c42d0d66b4ee321b9
6. 0x6b43c33f42581eaf8801327cc0245a7f3df2f90aa9e0f6ccd65d70844e4cd106
7. 0x33cb0bc75dc50aa603d6686aa438fe475349aa0f3411ae8fed50442e9c318135
8. 0x6f3a83d5169f9569e2d3950943ed2f661e13b162efec8b57d4742fca227ad743
9. 0xdae2aceada43da7509347bb51348d58582b100f8e02c05fb8ee07d8b0d71fb83
10. 0xcac0dd510559493d7b623f5ef29435de71d18cba4029785bf0b2dc413bbfce6c
11. 0x83035ff4cda13b7d2a49f344de2eed06e5f7fcd7cc4303523f2208498eba6c88
12. 0x552696606ea73b0163599398e1ccc97bf8b22274048bd7f82c6015f22cdf38a5
13. 0x32cdd5f985d6f5dcb852dbf3a7924ae74a936eee7bb229a55cfcc9eca125a03a
14. 0x56dbb7d889da4d5e4c8ee4460ba3f515c1cfa48fd0a091d65b32279673ea30a8
15. 0xc52fdd499240d4cae496484b3da9c532542859f0626ea2a2fc243490680039e2
16. 0x46e57eb471bdfedc5371f9f8dd93e03a0ef82a84f79b917a40533d34f61e890c
17. 0x595efddb5b196a921c775c54d0aa541065f1802bfefb8bd003a60b16925c4b58

Day root

0x9f0215efb0252701dc86d5600ce95f276cccc716759bf112525ae863f698d128

Chained

0xc54ddff800630c6cd9656f99e7d6a61adce99bf1cea37121600598b0a9a720d2

Published

On Arc Testnet, block 70942081: 0x88f612ad94ca63af4e4e9faab9f34b665b41f03828afac1571ad013cc62bba94