Evidence row 2075964

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/DHVjkt"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/c63e4ac0-1d1a-4d47-b822-895a187942f5/.well-known/agent-card.json"
    ]
  ],
  "name": "Zossik",
  "owner_address": "0x19265fccddabde0cb33727afa39d5e974dde812b",
  "raw": {
    "agent_id": "69438",
    "agent_uri": "https://centralcity.ai/a/DHVjkt",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Zossik 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/DHVjkt",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Zossik",
      "registrations": [
        {
          "agentId": 69438,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/c63e4ac0-1d1a-4d47-b822-895a187942f5/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/DHVjkt",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793601121,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T06:35:48Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Zossik 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/DHVjkt"
}

What the leaf hashes

{"body":"259c08ed32a97f8dd4a856e540e2d4aeea7c397bd42aba516cc5a0225f7bc095","id":2075964,"kind":"listing","method":"sync.erc8004/1","observed_us":1793601348027599,"prev":null,"subject":"erc8004:5042:69438","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. 0xeda2a93b400c307988e042c439e3df35d3362ea25de02c56f347783d2033f2f3
2. 0xe63d6f06c805e8824d9c460c368e6b38f594df1c07721aae1c6facd557be86e8
3. 0xbaf902c9afa0cc5784d9925a0e9fc218c4721d9f2f80707e364d72b97c217b17
4. 0x10c9a7e1c4d35d4d7298b75f35cb3029a5a03e2e58b4934666fafb3069306caf
5. 0x853d5b743398899f8c714f78be9c5bcc478a6eb4888bcd97f2cfa58634362678
6. 0x434bb2d1d67b3d917e19d67d59649c66d4af62f43d4b523528625c351eebd48b
7. 0xed028d9a2bd09fc7664483076ff9d53891cf751b60fb28b8b561a66c20e540b0
8. 0x0127de1d3c5b7d1bf1368b4319e2d254fc3cfcf974ce4d12d9b00e5dee24b144
9. 0x262ca4ddb335c2e351d8dd15fd9aaa750b702ca248c9979ecf13ec45cecfd8e4
10. 0xe6d64e7e357758e15fc0a0f59323140fde90643c1945c41f251ade4c93f40869
11. 0xc0038167bb048534c699daf9dc54ffd008a0d1f1d826e5514567ddc27bfab881
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