Evidence row 2157658

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/Gw3QyF"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/c82cff31-911b-4a79-a0fb-a41dde95e019/.well-known/agent-card.json"
    ]
  ],
  "name": "Tramose",
  "owner_address": "0xd8d3ecc723dcb3ed640f0d76e3d94adfc2ad9a85",
  "raw": {
    "agent_id": "104413",
    "agent_uri": "https://centralcity.ai/a/Gw3QyF",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Tramose 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/Gw3QyF",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Tramose",
      "registrations": [
        {
          "agentId": 104413,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/c82cff31-911b-4a79-a0fb-a41dde95e019/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/Gw3QyF",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793630416,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T14:45:09Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Tramose 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/Gw3QyF"
}

What the leaf hashes

{"body":"67219497ed9ae0c71b2e8647c71eacbe23fe3e0bfc6792d7d46a2fa2619ab0ec","id":2157658,"kind":"listing","method":"sync.erc8004/1","observed_us":1793630709042657,"prev":2157276,"subject":"erc8004:5042:104413","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-02 (444186 rows).

1. 0x143058d57f4b9c985a6679e3b43fad06efd82f61f4523e6ab4adda94ea87d137
2. 0xa2225af14f9f235ca9191fe1b09762863beeca6e5c50c5640777352149b14222
3. 0xc466e7f7ac9ccf67e955be01d0f8b3dc0a86419de6b41a93c90733594f4ecdcb
4. 0x2193f78f1a09cb8c3388907643aef209f1cbd63f01a3eb7472341e4bd5f753b7
5. 0xe1a19bacc18e2df3b9e6ba3bebf32b7e1245c0cb9a9797bb71a7846a9ca6dc77
6. 0xb2ecd1706d701d92bc83f957849d49f3d7c8434fa56b215a451e8fb88105dd25
7. 0xdaa88f54fb4ff93604546f981a07428e74b3f9cdcd0adb50933b2ef730fbd920
8. 0x81c3c44782bcdd01b3b2111707992e6921e18fbf14f28471bb869e410fcd5792
9. 0xa63c67e0026677dd9ba8f361d941a9b840094874b72a7f6ba28a6c273df5fe15
10. 0x7e44dea40d6a935282cf16b8df41d83cd25e1df2492e58cf7b47b9b7a6a51aa4
11. 0xb18553643ae13cee3104b1ca8d57d69b8c7ad78dcb0db13020c43cf1be87cedc
12. 0xfa1845141ffa81f7d915a060343b5f7290a2b68a742f1d3ebc7a22ce047ba464
13. 0x2033fb9eab106440990c11257e1d6c1dd310c69a65a92d2e65f3ba6271b8c85e
14. 0xd35a6b56332d7bee4b13ce3efea77dd0a6863016f58691fb78e2e2faf7ab8e87
15. 0xb6470417fdb2a0e3de9c1abb1722cbc88bc0dfb5afda0a77e1eac26ab1683ece
16. 0xac40f077ca4be8c3432a67771725cc315e8101fc2649999cfad2c900a7640e27
17. 0x53a741b69e9e51c4a288a74712aa6ac3fb28c8923cd3e6461d161c4f2d48b31a
18. 0x050f2978b537f7afb21ee1551577cdf146d1c56f4df12d24315ae5e69366b0a4
19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af