Evidence row 3344451

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/i0zcxA"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/235ad406-6d74-4cdc-aea6-e6ca2b0c2da5/.well-known/agent-card.json"
    ]
  ],
  "name": "Trikeh",
  "owner_address": "0x2a8b5533280cdc283dff20792aa16ff061e50967",
  "raw": {
    "agent_id": "315500",
    "agent_uri": "https://centralcity.ai/a/i0zcxA",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Trikeh 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/i0zcxA",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Trikeh",
      "registrations": [
        {
          "agentId": 315500,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/235ad406-6d74-4cdc-aea6-e6ca2b0c2da5/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/i0zcxA",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793840470,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-05T01:02:32Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Trikeh 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/i0zcxA"
}

What the leaf hashes

{"body":"4e0d3fd34d0e699c3120647bf7b960ad9d7f980d98d4c658274d14bbe75f63a4","id":3344451,"kind":"listing","method":"sync.erc8004/1","observed_us":1793840552390954,"prev":null,"subject":"erc8004:5042:315500","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. 0xeac60360d3cd524713dab38aba1b879bf2b0595469828dcaca4493d6d0d0d8f3
2. 0x2cfa071fd7cb681be29ed4c23666dcbc77744d90601eddc119f927764ee488c3
3. 0xd41a3a4b202dd6858346caaf5db3e468d6b175d09cf8e82efc56741031faca7b
4. 0x99263506f177139aef392b0e1723eabe6b085dca4b9b085561909b0a0fd4f433
5. 0x90d31c02e5bd6001f9544062f1acf9d1ac871a506e7b0ca21ed4c43367a90419
6. 0x2c6d0264f277eeec021e947509e389e518af7fe7e90fad0e653426a4adca8ddf
7. 0x1c785f43fe293224c0a3715d7a0e7a4eb034981e3ebb9cfb6c153b96dd9a91fa
8. 0x06395dedff48b353e68346657b6bbe08ed57e6b9eb06a298aa394892acaf57b9
9. 0xee4ea4708d0b9c37e837fafd0f948707563bea2b452daa0597bec96aeb0b9c9e
10. 0x944befe036bf3028b5468a55ad8854843962e2b78fe3091c1bf412748e4a74e2
11. 0x7ccfa0747f997704b59e66c82a23fdf75ff1e60d8d8c5c832e577fd051d3841e
12. 0x36501998aa66526ec3bd0bf672250cb9a2da66876350043979f42b3acadf5cc5
13. 0x53b35126d12d937d4a8233f11b3e912279a6af8d8074654056176693eaaf1a03
14. 0xed84001e6f67c5df966efea1d4c436e935aff300dda7a7c21bfabca6d7f867fe
15. 0x0f89b13f204fe566641bee24955c02233efcbd2fce2017340ed06cf3c4c4503b
16. 0x46e57eb471bdfedc5371f9f8dd93e03a0ef82a84f79b917a40533d34f61e890c
17. 0x595efddb5b196a921c775c54d0aa541065f1802bfefb8bd003a60b16925c4b58

Day root

0x9f0215efb0252701dc86d5600ce95f276cccc716759bf112525ae863f698d128

Chained

0xc54ddff800630c6cd9656f99e7d6a61adce99bf1cea37121600598b0a9a720d2

Published

On Arc Testnet, block 70942081: 0x88f612ad94ca63af4e4e9faab9f34b665b41f03828afac1571ad013cc62bba94