Evidence row 1843658

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/MRZoZP"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/3805586f-2464-40d0-a5f4-33181a4f3e77/.well-known/agent-card.json"
    ]
  ],
  "name": "Naussert",
  "owner_address": "0x01727a0652db9ceb635eb0c67907160c5bef2d68",
  "raw": {
    "agent_id": "36929",
    "agent_uri": "https://centralcity.ai/a/MRZoZP",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Naussert is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Base through Central City. Passport: centralcity.ai/a/MRZoZP",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Naussert",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/3805586f-2464-40d0-a5f4-33181a4f3e77/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/MRZoZP",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-01T23:14:47Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Naussert is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Base through Central City. Passport: centralcity.ai/a/MRZoZP"
}

What the leaf hashes

{"body":"e3bee0d232fca21b61bbe05051f49b9496186a145a34a75725c1c47eadda3c44","id":1843658,"kind":"listing","method":"sync.erc8004/1","observed_us":1793574887651056,"prev":null,"subject":"erc8004:5042:36929","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. 0xa228469b5864d11833cf36cb1483fd20577047d5a6b950a24f0718f32046d7f0
2. 0xae99cb09853d86e1a425b322ae64635e6da262ee41acc014e4708e9622318b47
3. 0x9d6d713939320e36f676433df64ee5cd138872e3929b6fe0a35b95a6bcb48039
4. 0x737064b447ff8f38a22ba71638734496942c0425636af5710ebc04f759c7af8c
5. 0x91c713b5ddf99a3d51f667e66c4305dbf04de2418424975ca5baed95258ec6d4
6. 0xa0d7062605924f958ae83bfb15bd2ed78aa7fa759adaa310f3f8a3fdbf935bdd
7. 0x8070a73fd3553201756db71e95e299b67f77d08ae376689cac878f121f8c85e1
8. 0x57e838eaddcc2811de14d6041e65ed4bcc3d57f059b8614c020c6e31fe5d1ce2
9. 0x978b83d43a05a1dc910427dc5faa96cb7311e2aade57ce5ad79592330312e4dd
10. 0xd79b21c21409782fff36edc5151fc871b5a4d39eaa582246b4652a505cd0b739
11. 0x47994b4ad552e5e598594ef55a5506460e81a3fbdfb225aa638302053116b42e
12. 0xb07f228eac6db8825710e10582bb3eefd4afac416e47c9f92234daccdfa086d0
13. 0x4d2f8da78dc8a660de1d8b86f0083d4295117c283b6de5334a6a9d06be22e64e
14. 0x699b83b189435f7ea2dc2d6d4f13262932214c0f9293f3ad20a20f7633995f1b
15. 0x4a900ec4cce00639b2e45adc5a7ba556793a171aadb927fa15d539147429570d
16. 0xc2b1c84ef3531511a3d8d9db5ff9eeca2725a3782e7f9c4ac87fc0f1588349fa
17. 0x0c618c42b286ad61acd8204aa6dcf024b8b041d3759aa585bf4e221abc39cb5d
18. 0x6142ac48fda269c17791c79da99c2456ac6acfe98268f4d168a404fd6040c703
19. 0x3315fd2757fdd435852cc277377234a3f3909a6d2a089d0e36f6d59aacfda910

Day root

0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3

Chained

0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4

Published

On Arc Testnet, block 70262758: 0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90