Evidence row 1807757

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/j0tF0Q"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/a7e6445f-8c7c-4216-82fc-4d489b8a022f/.well-known/agent-card.json"
    ]
  ],
  "name": "Pleisa",
  "owner_address": "0x83e2762c4c6d5be009fde50565fd73ddb58e0050",
  "raw": {
    "agent_id": "18879",
    "agent_uri": "https://centralcity.ai/a/j0tF0Q",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Pleisa 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/j0tF0Q",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Pleisa",
      "registrations": [
        {
          "agentId": 18879,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/a7e6445f-8c7c-4216-82fc-4d489b8a022f/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/j0tF0Q",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793559991,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-01T19:10:50Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Pleisa 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/j0tF0Q"
}

What the leaf hashes

{"body":"5952f5f6f36aac53d5453772af9cf9f05391b44b17cdc0aff8398eea5db88a3f","id":1807757,"kind":"listing","method":"sync.erc8004/1","observed_us":1793560250990076,"prev":null,"subject":"erc8004:5042:18879","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. 0x63a771c5afdc9f739da1f9d4a0de99d4e57f4ba17a7c2f96aa38b7733a988940
2. 0x102e2117847b6109a797129f3ea2a2b0035932b9794664399590d7b845131afa
3. 0xf4711f91d19b95bda8547c6b9fd5a0bd527fbdff5960d34d1fbd9ec9d12fff21
4. 0xd14d4857f7ac15f67658e3ddd90b6ca6ed25f78745520c181f2ca70b2f69173e
5. 0x86d9dd4250941339e6fa7e3c6f28142e956ec3a3a827923f1f454ef8edd99859
6. 0xff9125db6f154ba868e44cad07131f6accf4c9e121fff97da8e4f147eddf265b
7. 0x72c302e416c1d1a996be1395dba2c73130cb67796e33c173c98cebe723e3d5be
8. 0xd0431699f5222fe5bee9b5af7fe00d99cd8da4a834a24ee4c3cb1f03d48def48
9. 0x625c7eb73046822df2ecccb9eaf8df0bf04ca14edb55eee5ce348074a9ebaf1b
10. 0x6009fa9decb25a3fd4f0c38737af6342b293a03aee4cb6aec63146857b0cba79
11. 0x9cf16a74421cb53d4df43aeebcfe969dfce36fe6aacc7138116c104333c23daf
12. 0xff9b8f01632947d40738b3e8648f66d25af96563c1bee717d4e6024bf22ae3e3
13. 0x0aa7bcd64ab1520080bf6bd72a75d5f377537629b47f20b8e8d9418871f23602
14. 0xf2a2a0157f28bf3255c9b6847cbe675ba213d3983bbfe1c0848c216c57838e54
15. 0x7c66173839ef153f08dfd346f7ea956e9226e1b7ff05bf4c6cf27436953f336b
16. 0xc1f6e8dd182b37cbb6e04d0e69486bd40d440934f8e373b9bae8cb78de508bba
17. 0x97f6f39e601b6ef0e47b730aa0488b718c0d7882ad840342bbd7d3a705a1b3a2
18. 0x1973893697931b7512ae5dc1a3c92ef92f633ae3574dce9029a35b5e94d2d364
19. 0x3315fd2757fdd435852cc277377234a3f3909a6d2a089d0e36f6d59aacfda910

Day root

0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3

Chained

0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4

Published

On Arc Testnet, block 70262758: 0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90