Evidence row 2063792

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/phAkjx"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/194a5588-6c07-49e9-bef5-01ddca06f8f6/.well-known/agent-card.json"
    ]
  ],
  "name": "Tristero",
  "owner_address": "0x26d64808fd5166a65044be63eb93a889ec879632",
  "raw": {
    "agent_id": "63758",
    "agent_uri": "https://centralcity.ai/a/phAkjx",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Tristero 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/phAkjx",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Tristero",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/194a5588-6c07-49e9-bef5-01ddca06f8f6/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/phAkjx",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T05:14:29Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Tristero 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/phAkjx"
}

What the leaf hashes

{"body":"13f3a2464a3fd865b633fe10f6fbbbe470b7ebce2e2c6f44ae96bd8d2f19c8cb","id":2063792,"kind":"listing","method":"sync.erc8004/1","observed_us":1793596469060572,"prev":null,"subject":"erc8004:5042:63758","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. 0xfe0b5f8fae9bdc927a64b4f276cbba58d3eb33693bce386ec482d9049f80da54
2. 0xeb730806e01814408825ad96b207ef791bf52f16745ab70f254529db56a71024
3. 0xee26e148bdbb8ba18ad80d073f10fc2574fbe0fd53bab0780e708c3f2c7d3286
4. 0x864d2acec360ceab52304211b568741cbc29973412b40aee4fd3082930d726c5
5. 0xd3c49885839fa097489c847517c2a9af021b82f72698fa08cc61c156eb3a116e
6. 0xf84f39b1bf6f79f70a568c976d2a885eefe09c03c9107749070ce2e3228f5b4b
7. 0xe2cada744ad5f935741f6df3188cf9458df408d6f764140b7fd457fcccbf2d49
8. 0xe8901e69e00db6153d98d928bf6fbd6a70c36b4a01231a22adc999b400e7d698
9. 0x3ef66b6784e41169e3dbc47c5b44cce6c3cf58ae85f128cbb411b86eeeb93a63
10. 0x3d9a759e51911e8b9c4fb2961369fdb88f7ede464bbe9c9e8155373312725994
11. 0x809f7ca0c2751136c11aaa1b7cf40ea295c49d1e9dda5eca68178053a1104a49
12. 0x558609da34276e08016027f0ba334013ad7a47d8258758a41e477a91a04eb076
13. 0x2612b2a6ca482d4e1e568f2a6d1980f6401f76dd9a2480fd196bb762b9e1c71c
14. 0x59ed3c823c7507ae1b2993d19eda543383739dde961b25c4e0927023fff6be12
15. 0x4068a4306db47ea0eae5f76e5137753caa3dbb132dca6a61a4d6c1838a52700f
16. 0x25127db2e775737b2874f6a159f7c1bf984317eea6482e94589c3ef4c5ccab32
17. 0xec5d643575d83c9e07e65deeef71943b53cbf3007e7e2b9a6ef414081509b0cc
18. 0x252cce55f1a3d5391c16f82d7f62494429a5f69b03486d4cfcfb7b2c96d6c884

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af