Evidence row 2150736

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/lWBGuR"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/7d309ce8-b553-4f0a-8675-b6271e844ff3/.well-known/agent-card.json"
    ]
  ],
  "name": "Siamler",
  "owner_address": "0xe2795955e13a22168242b8f919400ee93ea57745",
  "raw": {
    "agent_id": "100880",
    "agent_uri": "https://centralcity.ai/a/lWBGuR",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Siamler 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/lWBGuR",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Siamler",
      "registrations": [
        {
          "agentId": 100880,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/7d309ce8-b553-4f0a-8675-b6271e844ff3/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/lWBGuR",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793627948,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T14:03:18Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Siamler 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/lWBGuR"
}

What the leaf hashes

{"body":"066f3d1ec24814a68fb8f99a97d704d4057b896f45b4a54eeb7604cf75b5ccf5","id":2150736,"kind":"listing","method":"sync.erc8004/1","observed_us":1793628198489916,"prev":2150083,"subject":"erc8004:5042:100880","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. 0xbc47e6ed302c13a139b267fa1b9a7407acb50130f779827fdc76f265ec5efc34
2. 0x253779dcddb5e1763e5263b1c74129a6a577da7adc5088c77a2cc2033d0e1c04
3. 0x10bf1f799fc59c818a3b51d1cb6e268f2fdbc0f15174beb30888fae18835a2be
4. 0x92178352ee57cd974666455526760c228c1a49678a06f7d28f1609bd85416438
5. 0x9f34adaa65f5dd094bcf272bca0a2f7a0d686c1c8fa5f5964a332ca16ea5f925
6. 0x824e599b5815b6b765a7a7f6dc243f4c96270ff930798d6abacedc884244f876
7. 0x8c6b7754cab2e5cfa76cd4890962d3fd48550aef0f0c5d933a3d7d5c382c4c5f
8. 0xbd8734d738067cb977f6d62d280f87326e4109a038cb311685bb351abb5661ad
9. 0xa9645744bc86e8d2273bd0860ebf0de25c321016cbe53fc94b5f3481783f3794
10. 0x33eaf83ff3680b986d64a2d09bfb5f0ccba4815fe302481f28b059c31b4f6efe
11. 0x2b23e564b52c0999f8aa4d782b4e71a40cf2bd4b0c0540b346384d450203df55
12. 0xe58525446254d2108eb36448d0c82e228b172272ca44d008f01d5ed4cf747eac
13. 0x626fb5c7d656fa8c4ab162a898cfff0f195757f6cb547860059c20e431ef93c9
14. 0xc1d961be09ff84253ce4ecf4b141b3c25631ce9eb1cc0a3197e5d83d03240ee4
15. 0x834b6b9a36b42da183e2542785e8d2d7548ace455268a81922edbe6020cef644
16. 0x2922573a524a0694086782ac45fa3083d3fc3f6a2a479b2105e1e2f06b2916f7
17. 0x07ad80c0c234ecea379a2f4450dfd0804db049dbc62abe77af6306049ca6b6c2
18. 0x98cbbf2c68ab4c0b4db782aeb88bea1f30b02178cf8b5d3d24a931d19492ea6d
19. 0x252cce55f1a3d5391c16f82d7f62494429a5f69b03486d4cfcfb7b2c96d6c884

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af