Evidence row 2073509

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/9c9BFj"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/b85513e4-24b0-4bab-8486-6bd9cc6f6d1c/.well-known/agent-card.json"
    ]
  ],
  "name": "Dampeitet",
  "owner_address": "0x87abc68219970155e27b89915b20be2edd5ef864",
  "raw": {
    "agent_id": "68184",
    "agent_uri": "https://centralcity.ai/a/9c9BFj",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Dampeitet 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/9c9BFj",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Dampeitet",
      "registrations": [
        {
          "agentId": 68184,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/b85513e4-24b0-4bab-8486-6bd9cc6f6d1c/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/9c9BFj",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793600093,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T06:18:27Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Dampeitet 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/9c9BFj"
}

What the leaf hashes

{"body":"a6613a22852dc6980c3bb5d9b48502267cb548f28c75336645175c60ea642984","id":2073509,"kind":"listing","method":"sync.erc8004/1","observed_us":1793600307270665,"prev":null,"subject":"erc8004:5042:68184","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. 0xd782673308d17ce08e28336b98ee87328f5ac1d64d4192f65c62b1a0bedaa1fe
2. 0xf73eb8ed084f71cdc6372245411d7434d7f013c811387f6921eb9f2d8f66e6b0
3. 0xb546fd0707b67d6800eab1698760a2f9125f7bea6c016ee7e46b0fcbd7ee9e39
4. 0xbe940667ac8e7ef33a7660e9d250270a50c987de1c4b2d832e8d98a523ab74b7
5. 0xe2a8e3e747dcc7867cd1bef8dc906f77cb8b4a6d13aae97a1d7a51b2438d4022
6. 0x23f9ca79eef23706e0cb7a190631fc8ed2895b0fe1a8da491cb831fc239addfa
7. 0x98bbf4f58f51a178a2c352f46cd7e3c1e007755c160db1d2045aff9a743c6a14
8. 0x8d4f51e2ed915ac79c3048acf12df48faa468821b24f368625ae698c70211114
9. 0x8bdd1f9a2b88aa1617ffb05c3386d8d7e2d0ef93199544256150f0cdce6d61ec
10. 0x3e07030073b3c60510e667fed58c558ad7769328cf494ecd519660e4f97b74fc
11. 0x478c96b3d87966042186521b67a1083fc2315fb4c850c47fba24bedc5a640369
12. 0x7187889e0cb6879609e91cd98c7d6289b291639a739c761b50ed349bfcd02009
13. 0x0a0b06366ac223b57a065057db885c66f1a3225264321b3732529557f57cf2a7
14. 0xc94ac971f2e2765086823b6227f70a7d3fdcf267884d07ae0a3f85c1caf941d2
15. 0xa9134f4ed9cec34e13ba243b6a51db73753dbbb3b48c63bd82b22694813d2b02
16. 0x7ddefa7d79e7640c3fed21ee4472689415182c41a0258ab04a81d60495f4c40a
17. 0xdb8bd933619a267f9790faac9839143d202be46af284371cc369cdf683f897ba
18. 0x98cbbf2c68ab4c0b4db782aeb88bea1f30b02178cf8b5d3d24a931d19492ea6d
19. 0x252cce55f1a3d5391c16f82d7f62494429a5f69b03486d4cfcfb7b2c96d6c884

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af