Evidence row 2289953

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/zGHgrw"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/c026bd66-acb1-49d4-aef0-c230cff6dcb3/.well-known/agent-card.json"
    ]
  ],
  "name": "Teta",
  "owner_address": "0x23c1c8a48b125feb85fb504ea14b14ac7c4d341f",
  "raw": {
    "agent_id": "137453",
    "agent_uri": "https://centralcity.ai/a/zGHgrw",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Teta 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/zGHgrw",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Teta",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/c026bd66-acb1-49d4-aef0-c230cff6dcb3/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/zGHgrw",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T22:14:36Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Teta 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/zGHgrw"
}

What the leaf hashes

{"body":"241ba8d8bcefcbc893adf4cb429b2b539bb566be4cb5dcb7dce0c30d7f13def3","id":2289953,"kind":"listing","method":"sync.erc8004/1","observed_us":1793657676854034,"prev":null,"subject":"erc8004:5042:137453","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. 0xf645d177db91f0fd3d4933540d54cfc11f1b466c622512aebe928cbd326d1d46
2. 0x3539ed1f400fb3a39552a0e9974081d3ab3a1c32c14ec403fb93a442e522ece6
3. 0x5b2f8445c84e188643362633ab2c8d04681f0f1bf24e0fc4700614707c3bb07e
4. 0xf1aa4208c826125515fafa7c590cbf5c3b4116071e7b9685a40a9fb0f6f9c93f
5. 0xa6ffbae536a0b99135a9bae60bfbac867a57825c1e9df25b72d20306f53b8f67
6. 0x27a61b3d30757f7bb9e9222982936a8222f3d86ec628143f38228abf4ef16e1c
7. 0xf8809d1e45fe5634b7fd1c0a73f98e6e82d0d5039617450760dfce3a590dcbf0
8. 0x0e377c10df9aab07705614414d9b9a82e8993c293dc602c03308d58f790d4328
9. 0xbd298e77f51608a7c9c8e9d4982f96dd0718ca03f729d57831a532adc6f1a464
10. 0xd740175985cc75e925cb5a49d9690c08e1f936c1348cad94dbfe06d378629884
11. 0xe1e2352569523d4efc6bfc370502b55514e254ca4b18e29cdb4dcaec5aa0f4ab
12. 0x357b8b944aeb5a828c72699fe2ac56982a5ebd57521270f90ff495bcf87b9654
13. 0x54a66ecba86fe13527453978f73a6a3d80e1817889872b25f2a79c90d4b86982
14. 0x70f4b5a4c6a4de9977aecf5fbe7497e271e9e2f9e5068c7dad5953e8fe898b30
15. 0x4068a4306db47ea0eae5f76e5137753caa3dbb132dca6a61a4d6c1838a52700f
16. 0x25127db2e775737b2874f6a159f7c1bf984317eea6482e94589c3ef4c5ccab32
17. 0xec5d643575d83c9e07e65deeef71943b53cbf3007e7e2b9a6ef414081509b0cc
18. 0x252cce55f1a3d5391c16f82d7f62494429a5f69b03486d4cfcfb7b2c96d6c884

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af