Evidence row 2183398

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/UkMlE4"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/c6441d8f-e714-4047-8050-3bc52fa1b06e/.well-known/agent-card.json"
    ]
  ],
  "name": "Hirias",
  "owner_address": "0xe6f166cc1b1e5ebc7e8c835262bd39f2859506e5",
  "raw": {
    "agent_id": "117767",
    "agent_uri": "https://centralcity.ai/a/UkMlE4",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Hirias 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/UkMlE4",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Hirias",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/c6441d8f-e714-4047-8050-3bc52fa1b06e/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/UkMlE4",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T17:42:33Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Hirias 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/UkMlE4"
}

What the leaf hashes

{"body":"6e9e7df1c7dd7890dddc68260102c9387709d949ef8e0d82bc5ad34afa1fd9e8","id":2183398,"kind":"listing","method":"sync.erc8004/1","observed_us":1793641353426608,"prev":null,"subject":"erc8004:5042:117767","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. 0x0c8cae867002df46b349ac36e8c8464faa6bf2c3bdab517a2a9b8033ddf21c29
2. 0xec073041b2f62a88e1faadae2ef62c8c39b8f8b3657a7d0d16baf36b40540aa9
3. 0xd4363af9f0f3d409265c61c3e11319f371dc5f5a571c1480170180493dc7c5c0
4. 0x4776bc33d3ef58e56b4297c40191b9e6609f9fa200039d2b6c70b54884dca5d8
5. 0x3a5bde9d4ca44efd5528e81513af36ae164f3c9be053a0b0c1cfe4e6b3b26b37
6. 0x99b11dfb510a67f2b40e4570f1b4efb2422a53411422949b4a69c4e77c29fb00
7. 0x71e2d466040c0744e9f1170ec9e85427a48e071affa0ab8b0a245f499f1c06c6
8. 0x5436a34b2ced1d2a16a1ed92395982fff060ad261c5276b895b4963986f79c6d
9. 0x4a10e6d51caeed195a36e310095a5f27aa59142cfda660d4519d12975d19621f
10. 0xc8637777f4a7d14002fd0305db7aa81e3c1e01ca5cffd126d2f0f54d503f1404
11. 0x08651a8f1f24d751e6b14854a0081bba02ab929e8ca73bfd0fa8a4326183596c
12. 0xaa94317dc89f969785a54ece6cf62c867073c54f5f285f0a61c8cf9c78f4f2ef
13. 0x21862012011e9c7bd96b9da5758a45e44049f740c8ef1f280b01bc054552ce7e
14. 0xdd12fe6a2b0c972fe8b92369b1535a7d883c9e1085b61ddaf4130d8880afad75
15. 0xd82979c12a2aae44121bb6058b3364b3a3cbc9be411e35ab0208df5ed56f65d4
16. 0x7cb861d18f06406535ade133f716d897f27d257cf0121f99d94c78c713c4b54d
17. 0x53a741b69e9e51c4a288a74712aa6ac3fb28c8923cd3e6461d161c4f2d48b31a
18. 0x050f2978b537f7afb21ee1551577cdf146d1c56f4df12d24315ae5e69366b0a4
19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af