Evidence row 2287155

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/djOXAY"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/090c977e-a9c3-4987-8387-b2b79c2c999b/.well-known/agent-card.json"
    ]
  ],
  "name": "Schauljo",
  "owner_address": "0x536a836e21051536ece524aab1f606547d20b6a1",
  "raw": {
    "agent_id": "136144",
    "agent_uri": "https://centralcity.ai/a/djOXAY",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Schauljo 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/djOXAY",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Schauljo",
      "registrations": [
        {
          "agentId": 136144,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/090c977e-a9c3-4987-8387-b2b79c2c999b/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/djOXAY",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793656411,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T21:57:25Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Schauljo 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/djOXAY"
}

What the leaf hashes

{"body":"da6f9288082d5b62ad16f2ed9e643ff88462f36fa64ac9c8d4262a9b8b6c926d","id":2287155,"kind":"listing","method":"sync.erc8004/1","observed_us":1793656645174903,"prev":null,"subject":"erc8004:5042:136144","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. 0xa121df79ea6753b6467d6ddad7a34435ff875855e58d188e9df0200264e8f09e
2. 0xf05e6302163a308a84a85b71baa94c6b40891180a715665429ff16e4f13fa4d5
3. 0x45f65eedcb42644ac43c25af0d272349c7c3979c8df045436d80b0272d156ed8
4. 0xf4f4a76e83147d9f378f11361b7792f67e41d7e892a550603c507901df15b326
5. 0x7074d364e7ae35ebf88641cfaf444e3c0545422b22bf507916fe1da1a4209fb1
6. 0x1b4f532169e69dcc2ceb0a0972fd69da7675f5c26efba4389dd7a86dd3a8f6e0
7. 0x966e31070e21997e6682f417a2306bc3c283e577802e0a66d74427fa25fa2c6b
8. 0x67467c3a6c803246b9d9108aed9359319325c54caf9e3be3800dc61e5c04fba0
9. 0x9f42eb8b5f5b566e1555fc7e09558359f7248aa5e777e261cd825624c185c737
10. 0x4d997ecc7d240ab795f34c8b7e0b15e0b96d60ad42ff9a16011acc88a80c579c
11. 0xfb0396b61dff12da0e6e7622f40f5021c382c575df1f65c9468cbf7a72c8f8fc
12. 0xc7ff2516151ce4262a575ce2e228e9c674806720a6f837e7c4b223a7c393c916
13. 0x0503999a04120486c11b5e359e441fd5221b6b3e14bbdcfd7b1b4e8cbc5077ce
14. 0x44d08992eb52b7db0b3504ba234d634742d61c21889da1eb00242ce07e97334b
15. 0x7abf7290721a0b95be706db03c09de9df65bcba8e18ffe4616da43d9c31d6b0a
16. 0x7731256c7406f95d30aabe3bbcb574b72535b9c28e8eb3db363210761a28a6b9
17. 0x07ad80c0c234ecea379a2f4450dfd0804db049dbc62abe77af6306049ca6b6c2
18. 0x98cbbf2c68ab4c0b4db782aeb88bea1f30b02178cf8b5d3d24a931d19492ea6d
19. 0x252cce55f1a3d5391c16f82d7f62494429a5f69b03486d4cfcfb7b2c96d6c884

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af