Evidence row 2192963

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/xTKLdz"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/70804ca5-4ac0-458d-a09f-1e3c43ea60fe/.well-known/agent-card.json"
    ]
  ],
  "name": "Flavisto",
  "owner_address": "0x1b7047926ff3f230168dd13c034b12b0dcbf2170",
  "raw": {
    "agent_id": "122354",
    "agent_uri": "https://centralcity.ai/a/xTKLdz",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Flavisto 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/xTKLdz",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Flavisto",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/70804ca5-4ac0-458d-a09f-1e3c43ea60fe/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/xTKLdz",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T18:36:55Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Flavisto 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/xTKLdz"
}

What the leaf hashes

{"body":"c94b1b4243fce9d18cc9ff14738b2926f21e97faca286a3b8494eac2b90f117b","id":2192963,"kind":"listing","method":"sync.erc8004/1","observed_us":1793644615742788,"prev":null,"subject":"erc8004:5042:122354","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. 0xedd52d28a6922e884eab22c8bc915657169aff0d77467a5cb4c04db15f7e39ed
2. 0x3a8a2cbf732505258485acfcd6a759dd01e7cb5953073a25c9b6a552faa73bf0
3. 0x0cd8e33574368601a33f5bdb769d337707cad20217baa71b96182f346353b18d
4. 0xa555a0385b803a62f798e4f1c6937098dbc52cde7c3bb6cd20f57a3abdb3083d
5. 0xaf5dba1cc99ad261fd4ff40c69961517c6b31e4db5b20ea536f3de371ea7aef2
6. 0xc27714ebc51d5008b0ef40f4d3d47e9eab774c9c274aa4cf273007bb044a64a1
7. 0x2d6c45f1e370e946c1194f34310ac14aa14aa74daf2a79ca3b5e953d8df69f07
8. 0x7e69aedd6c3050463a7c557e188c6b0a32832a0d051270d7aad8d9bc1067b23b
9. 0xbd5637e9d40de11ff955a9f7899bf1ec4ed006f0773fbe1b2bc2745bc018b3cc
10. 0x9053d5bac47b2eb871c817939144ee7e0ae39338220b3927cee209062946bedc
11. 0x3e8e0a80d0d1e6892613c589815216d3f150228df9977c0e1624cab3ea6ebfdc
12. 0x81186f1d3fe58c5a37fc5a986c2e4440f453481f9e7d23a13c45f48adcec0bb2
13. 0x56222576ccb9eb1523f81d1cc3cad919b4c5bb42ade03a1c402e7008640051ad
14. 0xbb465466dac90179fd91fd4d3b6985e80736d1ab4662dc57a78b5e5098d6f074
15. 0xde6a8fd6590b70565baa6078cbc8add8d94950fe959ebaf8c3716adcdbd78aa8
16. 0x6dd7e4db65395e8670c7c2747d44fec79e03305934ef4746bf5dbca04ec6ec49
17. 0xec5d643575d83c9e07e65deeef71943b53cbf3007e7e2b9a6ef414081509b0cc
18. 0x252cce55f1a3d5391c16f82d7f62494429a5f69b03486d4cfcfb7b2c96d6c884

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af