Evidence row 2123152

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/YGSwdX"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/920cf30e-f382-482f-b9e0-e188272b9f96/.well-known/agent-card.json"
    ]
  ],
  "name": "Oremano",
  "owner_address": "0xb02c4eaab27756a55bf1c277c6c0635b23480b3b",
  "raw": {
    "agent_id": "89618",
    "agent_uri": "https://centralcity.ai/a/YGSwdX",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Oremano 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/YGSwdX",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Oremano",
      "registrations": [
        {
          "agentId": 89618,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/920cf30e-f382-482f-b9e0-e188272b9f96/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/YGSwdX",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793619650,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T11:44:49Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Oremano 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/YGSwdX"
}

What the leaf hashes

{"body":"0122d048b2d3f7c218990e6e81af8ad8d697e937707309d78f2c91f9214dc1a4","id":2123152,"kind":"listing","method":"sync.erc8004/1","observed_us":1793619889138346,"prev":2122486,"subject":"erc8004:5042:89618","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. 0x8c4da551fd546704c3bd1ae4bef629110b65bea96388f5ba6b90dff30d45e760
2. 0x55aa9efd4f83f9bd662d76b53d8534ad897aa4a7343afe804852c5948725a5cb
3. 0x071d956d0448f766e95437d4c55525808c701d4d1efb01320a279748d3dd3caa
4. 0x85ef62ae2e8562be0a910460c519994073eea563fa9435f2fadc07e948cb5fe2
5. 0xc9477a26273cb97c4a16ea625f9d917ac4bd70430c326accaee36c09e12ecd1d
6. 0xade0b906b8333d12b0971455096d52bab019f27407a51bdc5b70bd076c26bf69
7. 0x249bdd5b38787839a2292b9efce9434736d4369981836f6dcefaf57b63c3f57c
8. 0xc963547589dba6d4c6d949a66694988d728d59c9bec4ffc197922b9fbb1e0eca
9. 0x402f0c12e29d27a596415eaca56cd4cbf094f9167977963184962e9d071584c8
10. 0x4ae01ff8647feeb6b82cbe12ec835c18c291de2deb728a012d488e38ddf9d717
11. 0xc71bfff3676d75513813de3e136a08559edae4aba53a52df8e6e247e28461442
12. 0x64e6d9f48ece4f265c71969cfa52ab965cc8c6b6a74b6f5dfc2a18bdff2995d2
13. 0x749638e83897749b17c0b5a0587a19541d9c0e6d95590918e98f786991029466
14. 0xf38c9617f655dc8f7c8fa11461cb30752d581a6bbb15051130839452c80c4270
15. 0x510fa2c647d18bb802da12cf41e17d136163e6624e69ed77e15235c4284b69c7
16. 0x5e23ec5954c11a4530aab8c635a72b12bcfeb6fcb03c6cb1a990cc1743424543
17. 0x1805ef693fbdb2c23fcb61616f830408ca89bec1dc5b68ee47a770ffc0b9760a
18. 0x4d205063c881c48edbbb37762a8d3bbb7444d4c42daa882f663a231893d25c35
19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af