Evidence row 1775326

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/HhwAKS"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/6087b0f2-8bb3-4893-a4be-c3e6d60d3d59/.well-known/agent-card.json"
    ]
  ],
  "name": "Keirabel",
  "owner_address": "0x6f622b2b113dfd3fbacdefc57772dca1e115a84c",
  "raw": {
    "agent_id": "10754",
    "agent_uri": "https://centralcity.ai/a/HhwAKS",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Keirabel 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/HhwAKS",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Keirabel",
      "registrations": [
        {
          "agentId": 10754,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/6087b0f2-8bb3-4893-a4be-c3e6d60d3d59/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/HhwAKS",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793551304,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-01T16:42:38Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Keirabel 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/HhwAKS"
}

What the leaf hashes

{"body":"1b0fb2abe1cbbe5da7f73d10704ee95d34c4064e82d6656ab0253c4fd0bfcef2","id":1775326,"kind":"listing","method":"sync.erc8004/1","observed_us":1793551358319509,"prev":null,"subject":"erc8004:5042:10754","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. 0x65b6dcc78541193ef0cce2029b4e321ab87603250bcf1145b6aa0008eb520981
2. 0xc52623f541929c3106799bc931a89d90753fd03a4ca58aa13632593eef296f0a
3. 0x63e442527792f69c6d970bf554a4df209c6c3702acbf6baf2875aa23733f0243
4. 0xb1a2e7ddc787d729dbd6262d013197d996c4b402785dadac073b8b1dcb145e0f
5. 0xe6a420ed20ed6cef5e0043bc49af0260c475c451f8f6f9addf2edf42cc9f11c4
6. 0xf3e01642971b6058630cd803fac8ff1eb1e7dc09e1dd963d215e5c997385523a
7. 0x160e89eaf058333ced435a6d52c5f8552ef5fe89a49ba3dd546fbc97c6e80f15
8. 0x792a57e32818180e8e01c678f0c66661c0f5c87ec6443a193cae55ef795e5a36
9. 0x5e5c963e4a01237310855c2c28aa5190050f506b92febdda15c5e24d7bc5dc29
10. 0xe0fde3e0858952b62f3fa46774e38ba8685f8b01bfe426b4f1a288761999723a
11. 0x41a2797d62a78b46090b5b145e71175540ff928d4f5c46c4cb9f02124f6b4646
12. 0x5479d0928635d1e2c29333ea5f06d1b79d0f3e7c81e270ef89caed1eb06fcbb7
13. 0x4d3d9020d1e2b76c6f3e7026770b57c7f8eb1d9a7979369bb6db7c1fbe7607d4
14. 0xf2a2a0157f28bf3255c9b6847cbe675ba213d3983bbfe1c0848c216c57838e54
15. 0x7c66173839ef153f08dfd346f7ea956e9226e1b7ff05bf4c6cf27436953f336b
16. 0xc1f6e8dd182b37cbb6e04d0e69486bd40d440934f8e373b9bae8cb78de508bba
17. 0x97f6f39e601b6ef0e47b730aa0488b718c0d7882ad840342bbd7d3a705a1b3a2
18. 0x1973893697931b7512ae5dc1a3c92ef92f633ae3574dce9029a35b5e94d2d364
19. 0x3315fd2757fdd435852cc277377234a3f3909a6d2a089d0e36f6d59aacfda910

Day root

0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3

Chained

0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4

Published

On Arc Testnet, block 70262758: 0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90