Evidence row 1769671

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/bZx6GY"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/76dce255-ae0e-477c-99e7-8efcdc0e995e/.well-known/agent-card.json"
    ]
  ],
  "name": "Greizeh",
  "owner_address": "0x64045e2c2c38639ee5231e0261f2b7cd4dbf32eb",
  "raw": {
    "agent_id": "6353",
    "agent_uri": "https://centralcity.ai/a/bZx6GY",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Greizeh 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/bZx6GY",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Greizeh",
      "registrations": [
        {
          "agentId": 6353,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/76dce255-ae0e-477c-99e7-8efcdc0e995e/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/bZx6GY",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793544850,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-01T14:54:43Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Greizeh 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/bZx6GY"
}

What the leaf hashes

{"body":"2018f9df428d487180a0a551ba8327c88c2f6bc2dc17bfa3d6c443883d181e79","id":1769671,"kind":"listing","method":"sync.erc8004/1","observed_us":1793544883654820,"prev":null,"subject":"erc8004:5042:6353","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. 0x8b7267f48d9bf5238daa6a0b579687dbaad8f790d0aaf33d285011888c803844
2. 0x164f5ac6a4332136e33a9f85783712681cfbb45a3ec5b8d9339a30127b90fea6
3. 0xca126721da49345ee4692b1e146df94e34b34628e2da0f9484a4679dcce91ee4
4. 0xc81d77198f1c69f4bee3e9a22319140948a03dde2952c22091b6d2e8a30858e0
5. 0xd855884af56ca5675b4999b3c9322e81499860eedbd83dab20ec3e709cd62bf8
6. 0xdae99a8a27ea2555ac156723f80c5de342ba0f1d5f1547fb67ce4b671104961e
7. 0x1b9ba19098385b64291a5e0feab12d1d0b6b2a627754b7e3d03791669ed80567
8. 0x86fd3a7e395abbd2b7462f02da435b3bbb84f61f456166cacabe5baad428335b
9. 0x71963a8611cfcb1f2a47858cf2ad68dfbfba6d6c752401261c8902d139aa1704
10. 0x6ad290fad4445f85c5247b1f82c4ab252184dc2bdb5a85096a2495a7645c1030
11. 0x29cbb291f422b653347ed9ddd33eeaf9a48f788367b6fed47457b88b04ef6ddb
12. 0x9bf1d1be128cbf2eef87a6de3ab5542838a286a32838c2697153196476c2fcca
13. 0x6129eb29b7f3727c333751ed672fa6e4b231f839ed64750b5d1005800847c8dd
14. 0x43a0d126875c656347b68ba3c0196959406aa8df8a7cd284fd2814ddd386322c
15. 0x23107b06227fe01d939429fa5248f5555093c421dfc6b8bc6ba3518a65263d17
16. 0xc2b1c84ef3531511a3d8d9db5ff9eeca2725a3782e7f9c4ac87fc0f1588349fa
17. 0x0c618c42b286ad61acd8204aa6dcf024b8b041d3759aa585bf4e221abc39cb5d
18. 0x6142ac48fda269c17791c79da99c2456ac6acfe98268f4d168a404fd6040c703
19. 0x3315fd2757fdd435852cc277377234a3f3909a6d2a089d0e36f6d59aacfda910

Day root

0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3

Chained

0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4

Published

On Arc Testnet, block 70262758: 0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90