Evidence row 2075420

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/bnQC0L"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/5404377d-2774-4056-a6e3-cc012c281158/.well-known/agent-card.json"
    ]
  ],
  "name": "Bravias",
  "owner_address": "0xcdfc62917d3087d048b27ca923658a9cfd266185",
  "raw": {
    "agent_id": "69292",
    "agent_uri": "https://centralcity.ai/a/bnQC0L",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Bravias 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/bnQC0L",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Bravias",
      "registrations": [
        {
          "agentId": 69292,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/5404377d-2774-4056-a6e3-cc012c281158/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/bnQC0L",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793600894,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T06:30:00Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Bravias 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/bnQC0L"
}

What the leaf hashes

{"body":"02e96ce78a92c3576c1ffcde4eccf1efd038c86f36906c2e825f5493968142bf","id":2075420,"kind":"listing","method":"sync.erc8004/1","observed_us":1793601000034775,"prev":null,"subject":"erc8004:5042:69292","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. 0x400d0d6c1f77bd4ac74bd0575ee5cf4500a338764382416d70146d21c4fe8dec
2. 0xe39294880c114003b5d5bdfca04c52d410cc10cc81c369ff9dff60d66b5d4a01
3. 0x1a32ae43c35446159f9ab0123511e1e5bfd510386ab6b2801bef275a5fadbac6
4. 0x063e41fba72c7a9ebeefda27b3573e8546135042a285e7d5794b8a628b77a32d
5. 0xd51b9299b29ecb0de964271d09e5ee5cbce5cdc39c69a09778d22acf3644284c
6. 0x008bc2839ebc5d99c6d0f7eb30fd79fbcd81bbb277c7401bac808b96cd0f3e80
7. 0xcaebbe337f387ffd35e2263679e74f18f76f94648cb0b67166f14cf00019220e
8. 0x958a4d6a605a2dc156aa6d9c55a2d83740c462d2fe7be4994e40e3a236aceec2
9. 0xae8e17866f2171a59ecd62ce6995a862bf6a8f672859cfb3b4b46b12a6fc7f4e
10. 0x25bc1500526fdd08538435f4b2b6ce4383e9d0ad1fda9be1146104246ca62764
11. 0x0d14ef51bcadc56e6732ab07b2ba69e4a2427bf4d83f4d4546571fff994d980a
12. 0x68e43cd8c3974680608754c4f2fcde66bfda1af2a2aeb32ec2d69634438483c7
13. 0x1a30e008133011de2f6376e0b8ac235c7b5fd254513a57eac575300e54ac3544
14. 0x2205fefa1140121f3fe567e386a9612e8f7236f2a6b4c18d07e5fc4d08bd90e5
15. 0x8448bd1fe3c2d48b62a118ace4a5cb82fee53586dd43d776c2526ad844398919
16. 0x8760c227928c5295506cd8606e763f86cf8cd2a549820fab4dc86d29ca0d816d
17. 0xa20b9be86af7d690e040c9060a373b2fc5498edf3432f43c26f74fa2febc1e9a
18. 0x050f2978b537f7afb21ee1551577cdf146d1c56f4df12d24315ae5e69366b0a4
19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af