Evidence row 2082044

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/50AzH0"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/4a04b887-6e46-4bb5-bd86-d5bd45078d1f/.well-known/agent-card.json"
    ]
  ],
  "name": "Sotino",
  "owner_address": "0x824d91ced90f7d6f47e96e9216e819ed51e18941",
  "raw": {
    "agent_id": "72601",
    "agent_uri": "https://centralcity.ai/a/50AzH0",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Sotino 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/50AzH0",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Sotino",
      "registrations": [
        {
          "agentId": 72601,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/4a04b887-6e46-4bb5-bd86-d5bd45078d1f/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/50AzH0",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793603723,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T07:16:41Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Sotino 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/50AzH0"
}

What the leaf hashes

{"body":"362652710333e879f895bcccbaf4dfe743c87cb1ce2522046be729490df9e51d","id":2082044,"kind":"listing","method":"sync.erc8004/1","observed_us":1793603801294909,"prev":null,"subject":"erc8004:5042:72601","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. 0xef581224b37d3c916db4735561ee88567a32421ea2e0d47d8326eaee0a89acdf
2. 0xab55555923bc65863c5d0a2e558289f36c0b24397037e0162d926fc248aadc04
3. 0xc4fd84f422922f18b60cd43b94a09ca13481dbca940fced9da5dc473b7a5e120
4. 0x4450d9192e95131328cc9f86ca3f202cca3af47859e2bcc9608c60c16abd5cfe
5. 0xcdc03c370325f73539276b4b449e979ca1da5c1d97fe6a04820f36e4dd37547a
6. 0xc0ed26fbb7dacfd38de762a697030761a0b1e4a4b6620c5130ada9dea8366960
7. 0xae03dcbdb8cb8dac0465ba3d3ff378b61930f9fe55c40411a2f65efe4b7c2b47
8. 0x19cf5515d9f1581bec8c84f73361f87e7d7726dbcdf8741ef29b97f464963e39
9. 0xe07fea71996eee1cd5c550873839ca06ac67415f509a16d2f1a0f1f559b99cc7
10. 0xab03d04b586059ef41ac16ea17806b7fc52066e0cdd59d2db2e19895b68faa70
11. 0x40ff1fdcd3023ebf3a2d65350c5559fb9898da453610ee6cd3fd3b146a2aa2c3
12. 0x244e5498c1a18cb79272c8888907c216b04d0ef4381a107b2d329eb22383048b
13. 0x6a66db154e32d45aa1f1ce72719d9372fd5cdf4add16d249006bd3cdb0f7c074
14. 0xbb465466dac90179fd91fd4d3b6985e80736d1ab4662dc57a78b5e5098d6f074
15. 0xde6a8fd6590b70565baa6078cbc8add8d94950fe959ebaf8c3716adcdbd78aa8
16. 0x6dd7e4db65395e8670c7c2747d44fec79e03305934ef4746bf5dbca04ec6ec49
17. 0xec5d643575d83c9e07e65deeef71943b53cbf3007e7e2b9a6ef414081509b0cc
18. 0x252cce55f1a3d5391c16f82d7f62494429a5f69b03486d4cfcfb7b2c96d6c884

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af