Evidence row 1815793

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/TYFTaZ"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/0c7e6dd3-d3dc-4707-9faa-ff6675d0656f/.well-known/agent-card.json"
    ]
  ],
  "name": "Pompeh13",
  "owner_address": "0x0bac70e3db1500a86f625df7d54b74d684aba91e",
  "raw": {
    "agent_id": "19955",
    "agent_uri": "https://centralcity.ai/a/TYFTaZ",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Pompeh13 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/TYFTaZ",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Pompeh13",
      "registrations": [
        {
          "agentId": 19955,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/0c7e6dd3-d3dc-4707-9faa-ff6675d0656f/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/TYFTaZ",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793560953,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-01T19:27:27Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Pompeh13 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/TYFTaZ"
}

What the leaf hashes

{"body":"7223ff1b5691466003ccb0ad105b7bae84ae073ab7990e6a41a2d4ccb517d8da","id":1815793,"kind":"listing","method":"sync.erc8004/1","observed_us":1793561247864709,"prev":null,"subject":"erc8004:5042:19955","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. 0x2b71b5de71ed16fcd8941ea9f6fe716f95d8fa1f9c92f2669c325e426da91523
2. 0x735f2e490dbba0482ffe471bedaf8ba14f7f5c3f5a62452b256131b3583b8e0f
3. 0x205d36d1f0579e4078174e078513a8ff2d36e397d30bff7fe14fe684f7914611
4. 0x3a35d587f82a283a76e6b51133344c03bd65bb1f0d4b805fb30087b697461d8a
5. 0xc8e2ae380f450e7aa99d678ea6b8f67c9ed75800e0c741a678957713c2296282
6. 0x3ac551dde2937c308bc2ee85e45dbaaf1b2fbf31cc0aa905a8e9a083b2530432
7. 0xf7c5a83706b279ff4bf2c8d6787d11d80750adf878de36c2f788d35b00bc05e2
8. 0x587b881542d1db7c9e50ea68e68fb1cdb5082827e67206459731dd48fb46b1f2
9. 0x6e3519bf3f12f4b39c8287dd7c9fb67a72daa24ac9c22bf29c5acfe5b0e45eb8
10. 0x8f7613beee8d5fde45aa3ecb7eae3c8de35b0a518db7bdff3bbd5158c8c993ee
11. 0xe43df8a0a480ddd8279328ed8d2aa41b9697aa471efef48d03b688ed6b08286a
12. 0x0d530940fda014e42fd7583a63b480ad18aedf87206fe608174f3d6c268b3669
13. 0x119e26a40ea5ea49199024d5e4dc5ea7e4b7110b91f88cec9a3d894fa9681bde
14. 0x894f627e9eac1731ca26b2b4b6529eb16ab1b15294210edac68c8378063e2d8d
15. 0x80b1e578d986f759ca01ea02c7a922e757a26a65318f9844ac72c5c1d4fe339e
16. 0xa856ad79e6f29a2b5516257f0d4817172cca11251fe2e7e8f3911b105fe2b622
17. 0x02b3554752e71a19b12d7a76dbff436e85387226ceec89fdebdcdaf0122c2932
18. 0x1973893697931b7512ae5dc1a3c92ef92f633ae3574dce9029a35b5e94d2d364
19. 0x3315fd2757fdd435852cc277377234a3f3909a6d2a089d0e36f6d59aacfda910

Day root

0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3

Chained

0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4

Published

On Arc Testnet, block 70262758: 0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90