Evidence row 2296746

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/nuveQn"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/37b5b486-ffcc-45be-97c0-0268225ad939/.well-known/agent-card.json"
    ]
  ],
  "name": "Stistino",
  "owner_address": "0x4b7860bb9df995443e0419764ae70a72a00ec6c0",
  "raw": {
    "agent_id": "139970",
    "agent_uri": "https://centralcity.ai/a/nuveQn",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Stistino 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/nuveQn",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Stistino",
      "registrations": [
        {
          "agentId": 139970,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/37b5b486-ffcc-45be-97c0-0268225ad939/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/nuveQn",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793660074,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T23:00:03Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Stistino 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/nuveQn"
}

What the leaf hashes

{"body":"f8b7b9390e5ba4ca5ab55bf7a491bf20474f3e74d8cf117d7b0e59916c3621de","id":2296746,"kind":"listing","method":"sync.erc8004/1","observed_us":1793660403765449,"prev":2296262,"subject":"erc8004:5042:139970","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. 0xb2cef6494076f02c78b9f606dcfd42d57fbf7c3374868e496140cac02b066235
2. 0xb2146959764bf68c2a29d565bff22c14f0fd3738c81a6020dcb3acaa60fe0ff9
3. 0x27734dad35c62d8534b141bcc53c23f92aa65138c025d1909d74cbd56ca42c19
4. 0xf79d3d791208c14c81f8df0eb104705230554b7582d7901a127e51b12896a075
5. 0x7e3e41b12dc175b3761bcfef6014bff4611e2fcf6ac57cdca0ad17765dfef5de
6. 0x8d22ebdcaa6d5dbbdb93da0993a7eb0c1d28db470da7f0cdbb4f3ac1d1cb148e
7. 0x4a080e36ffbe2f595c2d14a7fb66a8e3920c26f7f81da46a1e6df7ed8a71fe14
8. 0xf8b5737d267d68d6e7871ed95fc59507b2ba8ddd54a2a7f5ae37d088e0ec7aca
9. 0xc176e83ce8185b852bc4f311b8c5f49c7e83afb176839c9f7e71032e19a85c92
10. 0x58cd3711c4abe985c7ca992d675d399adad4579602747949a4cbfb96a0efe55c
11. 0x3d0a2547dec864364e3c3fb4378551700daf6ef2cfd80877a17c75a057766423
12. 0x5a16d9a413a0d0f13ba2cfc534ad3f57d0c3d4b675ce737e9827e56f932e79d3
13. 0xf214768748b83271814cb189e6d8ee47b2a524b5f96a73f108b1dc6771b128e1
14. 0x2f8469a138f90dfcfc93d4f817bc8f20341a871e08f629fe27a2cd40dbfeb340
15. 0x793184605629cd36ba80a07cbe115ca35e8923297bf024260c6f5c06b255f638
16. 0x2922573a524a0694086782ac45fa3083d3fc3f6a2a479b2105e1e2f06b2916f7
17. 0x07ad80c0c234ecea379a2f4450dfd0804db049dbc62abe77af6306049ca6b6c2
18. 0x98cbbf2c68ab4c0b4db782aeb88bea1f30b02178cf8b5d3d24a931d19492ea6d
19. 0x252cce55f1a3d5391c16f82d7f62494429a5f69b03486d4cfcfb7b2c96d6c884

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af