Evidence row 2075412

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/NXEdP3"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/022f64d9-e299-486e-8827-0307849334df/.well-known/agent-card.json"
    ]
  ],
  "name": "Bontert",
  "owner_address": "0x7cc4f0cd979ee33b2dad5b49d47c73045cd4bd01",
  "raw": {
    "agent_id": "69284",
    "agent_uri": "https://centralcity.ai/a/NXEdP3",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Bontert 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/NXEdP3",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Bontert",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/022f64d9-e299-486e-8827-0307849334df/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/NXEdP3",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T06:29:59Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Bontert 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/NXEdP3"
}

What the leaf hashes

{"body":"46af4e57ad8458c1a39e803938ac4f2c6d354fe342ba19a174faabb68a5c71cb","id":2075412,"kind":"listing","method":"sync.erc8004/1","observed_us":1793600999960968,"prev":null,"subject":"erc8004:5042:69284","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. 0x1a8a1ecde08f8b10513623164e7e9cd586d731e49af4ff1b6fda2d50e817621d
2. 0x18c30a23f316604752ac6176b585915374d2fca026dc5d0857b760aaa27d1eab
3. 0x630cb09bb8332acf5a61ed6ed65d21c6df29b1705608873d9b54d0bf204fd0bb
4. 0xa5668e5a2076cdabf2036264c97888d1969bc6db779bde97281d32a0f3abe88c
5. 0x41932578bf8b158c5c3976e79b671a871e4702cfbeb8f2c6a343b862309d6124
6. 0x1ef899861c4fb849d3b2b9ea1811c9c727a5c2005956ea2d4e7d731fa5c469fd
7. 0x77f4130cbef7c67fd4e1b6446510a3213d5f01023ab8ee1faee9379e4060b595
8. 0x264a1764b439796d98329f0bf3f47957e32dbcb1c6caac3b9a33c96e0c2f0e65
9. 0x95262b5553af923cc800f473ed4becadec83bfa01ab1d820ffd2decf350e012a
10. 0xc9fdf57698292ee18cb0c2737de2f732aedbf6789079ad08cfd7982921c52d20
11. 0xf61a5e72c1d0af5f7488716896d1d925ed659239c54a6a76ea8567adddbae8b9
12. 0xaa8e703c8f7834bfb7f573073b9b50c4721ac0f323b8e4b35b227e9b1b763617
13. 0xe2dd127d9ccc5339e1d044fef0fe0ebbce9fefdedc7bf9fb2070bf570a64799e
14. 0xad8410fe2298c1ccff00c301cabf57d2495acf6e614e5236bbeb834747908ca4
15. 0xb6470417fdb2a0e3de9c1abb1722cbc88bc0dfb5afda0a77e1eac26ab1683ece
16. 0xac40f077ca4be8c3432a67771725cc315e8101fc2649999cfad2c900a7640e27
17. 0x53a741b69e9e51c4a288a74712aa6ac3fb28c8923cd3e6461d161c4f2d48b31a
18. 0x050f2978b537f7afb21ee1551577cdf146d1c56f4df12d24315ae5e69366b0a4
19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af