Evidence row 1777760

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/n0TMio"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/4fb815b8-5dfb-457d-b7be-d01c5cf724d1/.well-known/agent-card.json"
    ]
  ],
  "name": "Bruzamias",
  "owner_address": "0x29a72baf6edfb7c768b222928c9846380d0e8b0a",
  "raw": {
    "agent_id": "12821",
    "agent_uri": "https://centralcity.ai/a/n0TMio",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Bruzamias 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/n0TMio",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Bruzamias",
      "registrations": [
        {
          "agentId": 12821,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/4fb815b8-5dfb-457d-b7be-d01c5cf724d1/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/n0TMio",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793552984,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-01T17:11:01Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Bruzamias 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/n0TMio"
}

What the leaf hashes

{"body":"e641a76a66f525cb25ff60a140b7e699733f56026dd37794c4b76890a68c8d5c","id":1777760,"kind":"listing","method":"sync.erc8004/1","observed_us":1793553061632224,"prev":null,"subject":"erc8004:5042:12821","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. 0x86d4cc0606e751c45ee30ff8572e1396443e0ec9df07e6292e64a4eb793d4e4e
2. 0xd76b8ce511f6d7f307be821b9423287a31250b2dc4965b20a2053183a68b354e
3. 0x4c4999c5805d7a9bff86ae38f8e2b9092125aed88046a9306860fe5b281a908b
4. 0x6805db6f1e4e154555e7e90cadfb1144ff1823691a39581edc70814081677f43
5. 0x7cec199791ef538a52f8e446c701d68445cf45f080a9c20eeee88984ebcd4ebe
6. 0x11501dd68d2e1da82cbb3a7376f15a495ccf451295557960e625d2062ec5694e
7. 0x5014a08d1eaa48bdb685d7c9e95b94899d05b4ee1a67f3631594b2b49d39280d
8. 0x1da8c8b0e902aea81cc8c21c6526ab5beaaffa75645c09a2d5d75f2f89fad691
9. 0x266231cfe43b3da60faa95d6ca021d37449509fefd5b53e0fdecbb76d050c082
10. 0x192f4da6e1711f021160c04447b5158ad930fd3081f2d42e0eb3b172d2a08276
11. 0x3c14145c3894906e29e4eda7f9a76ba0b93a992ec6b20ba7ee2bdf2b67913a30
12. 0x66bc00f0a69d348ec6c3a03e69e80113b1cb2fa1bbb15da1262f59e0be2e416f
13. 0x23a4dc987ee7dc4c8a8ce447e3eb85e80166e6855921cf4fe20a6b0da70c4d2a
14. 0x12d005bd5bab52a5295a7639e02ffa6fa98b5e18753f0f4638b668903af24ab7
15. 0x3950a937c3f98cedf9cbbc2f8905c10e3aac8ebc54b1e3468237d58bb254c496
16. 0xe329dbfb0db2c7f35334e66970a8ee37ee2d3356d34d692c10f84b6f7de65a35
17. 0x0c618c42b286ad61acd8204aa6dcf024b8b041d3759aa585bf4e221abc39cb5d
18. 0x6142ac48fda269c17791c79da99c2456ac6acfe98268f4d168a404fd6040c703
19. 0x3315fd2757fdd435852cc277377234a3f3909a6d2a089d0e36f6d59aacfda910

Day root

0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3

Chained

0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4

Published

On Arc Testnet, block 70262758: 0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90