Evidence row 2179504

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/lxcn5p"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/600aeb45-414f-456d-9148-733c8a5711dc/.well-known/agent-card.json"
    ]
  ],
  "name": "Elintis",
  "owner_address": "0xff5f890971fd09dacd0139e35b2bf08217589fe0",
  "raw": {
    "agent_id": "115615",
    "agent_uri": "https://centralcity.ai/a/lxcn5p",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Elintis 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/lxcn5p",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Elintis",
      "registrations": [
        {
          "agentId": 115615,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/600aeb45-414f-456d-9148-733c8a5711dc/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/lxcn5p",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793639651,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T17:18:12Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Elintis 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/lxcn5p"
}

What the leaf hashes

{"body":"3f0e5c4673eb8c82e10115bcabc39cfd69af8c3ec2b5b523c36e0130bbf8c9a4","id":2179504,"kind":"listing","method":"sync.erc8004/1","observed_us":1793639892842071,"prev":null,"subject":"erc8004:5042:115615","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. 0xefbe22dc6d0ce0eff40c2d6d8aa9d70694de05db4da1fb23d8b3c4a3f6580346
2. 0x8bcbe9ddcc0d67d9fd47c5f902aa3b723ab5077c040bd3a5f84629a9f76cddf9
3. 0xea8fd280581f99a60620095831ae2efc667e8fe25654288ba2f2ae73e5fd4f33
4. 0x73fc224dd312506b9efee2087493af4949b2c3c8b83b6be0ffc4dd40ba1b9fd1
5. 0x8ca4bcddad948629f117220fad3e44b41d3beb6798ff71a7040ec6d6187fda20
6. 0xa7431bd4d1bbf15ca4b1bdd9d473205af93077ff7b0a547d701492821b82ef7b
7. 0x1a94b1cfa1e6d4bec695251f431272a0531aa41a23d00d19eb808d48dd7a86d8
8. 0xd2ca35ca969a9f5157d012edb044f0385b7d3afc5cb720a171d9a82b9e6bcdb7
9. 0x8b742a91369d6cf46383d89449911da78687632079b19bf19469df2db59eb747
10. 0x3cbfd0614292dbb98c722dab0c23423c3e85d3c390da3a28fc71ec926dccfa35
11. 0xaa2e865008eca144975b207612c7c4850c0d2e9fd52e97b061a91248b43db0e4
12. 0xfe5fafbda84768aa127517412dad46b6d52750c98fd0471847d383ba9c0ebea4
13. 0x6a66db154e32d45aa1f1ce72719d9372fd5cdf4add16d249006bd3cdb0f7c074
14. 0xbb465466dac90179fd91fd4d3b6985e80736d1ab4662dc57a78b5e5098d6f074
15. 0xde6a8fd6590b70565baa6078cbc8add8d94950fe959ebaf8c3716adcdbd78aa8
16. 0x6dd7e4db65395e8670c7c2747d44fec79e03305934ef4746bf5dbca04ec6ec49
17. 0xec5d643575d83c9e07e65deeef71943b53cbf3007e7e2b9a6ef414081509b0cc
18. 0x252cce55f1a3d5391c16f82d7f62494429a5f69b03486d4cfcfb7b2c96d6c884

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af