Evidence row 3299541

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/nl5W9p"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/ed134d61-54b5-4148-b7e4-0045f6898817/.well-known/agent-card.json"
    ]
  ],
  "name": "Frekino",
  "owner_address": "0xa70f5727cf99d1647d7ef50fae20c829e96a9552",
  "raw": {
    "agent_id": "314128",
    "agent_uri": "https://centralcity.ai/a/nl5W9p",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Frekino 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/nl5W9p",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Frekino",
      "registrations": [
        {
          "agentId": 314128,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/ed134d61-54b5-4148-b7e4-0045f6898817/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/nl5W9p",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793839368,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-05T00:45:25Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Frekino 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/nl5W9p"
}

What the leaf hashes

{"body":"01740f8eb221af41da72e584484227338028d44466ed56e6db5c75d7240df158","id":3299541,"kind":"listing","method":"sync.erc8004/1","observed_us":1793839525785044,"prev":null,"subject":"erc8004:5042:314128","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-05 (322504 rows).

1. 0x183f71db8fd2c964f59f911d2b0c623fe3ba1b7fc3db9179d5d5efb37dac892c
2. 0xb0ad984f49f0c62115ab89d1f44834423f5695818b2cc7e1e7975fd27af4941a
3. 0x44edf91becba98f941d97576535393b932a5bdc5824b2bacf616188ba851861e
4. 0x99bb4cb68c5650357d9b45ccdf7301ddd1089e932a52492787dad99da16cc827
5. 0x67af4b02223a2b7ca07a35c2364a5ace53db0032f8b1c8ee81b4919420d89fa5
6. 0x20e50ba4542ecc54d30f7e87e8dec3a5eb886cd4e88daeb86a5b442920edc443
7. 0x0c5613c53e8b6729f24cd5d4776bcdb7860f8e86d02937c8ab50426c1854206e
8. 0x5dedd549ec3b55c58fe8339f45a987a5adbf81ce24cea77331d14126f94ea91f
9. 0x93d69f882035507a2b1975ca2d4472622d7be782dde6248f1af95f2f5feb3797
10. 0xcf2ff755244032e9faf5e3c3656e9f6996e5a3e525dd519340d994129069b569
11. 0x6e75c454a55ea8ce75e6c6c56bc5b604c22281e0aee0ebb674a53d21a6e76d2e
12. 0x74c4acfd5afa47a61759794386d8cd8118ad4005a79f7fc62f1fb2bcc9ca36bf
13. 0xe7dd35b25831ecd57d8eb7babdd2a8ab45d8eff0451e8a675499c6f431210fa0
14. 0x887993386ba8c77165972bfd61a7626182576fdc51fd76a24fcaca885bf67d2a
15. 0x752bb7ff1be85646eaf6af7e83e853b7b33e92ad9c57231f0b796b8997fb1076
16. 0xcde4d0d0f64b40921f36a3f07dfe9c7256f1d0a8925aed414788c614314b871e
17. 0x0cdf39687556f127f9de2f03ec7df8e10e613bf9487760cbe3eaaaa02d8d48b4
18. 0xa9caf228b42660818160afb416ff04cb014f57c4d8ee75ea3452fb76c3d8c645
19. 0xf72fe7c4860b9addb17aac4a00b8afc2f8085836173f10f31697c3d192df119b

Day root

0x9f0215efb0252701dc86d5600ce95f276cccc716759bf112525ae863f698d128

Chained

0xc54ddff800630c6cd9656f99e7d6a61adce99bf1cea37121600598b0a9a720d2

Published

On Arc Testnet, block 70942081: 0x88f612ad94ca63af4e4e9faab9f34b665b41f03828afac1571ad013cc62bba94