Evidence row 2126674

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/I7ZOz6"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/652d95ce-23e0-429a-8c35-4b4f1bd10d51/.well-known/agent-card.json"
    ]
  ],
  "name": "Viabjo",
  "owner_address": "0xe31cd0f2e0a1a6acb22c0b4d2ae5bcb2939073e3",
  "raw": {
    "agent_id": "91399",
    "agent_uri": "https://centralcity.ai/a/I7ZOz6",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Viabjo 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/I7ZOz6",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Viabjo",
      "registrations": [
        {
          "agentId": 91399,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/652d95ce-23e0-429a-8c35-4b4f1bd10d51/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/I7ZOz6",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793620700,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T12:02:58Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Viabjo 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/I7ZOz6"
}

What the leaf hashes

{"body":"a5c4a559aaf007b46d4073b875a821dbcd1b92bf7f4aea7b80402fef8e0808fa","id":2126674,"kind":"listing","method":"sync.erc8004/1","observed_us":1793620978910138,"prev":null,"subject":"erc8004:5042:91399","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. 0x59be6de98c9bb5fcd0aa3a58a458cdd2d452961de769120d496427120c89e384
2. 0x4a7f3e5893ee916d78eb0dc1e052d8076df2ef496bb31814d9fca23bbbbe0ad3
3. 0x88528d00a2e58a466da7567ecebca4bac1a795add5fe003a03db149b6aca6524
4. 0x5c0b6a06afa146121ca034c8f1ce5764a669cb88faa898a9cff6fec0b9296935
5. 0x6f7c442c74085e26ab2fbcf10e5ab5f848d17d5aff16bf250a2e44c337e5bd15
6. 0x58704e09f56442eab210e3100cdc1dba48d39402bbf18cd27071515615333d42
7. 0x457cc44c9a757898966505552cf33816aee3b3987a0b9562f0ac11e5728dc3f4
8. 0xc531cc1212d8bcb428226d60175a15d1e9aa67a11040da8a7262e43872319189
9. 0x886fc3a32406edf33aca7e1767c5fe01614af133772aa20d6d9f12696afcb9d7
10. 0xd9d41db1b11a5e827ef356ce8d489f98bc52ba6626c01a016e9f9caf91657f65
11. 0x9a7b1bbfa6979d86314592b523be63d06fccf30879ca28ed18e82b2848b95d87
12. 0x743965841c5bcd4dc40acce4c5cb3378e8799faf86f86cbff29c65f36826cd7e
13. 0x04a2764875935b38489e204384b26fce2bde25d67ea9c3bfa8dfb815f7d3928e
14. 0x463370b8390b2f93f44023fe6ce3fd4ebff0a7fecb7894dd4f82f8253ec8661f
15. 0x52242d46cadab5f421a6f86c1edc6379b085ae98482fa80904e4a3028c1849a3
16. 0x1068659ec8f2bcf26e4ad39786557a8c45d60e5ebba4fce2fb9962b2c9c59920
17. 0xf9973981f80219d4f00fa9186b40a8144accc0c9875572fb79eaea312a21a187
18. 0x4d205063c881c48edbbb37762a8d3bbb7444d4c42daa882f663a231893d25c35
19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af