Evidence row 2071190

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/ww446g"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/a7d8a8ce-7fa8-4201-8cb5-fb8af0d19b6b/.well-known/agent-card.json"
    ]
  ],
  "name": "Fresseon",
  "owner_address": "0x17d04664cbc9dad0b12439370e5f9de63fc9197d",
  "raw": {
    "agent_id": "67185",
    "agent_uri": "https://centralcity.ai/a/ww446g",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Fresseon 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/ww446g",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Fresseon",
      "registrations": [
        {
          "agentId": 67185,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/a7d8a8ce-7fa8-4201-8cb5-fb8af0d19b6b/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/ww446g",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793599143,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T06:01:01Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Fresseon 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/ww446g"
}

What the leaf hashes

{"body":"4f3932eef907e87ab2ed588e55d85caaf04c8d91efe53f523acb1e4cfa87cdb1","id":2071190,"kind":"listing","method":"sync.erc8004/1","observed_us":1793599261609808,"prev":null,"subject":"erc8004:5042:67185","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. 0x256ec86baa2b43c8337ea0284af77dad3663d25691afb2a5ddf28cca66b5fc06
2. 0xcfe8d92daa206c7353de5abc00394d80343b9659d61a1ff5512038c4704558cf
3. 0xa73bdb8e0121302c92fe009b47f8f26dcc5cecc1a5158c86082772f1ad5f7583
4. 0x4326d9e7f95826b6483f9287b23919caf34f7a2c7ea03e7a10548ce314b903ff
5. 0x2540e4510970657cd07623c63794565aa5cc31e04880cb8b7d641789846051b5
6. 0xe3813afd9c7511dc3a9594a04f73cad3a164913bc64cdf2148810f1f0166ec31
7. 0xd2f9679f27b19c6c14d911a5d7cfa6486c9558fb0e9e00f643ae97993447df6c
8. 0x7008a52777cf96ccfd8359ebd9ec716587c012a117730a0572890bff5838a839
9. 0x55cceac511064546680001d34bf1f82013392a5d884d9b951409b138f8399b31
10. 0x7fc7d4a39b751939b1daca5b6e85b64c02731e0b726fb69ffe7be0563b9dbf8c
11. 0x55fbb4e5137a3107d7ff9a1fb525e066941985dbe94bde4234bb858e5feb1d0a
12. 0xd6b88cff77a43bbb482bc140d33ea0b9b182181e2a91a94144ca9887aa146c07
13. 0xf93fa2cd854f8a27091bbeacf6b201fd8e00bdda94b33ddd84474a8e39b2783b
14. 0x401f99eb33c3aca7fb1835eab8a9dc02765c5e3996fc9560617f4be6c7c50067
15. 0xcd21ec8d72a18a2d4513e4fd309abbb530810fb1dbeecd4b9b85acb4d6ff8f12
16. 0xac40f077ca4be8c3432a67771725cc315e8101fc2649999cfad2c900a7640e27
17. 0x53a741b69e9e51c4a288a74712aa6ac3fb28c8923cd3e6461d161c4f2d48b31a
18. 0x050f2978b537f7afb21ee1551577cdf146d1c56f4df12d24315ae5e69366b0a4
19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af