Evidence row 1814718

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/xxnWaK"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/74551842-675a-47b9-aa2d-4e5914fcf413/.well-known/agent-card.json"
    ]
  ],
  "name": "Vizor",
  "owner_address": "0x0146ee5140607979f1adf5d81b96d8329a447a08",
  "raw": {
    "agent_id": "19482",
    "agent_uri": "https://centralcity.ai/a/xxnWaK",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Vizor 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/xxnWaK",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Vizor",
      "registrations": [
        {
          "agentId": 19482,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/74551842-675a-47b9-aa2d-4e5914fcf413/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/xxnWaK",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793560525,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-01T19:16:24Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Vizor 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/xxnWaK"
}

What the leaf hashes

{"body":"546ca01d620515fd010add28449f650a203a41df617624bc8528bd74b8f17873","id":1814718,"kind":"listing","method":"sync.erc8004/1","observed_us":1793560584751385,"prev":null,"subject":"erc8004:5042:19482","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-01 (302406 rows).

1. 0xf95cf6527323796f3edb02f2048051b922a10fb1166b905d4610502760764d85
2. 0x5bf6ca1653abee46850216123e7d488ca6495abfa7c2dabbcdfc0f22ed34a97b
3. 0x552d09f815809136d8b29905b9960933027741b4bc7e8b21024a15763e58e3e7
4. 0x7e60b6c9576871032a2cf53c21d48ad94c4efa01d12d99849c6a2ebaa61af42c
5. 0x2b2baebb20549abd263e765425997f70356e865de1e6e7b879f05960f2881798
6. 0x891611e281b88d6fb06d32a6f0c78c4b389744b2a728c4a6a1971c86d4096fcc
7. 0xf3f3c0954cd3ac40037d4902da6dfce8a5a2e7ae3f98ff7b78a6d350738e974f
8. 0x004f42e2da165edf3cc5e9e2d0dcf9b122b26705555030ee08db298bdb816da6
9. 0x50255798b4bf5aadcb67d9242332f08fedd458f6e6ed70a7182c569bc89c3781
10. 0xbef7e8f3df7eb430f8309f9e4334711917dc142a35a776446214b4885f3dcd1b
11. 0xa781bfa60800965194e35c25cdcb1df87ec8ccb2871281789c23a01456b80b4c
12. 0x93a6b7f41af5d3e3bc733eed46dbda51f57a4d5a3adef140d3df24a1944c24aa
13. 0x4ec6a6783b0fbf13d364df34dd919edbce7190c4f5424e6bc50d2f35967469a4
14. 0x9b4eda8f413d128915df51c98c771c8ee622b35a4252b9c2a803dd51ad66d4c8
15. 0x624db22ddd30d851957cc9d44cc5b314f300cfe0ff69cfbcfe0b2a2df8fdd12c
16. 0x1023fddec22f7cf1aff98422f0e5714dcc4ca7df3408bb6d4550d6f770e5033a
17. 0xf7af9137c03da92bdd37d086da37554097bcd1fce016f93f2e66d18b71970c5d

Day root

0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3

Chained

0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4

Published

On Arc Testnet, block 70262758: 0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90