Evidence row 2077908

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/a2pNj2"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/6c2cbc4b-7ca9-40bd-a49c-74d9c3ad6375/.well-known/agent-card.json"
    ]
  ],
  "name": "Frodose",
  "owner_address": "0xd40b867196d888f94ba6b90fc8295e643daa58ba",
  "raw": {
    "agent_id": "70597",
    "agent_uri": "https://centralcity.ai/a/a2pNj2",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Frodose 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/a2pNj2",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Frodose",
      "registrations": [
        {
          "agentId": 70597,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/6c2cbc4b-7ca9-40bd-a49c-74d9c3ad6375/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/a2pNj2",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793601952,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T06:47:31Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Frodose 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/a2pNj2"
}

What the leaf hashes

{"body":"abec947a0fabe84ddb3869e045f4909440437b88a4b2b396c92d690caeebf75b","id":2077908,"kind":"listing","method":"sync.erc8004/1","observed_us":1793602051258948,"prev":null,"subject":"erc8004:5042:70597","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. 0x3df47bfcef23a6a874745f0f16f3d5ca8162ca3bbd80e767eb36abf1dfc42dce
2. 0xab1bee06b783b5b1ad35615203db4a5e3d4a78790f290e56d6a22630a40fa495
3. 0x849694be770a31012dba6583baccf0bed42d41d1bb08b234419ef546db3c0331
4. 0x6102e27eb1dd31630747f804553c3ffa5e9c132d88d631cb6e75e03c3f3f99f8
5. 0x17d5f61bd597d7b1a42b48b2a948d783506d2003d5f9b383af2ae6a3bf42dfd9
6. 0xbf1b48b10c56d81e5c6e237fa72883e17e48aee0db8b1cbbcbc145bc6757f820
7. 0x11194751630cd0af6de692eab048d8e504d4c61f5765f74d68db824b5f620f80
8. 0x16fd3bc032c692f0f6a29544c4de1f05e38337c147954b42c92d67e5adf02cbc
9. 0xb62610026566cfcd13a767ae146401b37df4f8e7c8d747d060b4e922b2235628
10. 0x0093a9f56bed29515e4c952c8636a7899fdd721726c104eaf5aa0481bcf1d5d2
11. 0xd6359ca2c1e268b80cbd6a1a39e7bf31cc48f7cc2c0c7ca155d42f73229b2dba
12. 0xb1c944b99390ba5175965090f5362380c7485dc911c281e22b9c18263ec8c4ed
13. 0x361907c755dedca0a2adf05840c4c503b2c9a3af060e2659c8c63c2a1e438de2
14. 0x2205fefa1140121f3fe567e386a9612e8f7236f2a6b4c18d07e5fc4d08bd90e5
15. 0x8448bd1fe3c2d48b62a118ace4a5cb82fee53586dd43d776c2526ad844398919
16. 0x8760c227928c5295506cd8606e763f86cf8cd2a549820fab4dc86d29ca0d816d
17. 0xa20b9be86af7d690e040c9060a373b2fc5498edf3432f43c26f74fa2febc1e9a
18. 0x050f2978b537f7afb21ee1551577cdf146d1c56f4df12d24315ae5e69366b0a4
19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af