Evidence row 1842738

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/aqnRoB"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/2a94ada8-295a-4380-9556-a480da74de0b/.well-known/agent-card.json"
    ]
  ],
  "name": "Alumon",
  "owner_address": "0xbe60e9d2545f57b59d2d59b4bf0eac2228b4e61c",
  "raw": {
    "agent_id": "36372",
    "agent_uri": "https://centralcity.ai/a/aqnRoB",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Alumon 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/aqnRoB",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Alumon",
      "registrations": [
        {
          "agentId": 36372,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/2a94ada8-295a-4380-9556-a480da74de0b/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/aqnRoB",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793574441,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-01T23:08:56Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Alumon 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/aqnRoB"
}

What the leaf hashes

{"body":"9b392576d80781a6f2d528395088847e902710f1f210d6230fde9b71a450374b","id":1842738,"kind":"listing","method":"sync.erc8004/1","observed_us":1793574536476572,"prev":null,"subject":"erc8004:5042:36372","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-01 (302406 rows).

1. 0xf8d58df9b790fad1f8cc085b1c712d5da5fa8c0dd2f7b036d620275485d604c2
2. 0x2f0fef942a15d3f7bed043e198d0173ac058506f0acdd83ab32fc4408b3ca67a
3. 0xd9a60a0b36c0a3654f4c2fee600d15202bf5b4796f471365a93d3edb15eceb57
4. 0x7cc6cc95f5de2fce4af5471f4aa6f7ed0baf9c0f6f684d844c2a1567fe73c2f2
5. 0x44867dcafd6aae94080b804ec53a8d59682f43651605358d5b6da3ca50a77839
6. 0x3cfbdb7a09eacf075830f9f6805b1889752509ae668b9ee772d6464c898c4fe6
7. 0x3bd699f8f1251da81d7ae559741f52588af1c38a2da4cecd9ec62fe102662989
8. 0xbe76721129cea9fb37f907daeb4b3cb96e3f07222b6429108028152bd27aeb4c
9. 0xa36a85078089b45e7fa3b74ef03a85423fe854ea472e382734c5607ced42b439
10. 0xf7950684634166304626c32f5a60dcb1ffc9d0df5527e97053508cb49dd9450f
11. 0x948ae35a73f59827872fc8b3a229109f1e88f983df3e9ff565812a297d31ecd0
12. 0x93a6b7f41af5d3e3bc733eed46dbda51f57a4d5a3adef140d3df24a1944c24aa
13. 0x4ec6a6783b0fbf13d364df34dd919edbce7190c4f5424e6bc50d2f35967469a4
14. 0x9b4eda8f413d128915df51c98c771c8ee622b35a4252b9c2a803dd51ad66d4c8
15. 0x624db22ddd30d851957cc9d44cc5b314f300cfe0ff69cfbcfe0b2a2df8fdd12c
16. 0x1023fddec22f7cf1aff98422f0e5714dcc4ca7df3408bb6d4550d6f770e5033a
17. 0xf7af9137c03da92bdd37d086da37554097bcd1fce016f93f2e66d18b71970c5d

Day root

0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3

Chained

0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4

Published

On Arc Testnet, block 70262758: 0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90