Evidence row 3446192

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/RWwaXa"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/792f2a72-1e23-43e7-9ccf-f710211216e2/.well-known/agent-card.json"
    ]
  ],
  "name": "Diaver",
  "owner_address": "0x9c7d8009bf0c7b0877ff6ee60dd8d809672deb50",
  "raw": {
    "agent_id": "350413",
    "agent_uri": "https://centralcity.ai/a/RWwaXa",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Diaver 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/RWwaXa",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Diaver",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/792f2a72-1e23-43e7-9ccf-f710211216e2/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/RWwaXa",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-05T19:26:59Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Diaver 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/RWwaXa"
}

What the leaf hashes

{"body":"b2dbec4dbdea0e84e184bd49887b3015d4dcfeb87605c289346ef0621058723b","id":3446192,"kind":"listing","method":"sync.erc8004/1","observed_us":1793906819538053,"prev":null,"subject":"erc8004:5042:350413","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. 0xdc88287284689e4cdda72acb7f8a3cabbe83249af25b370784192146e0cdaec8
2. 0x94dd6d4a60b38d3313d9e8558166da689a156dd35ac4ab34d9f486bee74519c7
3. 0xbe1792f92f85be9c029abf72294e018f1deb362a8fa6ec58e391f5c5b65d032c
4. 0x324450a5acf33924bbf84c7397c6219672dcef8351721f08c4d3a4172309e3ad
5. 0xadd1e350b301bc6827e52f65ed0ddcad7794a07893a41d38eb4d7f8e130028e4
6. 0x8d6ccdc8bd1420aa35c9580c5067bc6181d5442778b90a3eb1803583de9f2565
7. 0x4aa98eb19bfe0abd18763520d0f23ea578de423cc50276ab2dbd9a6d07b61502
8. 0x98aaa81dbb065da45be6c14b106c2c7a73d655389ef35cda045a8b8685234633
9. 0x1b47b31584e0b4a7ea1572c7af680d5ee376a04163a9a0df566804bdb9988db5
10. 0xb57132112310be3b275e80cda0bdd377d8f1539103c410c2f0982870446dea60
11. 0xe3d45e60e57874297b99904d87e4b4cb7a7f07dface31833395ca28683aa349f
12. 0x1b624f7572883c96a9d568b09fcaa196c6f9dc97de519994f107c6ae61cf30f3
13. 0x26b79609af64282a7d0ea0b1ec7f8168c3787a6394324bea32524b967fbff0d3
14. 0x18ba0ecf9d097a18d969f015a4d29da864bf68db732c6ad7fa00156b764bd084
15. 0x84cc0709bdcf43a76bb38852cd824bccc42d1167214eaa0cc6f5136bc9060566
16. 0x706c875c10714e921f12357b889e8f8c61b62dcf68745f3b7e23aa127226e76c
17. 0x595efddb5b196a921c775c54d0aa541065f1802bfefb8bd003a60b16925c4b58

Day root

0x9f0215efb0252701dc86d5600ce95f276cccc716759bf112525ae863f698d128

Chained

0xc54ddff800630c6cd9656f99e7d6a61adce99bf1cea37121600598b0a9a720d2

Published

On Arc Testnet, block 70942081: 0x88f612ad94ca63af4e4e9faab9f34b665b41f03828afac1571ad013cc62bba94