Evidence row 2167481

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/9X3SGD"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/60cce9b5-e7e6-4c35-981d-1ebb6f760f53/.well-known/agent-card.json"
    ]
  ],
  "name": "Larkanta",
  "owner_address": "0x7cf591d57df2914619f91d57e432d9bd192cb7f0",
  "raw": {
    "agent_id": "109118",
    "agent_uri": "https://centralcity.ai/a/9X3SGD",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Larkanta 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/9X3SGD",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Larkanta",
      "registrations": [
        {
          "agentId": 109118,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/60cce9b5-e7e6-4c35-981d-1ebb6f760f53/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/9X3SGD",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793634608,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T15:54:47Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Larkanta 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/9X3SGD"
}

What the leaf hashes

{"body":"42a803a1fcf9e7777ec9b23a0653f745cb65fd3d573a5d525f4fe304887ae556","id":2167481,"kind":"listing","method":"sync.erc8004/1","observed_us":1793634887585399,"prev":null,"subject":"erc8004:5042:109118","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. 0xadc874c08dac227d5b5f5eab9aa0153d4bd2df39d07bdaa8d29b6ab9236febe0
2. 0xde044eaad96fd7bee5ec62ceebe6fcba03a69e91324fee378665205c9e5692d0
3. 0x4768f382eabf18a128572c82ffa6e482cf80cf765b51dbb619cfe825778bd3c6
4. 0x148754977d7a3a64835529bf5c0674d572ad29b14628fc0fb082aaa99735001b
5. 0x655e569f26225d2c8114e1dd4eacad14495f0d4722dfac8e6a98c6047cc7548a
6. 0x6efb56d2bddc27b031df9b2795b3a3961b9b46167d536ee8b65c575beae21372
7. 0x8140e27d225dae738739fb42ccacb2e34d4eb31adf9d94cbc6215efef1995184
8. 0x0c9e5c3ad40ae461e264e99f2d8a0fd2fa0ed3d14903092db8a32fe4915d83f4
9. 0xafaa3f057d81919435bd8dc8143793437ddfb8bd87ebff8d0616de3fa759f37f
10. 0x54cd33a6d8a7a6dda2952d1d8e3cc48f31493ce76bf83838993036f0cc00b82d
11. 0x60e6510b4216df3c62e82dc5349d949fa747b708c8c536c898f4b7d5c2fea27c
12. 0x4b689db5a9e6139b1b496c240f18ec19fa5b0f0bc49dacaed806958889560cc9
13. 0x30482ffd581ea067af14f15cf3c17e7dcb174f749e858ecded170a1f5f75cc59
14. 0x27deeb1ef1692b4773e73c16b6d8d0cdf4251fe2660821e5336f57539770fd2f
15. 0x793184605629cd36ba80a07cbe115ca35e8923297bf024260c6f5c06b255f638
16. 0x2922573a524a0694086782ac45fa3083d3fc3f6a2a479b2105e1e2f06b2916f7
17. 0x07ad80c0c234ecea379a2f4450dfd0804db049dbc62abe77af6306049ca6b6c2
18. 0x98cbbf2c68ab4c0b4db782aeb88bea1f30b02178cf8b5d3d24a931d19492ea6d
19. 0x252cce55f1a3d5391c16f82d7f62494429a5f69b03486d4cfcfb7b2c96d6c884

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af