Evidence row 2302927

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/jfAIbV"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/79f2eb2b-b363-4b37-8e72-0b0772ab0d9b/.well-known/agent-card.json"
    ]
  ],
  "name": "Bruvero51",
  "owner_address": "0xd5475ee31458c6c440e9cec20a6d2d72676f66b6",
  "raw": {
    "agent_id": "142471",
    "agent_uri": "https://centralcity.ai/a/jfAIbV",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Bruvero51 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/jfAIbV",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Bruvero51",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/79f2eb2b-b363-4b37-8e72-0b0772ab0d9b/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/jfAIbV",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T23:39:27Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Bruvero51 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/jfAIbV"
}

What the leaf hashes

{"body":"a7d08f7a007f64b00c968c2a260153396cae5bb37bcf4ffde821e2f61ee20cdf","id":2302927,"kind":"listing","method":"sync.erc8004/1","observed_us":1793662767861435,"prev":null,"subject":"erc8004:5042:142471","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. 0x4ce0a9e312a0330796839af2fb73d8f0cbef911135526ec86413e99804a1a302
2. 0x024f9e4e325234028e8d2af88a05c0aa90ae5d057fc16126383ffb17f9079b8c
3. 0xe517d18e186395812a2463024818c662ffe74f7098f087afc4628a134ee8d2ce
4. 0xefc39b51fbccc82592951d21c31ca417767952eb4fcdf5684bf24c79ba25e2d4
5. 0x9ce85aff6ab2e9ad2605b45feacf53f701afe19decca860461f8718663a5615f
6. 0x4ace557c5252812687fe626e843dccedc9c89c99f4846434867852f12bcfa442
7. 0xe2e79a2e9395ce5d823a636ed10f99223ed067f0f697bada369c0bfb4733115b
8. 0xbd72ec0051e15aa4e4185e0bd30e58cd291d13df32f5e706759978796165a8f4
9. 0x452f394f4cf4a0228de9eab44b4c87879977069e8f2cabec13994fa30c628d92
10. 0xd0910c161ee3210f22a96d10e77dd46ebf3c06f561aeb5a66fadce489ef4cd62
11. 0xa7f63fc52aa867079bccf41e1c316b83669bdc729aefcd02142cda6d20ee0f97
12. 0x61b34ad045e6450b81b7a4502b2d97d0cc31cbac450cec30794ecaf30d1a78e3
13. 0xc2ea6f7cdcf0c6904201c0d186a72f2a6fa2d355f41deec0e55aad057d5b8897
14. 0xf01d425f0c05ac504062d9b471f06fbf10480b3526efb1ee77bb71aebd05f0de
15. 0x67c99d356de30f9cfab88af48fbaa18909ef230dd09947e84da060bc03aca929
16. 0x1068659ec8f2bcf26e4ad39786557a8c45d60e5ebba4fce2fb9962b2c9c59920
17. 0xf9973981f80219d4f00fa9186b40a8144accc0c9875572fb79eaea312a21a187
18. 0x4d205063c881c48edbbb37762a8d3bbb7444d4c42daa882f663a231893d25c35
19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af