Evidence row 2276223

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/Vx6OWi"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/81a1582e-3e01-4a4f-8fb4-1cdbc0b50203/.well-known/agent-card.json"
    ]
  ],
  "name": "Kasose",
  "owner_address": "0x5ce34b9934c451e691b6a39bc194b77693cf50f2",
  "raw": {
    "agent_id": "131466",
    "agent_uri": "https://centralcity.ai/a/Vx6OWi",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Kasose 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/Vx6OWi",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Kasose",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/81a1582e-3e01-4a4f-8fb4-1cdbc0b50203/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/Vx6OWi",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T20:42:36Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Kasose 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/Vx6OWi"
}

What the leaf hashes

{"body":"734e14978b080eaafef2f69272e8a97788268ede1c8f30eefd430fab51eb801c","id":2276223,"kind":"listing","method":"sync.erc8004/1","observed_us":1793652156715602,"prev":null,"subject":"erc8004:5042:131466","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-02 (444186 rows).

1. 0x484b995abd8642583b7b4ea3f4ea8b9ca90414353ad11e698ac92dadf510479c
2. 0x9544c207ce42e6e590faae04078d5362e44af2d6b99776c8ff57bf2d8dc26d58
3. 0x63a405d5adaee8798bcf049ad64c7e069c75981362c10a449726c7455a7bfb9a
4. 0x63d620294c17a44ce3101a6aaf52516ae3d3bd8b328d308f772bdef66ec34001
5. 0x1ed0e4db8c138356380002f52daba90ff214d8480f7a2e46d5089668b5ef4ad5
6. 0x6dd6eee1f9e043a172e17a802c46c7af0c0adaaf0f6aed651f09537edaec54dd
7. 0xf181543865c5de20713e35d8e9024293480122219a36723e3815b84797e72a5f
8. 0x920a358b6c3f6540f7317c68a1f16f0b1136f15f392210963f394f6fff935637
9. 0x14a3b26924ce10321794b79a71979040eaed7e4405acb164cf44f949e53ca986
10. 0x8f72f51989ccff783644202d2d496cbf566af4b3976d4d72ddbcced5096ccff2
11. 0xd4dc1dd25a31152f54b1be7a675dbfee8c21e8632f10434b514c55f51e238fdc
12. 0x9a1ec04cde3d9cc0841a4ecec0c42382183aa9beb179e075a86323d4b9f1e562
13. 0xa3336de478ff1096fe3a4c0522656d3a2923e8e721fe01f8fd137ddc7734c22e
14. 0xdc58bc56b35577036d6185abcf0d4c91a45df10bd65f767505c1d43fcecde566
15. 0x3217f821997a6d778dcf0814a25b1296c55ab77710c675e7b15695d25a6ce67d
16. 0x8760c227928c5295506cd8606e763f86cf8cd2a549820fab4dc86d29ca0d816d
17. 0xa20b9be86af7d690e040c9060a373b2fc5498edf3432f43c26f74fa2febc1e9a
18. 0x050f2978b537f7afb21ee1551577cdf146d1c56f4df12d24315ae5e69366b0a4
19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af