Evidence row 2982200

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/ysbTMm"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/eae1d479-fe29-4598-8952-4d8021fc7089/.well-known/agent-card.json"
    ]
  ],
  "name": "Kausose",
  "owner_address": "0x73e1732cbbe83e06640ec4f948abee11def4dca4",
  "raw": {
    "agent_id": "237914",
    "agent_uri": "https://centralcity.ai/a/ysbTMm",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Kausose 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/ysbTMm",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Kausose",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/eae1d479-fe29-4598-8952-4d8021fc7089/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/ysbTMm",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T09:06:53Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Kausose 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/ysbTMm"
}

What the leaf hashes

{"body":"97c4b7ce9182dc0af6b57f114dee810a04650b1b4123b7c8d75cdc81ec4f602f","id":2982200,"kind":"listing","method":"sync.erc8004/1","observed_us":1793783213653668,"prev":null,"subject":"erc8004:5042:237914","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-04 (424109 rows).

1. 0xf376e996817f4586be7871ffaac11664ccd7dd4454cc0f4c21bb554dcc65f6fd
2. 0x09b5f724129620f2749382a0e9ef1b039258a875bb7f073f72102dcc620d90f0
3. 0xcf98f0e4b0549fb3f3b92ac60677cc729bbf44b2b37b7666ecc95a795e4e61dc
4. 0x03aee69bdd3311848c3ea321e5995c2a62ff071d0d6ac5a2d4b0b6abed2d61a4
5. 0xb675ecf17ec2a720a37af77c3c5577d5f1363b062f67145ed0946080dfc1ba82
6. 0xd3f540132b156246c14eb60f392613033bc32a38a779ae969b0fedc57484278a
7. 0x88b5cd62e5764ee5f0aed890340325a1b868a33709021a78104978d1524c71b4
8. 0xa0aeeda595ea1797b864972317525659d8b84de9947be73d3d31e0f1831fb6a7
9. 0x2e37ee1f9730c94cc2d5c2f8ce008c402b1fa7be4f7be7a3c4e57fea562581f1
10. 0x55435eebaa00975cc12fd7a2869ea8f5cb2e0699db5f66f95fde3f32851958a8
11. 0xa25b8d091be5e62f42aa37fa445dd38bfeb57875b43d2b16e793ada013641acc
12. 0x5a22bbfc9371e77aa17f335020c279c6cc8158c5c39c9bca6de3cd539221166a
13. 0x58f1fe680d97447966f120c32c86961b978b07259517f13711caf77434296681
14. 0xce5641798200c67544ce13e8b1215cbd72ab0a0bd153ca4924db7c1071fdccd9
15. 0xb0895d3fcf0eaeb1070bfba1f01a9f303d7588c23fce13bfa62350e6db1b923a
16. 0x86f9d5fa5ffaf68243f66522b43dd83f29ab34fea48dd0c3366dc8c8821ebd3f
17. 0xbb1998892a86d9633ea7b5de06760114b45777da649c217062ff0d65d7095f34

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345