Evidence row 3664320

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/ArQDjo"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/8e0f5901-729d-459a-8a12-fba66c4bd73b/.well-known/agent-card.json"
    ]
  ],
  "name": "Klaumani",
  "owner_address": "0x0ce4b776bcb89bfc64825887d10ce894f701a3ea",
  "raw": {
    "agent_id": "363367",
    "agent_uri": "https://centralcity.ai/a/ArQDjo",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Klaumani 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/ArQDjo",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Klaumani",
      "registrations": [
        {
          "agentId": 363367,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/8e0f5901-729d-459a-8a12-fba66c4bd73b/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/ArQDjo",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793927802,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-06T01:19:43Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Klaumani 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/ArQDjo"
}

What the leaf hashes

{"body":"a88d8daaf7b7b00dbd63b0cbf84caecbe3d7ce183ce250624a7772e1304668d2","id":3664320,"kind":"listing","method":"sync.erc8004/1","observed_us":1793927983973270,"prev":3663351,"subject":"erc8004:5042:363367","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-06 (303443 rows).

1. 0x16ac5f7a95818ec411d37da240d65df94afde237e03164290dfef6ba56ef06d4
2. 0x116052ecb4c9185a3371a924d80b45081fc161029aa70e9f4589c4d99003d44f
3. 0x591a54030c5d7006cba334d3b3792993fa4ab9ff22809e46e93b486bc4d27ac0
4. 0x6ea7399ce08f2555ae4b97b832e7143bab3a30ce2b97b453b67a860ef5296cdb
5. 0x613028645cc1b15a262c455b32863d6f0b0df30da6feb36320487f3a6ab49edf
6. 0x352cd271085841067a0f6931679cd1584ebd4a7ef459b8f9eb2bb5448c7afe82
7. 0x09c94f0385363b3ea0622937319569591c741ac9c5071f9baa9a51ac8f2a4030
8. 0x85930e8e75ab37335b66e30472a2876d2faf80884ad02620ad112947c9397ebc
9. 0x9bc0baf7437e870c88d860a0276fd38263a9171a859665a8a91822b7c197456f
10. 0xba211220d81a17df6c6d24b776729a2af9c7c8ae2d6e88a7579f2e9915fdb976
11. 0xf801788b62373ea5a6c63537839f849ebd34cd1679b6724d1b2639796d5f9ffd
12. 0x9428386b2825a58f31f0aa463ab8fd57fd00075d785e2e2f78fe4f7ee4a166e4
13. 0x3b93534bffd9ad186cf380a25cdfad6c7e7e9ddf8b36300a3b7b802eb132bf5c
14. 0x1b6470f2cade86987531a43c334dbd26464d20cdf245153dd4023a95ecb354d4
15. 0x8ca52fde5899107bca7556a114ac604a06c716adcb632e4a38c7dbbd06360895
16. 0x63d3b15302a17641ec84d6d16c07594288ca45016a6cc12a65ca679e6cd95c97
17. 0xa448dc698494f795f2240c0e7070e8a93eb263baee21ca4185a7d03432a614d8
18. 0x119743aadcddb571b28b442b62196d4a0afc4e1c9979c2d477d34fcc9413deaf
19. 0xc0d08d48601d1be90bcfc025e66bcaa0030120d688dd9c919b36c2c4446f4948

Day root

0xb30ccefe7182c6f767e1fcbfb5f64ffd649da831f665f65c5ff39cd40512284f

Chained

0xc383f7ef68d2914082484765aa09e42c12c59a74a096ae64127c562618c506d3

Published

On Arc Testnet, block 71111178: 0xfba13cb7ee4ada7f2fee3702a786a2201596be2ffea37dfc281ab4c8e9942fe1