Guard · Ethereum

Allow

This pool includes Backed xStocks's published MRVL contract on Ethereum.

The issuer can block transfers and change token rules.

Source verified.

QED is read-only by design: it never holds keys, never submits transactions, and never recommends; that is why anyone can integrate it.

This point-in-time review does not prove backing, custody, reserves, solvency, safety, price, liquidity, or endorsement. Re-check before relying on changed chain or issuer facts.

How to read the verdict: Allow means completed checks found no contradiction or active restriction; Deny means QED observed a contradiction or active restriction; Unknown means a check was incomplete or could not be verified. These are not safety ratings.

Issuer identity

Status: match

Publisher

Backed xStocks

Reviewed address

0xcfa3afa1ef6489afd1587465a9830f72be961c8025589988e7f6c80aead830e8

Ticker

MRVL

Published contract on Ethereum

0xeAAd46F4146Ded5a47B55AA7F6c48c191dEAEC88

Official deployments

Tron TB6SgnNZyqz2KnFRw6yQM7AqVSCphfvBXy
Ton EQDr0UNbQ3fLjH9czsFp-Uq9AG_BLP87yc6abzKfQS727x51
Solana XsuxRGDzbLjnJ72v74b7p9VY6N66uYgTCyfwwRjVCJA
HyperEVM 0xeaad46f4146ded5a47b55aa7f6c48c191deaec88
BNB Chain 0xeaad46f4146ded5a47b55aa7f6c48c191deaec88
BNB Chain 0x0d6fce45796d5c00689c0916b976645a0ff1f0ce
BNB Chain 0xb4ee60b6b817ca7386422ef1a0f45eaddea13275
Arbitrum 0xeaad46f4146ded5a47b55aa7f6c48c191deaec88
Arbitrum 0x0d6fce45796d5c00689c0916b976645a0ff1f0ce
Arbitrum 0xb4ee60b6b817ca7386422ef1a0f45eaddea13275
Monad 0xeaad46f4146ded5a47b55aa7f6c48c191deaec88
Monad 0xb4ee60b6b817ca7386422ef1a0f45eaddea13275
XLayer 0xeaad46f4146ded5a47b55aa7f6c48c191deaec88
XLayer 0xb4ee60b6b817ca7386422ef1a0f45eaddea13275
Ink 0xeaad46f4146ded5a47b55aa7f6c48c191deaec88
Ink 0xb4ee60b6b817ca7386422ef1a0f45eaddea13275
Mantle 0xeaad46f4146ded5a47b55aa7f6c48c191deaec88
Mantle 0x0d6fce45796d5c00689c0916b976645a0ff1f0ce
Mantle 0xb4ee60b6b817ca7386422ef1a0f45eaddea13275
Optimism 0xeaad46f4146ded5a47b55aa7f6c48c191deaec88
Optimism 0xb4ee60b6b817ca7386422ef1a0f45eaddea13275
Ethereum 0xeaad46f4146ded5a47b55aa7f6c48c191deaec88
Ethereum 0x0d6fce45796d5c00689c0916b976645a0ff1f0ce
Ethereum 0xb4ee60b6b817ca7386422ef1a0f45eaddea13275

Powers and source

Source status: verified via Sourcify.

Can blockCan change rules Source verified (exact match)

Legend: these signals are controls QED observed on Ethereum; “no evidence observed” is not proof that no control exists.

Can seize tokens: no evidence observed.
Can block transfers: yes — pausable (currently not paused), pauser control, sanctions list.
Can change token rules: yes — proxy implementation, proxy admin, owner role.

Technical details

Transfer-blocking signals

pausable: isPaused() is implemented; currently not paused; pauser() returned 0x8768cDA7A463DAe1baA6b2500EFB025ebd7FFC50; owner() returned 0x49754062E35f7591B93cc4F9915965be89643a65.
pauser: pauser() returned 0x8768cDA7A463DAe1baA6b2500EFB025ebd7FFC50; the getter alone does not establish its permissions.
sanctions_list: sanctionsList() returned 0x40C57923924B5c5c5455c48D93317139ADDaC8fb; transfer effects were not inferred from the getter alone.

Rule-change signals

eip1967_implementation: EIP-1967 implementation slot points to 0x65c40D624Af3B18C109fBF87B7DEff34CdC5f19b; upgrade permissions were not established by this read.
eip1967_admin: EIP-1967 admin slot contains 0x696C685a02A1Fc6E2AaCbe26CD6695F4f4a6a085.
owner_getter: owner() returned 0x49754062E35f7591B93cc4F9915965be89643a65; the getter alone does not establish which actions the role can take.

Implementation source: Exact match; proxy: No match. Observed at 2026-10-08T04:06:48Z.

Absence of observed signals is not proof that no authority exists.

Wallet transfer restrictions

Check status: not requested

Reasons

The token contract matches the active publisher registry entry on this chain.

Known pools

Pool	Venue	Quote side	Check	Observed
`0xcfa3afa1ef6489afd1587465a9830f72be961c8025589988e7f6c80aead830e8`	uniswap-v4	MRVLx · 0xeAAd46F4146Ded5a47B55AA7F6c48c191dEAEC88	verified	2026-10-08T04:06:46Z

Signed document (JSON)

Verify this payload with POST /verify. Read the verification guide.

{
  "id": "8fe2f28ec21675de692c234438cd038320c48b3d29057d1c6b4b4d2b54653b2c",
  "kind": "guard",
  "chain": "ethereum",
  "address": "0xcfa3afa1ef6489afd1587465a9830f72be961c8025589988e7f6c80aead830e8",
  "subject_type": "pool",
  "subject_address": "0xeAAd46F4146Ded5a47B55AA7F6c48c191dEAEC88",
  "wallet": null,
  "identity": {
    "publisher": "Backed xStocks",
    "matched_contract": "0xeAAd46F4146Ded5a47B55AA7F6c48c191dEAEC88",
    "ticker": "MRVL",
    "status": "match",
    "observed_symbol": "MRVLx",
    "observed_name": "Marvell xStock",
    "deployments": [
      {
        "network": "Tron",
        "address": "TB6SgnNZyqz2KnFRw6yQM7AqVSCphfvBXy"
      },
      {
        "network": "Ton",
        "address": "EQDr0UNbQ3fLjH9czsFp-Uq9AG_BLP87yc6abzKfQS727x51"
      },
      {
        "network": "Solana",
        "address": "XsuxRGDzbLjnJ72v74b7p9VY6N66uYgTCyfwwRjVCJA"
      },
      {
        "network": "HyperEVM",
        "address": "0xeaad46f4146ded5a47b55aa7f6c48c191deaec88"
      },
      {
        "network": "BNB Chain",
        "address": "0xeaad46f4146ded5a47b55aa7f6c48c191deaec88"
      },
      {
        "network": "BNB Chain",
        "address": "0x0d6fce45796d5c00689c0916b976645a0ff1f0ce"
      },
      {
        "network": "BNB Chain",
        "address": "0xb4ee60b6b817ca7386422ef1a0f45eaddea13275"
      },
      {
        "network": "Arbitrum",
        "address": "0xeaad46f4146ded5a47b55aa7f6c48c191deaec88"
      },
      {
        "network": "Arbitrum",
        "address": "0x0d6fce45796d5c00689c0916b976645a0ff1f0ce"
      },
      {
        "network": "Arbitrum",
        "address": "0xb4ee60b6b817ca7386422ef1a0f45eaddea13275"
      },
      {
        "network": "Monad",
        "address": "0xeaad46f4146ded5a47b55aa7f6c48c191deaec88"
      },
      {
        "network": "Monad",
        "address": "0xb4ee60b6b817ca7386422ef1a0f45eaddea13275"
      },
      {
        "network": "XLayer",
        "address": "0xeaad46f4146ded5a47b55aa7f6c48c191deaec88"
      },
      {
        "network": "XLayer",
        "address": "0xb4ee60b6b817ca7386422ef1a0f45eaddea13275"
      },
      {
        "network": "Ink",
        "address": "0xeaad46f4146ded5a47b55aa7f6c48c191deaec88"
      },
      {
        "network": "Ink",
        "address": "0xb4ee60b6b817ca7386422ef1a0f45eaddea13275"
      },
      {
        "network": "Mantle",
        "address": "0xeaad46f4146ded5a47b55aa7f6c48c191deaec88"
      },
      {
        "network": "Mantle",
        "address": "0x0d6fce45796d5c00689c0916b976645a0ff1f0ce"
      },
      {
        "network": "Mantle",
        "address": "0xb4ee60b6b817ca7386422ef1a0f45eaddea13275"
      },
      {
        "network": "Optimism",
        "address": "0xeaad46f4146ded5a47b55aa7f6c48c191deaec88"
      },
      {
        "network": "Optimism",
        "address": "0xb4ee60b6b817ca7386422ef1a0f45eaddea13275"
      },
      {
        "network": "Ethereum",
        "address": "0xeaad46f4146ded5a47b55aa7f6c48c191deaec88"
      },
      {
        "network": "Ethereum",
        "address": "0x0d6fce45796d5c00689c0916b976645a0ff1f0ce"
      },
      {
        "network": "Ethereum",
        "address": "0xb4ee60b6b817ca7386422ef1a0f45eaddea13275"
      }
    ]
  },
  "powers": {
    "chain": "ethereum",
    "contract": "0xeaad46f4146ded5a47b55aa7f6c48c191deaec88",
    "can_seize": [],
    "can_block": [
      {
        "code": "pausable",
        "detail": "isPaused() is implemented; currently not paused; pauser() returned 0x8768cDA7A463DAe1baA6b2500EFB025ebd7FFC50; owner() returned 0x49754062E35f7591B93cc4F9915965be89643a65."
      },
      {
        "code": "pauser",
        "detail": "pauser() returned 0x8768cDA7A463DAe1baA6b2500EFB025ebd7FFC50; the getter alone does not establish its permissions."
      },
      {
        "code": "sanctions_list",
        "detail": "sanctionsList() returned 0x40C57923924B5c5c5455c48D93317139ADDaC8fb; transfer effects were not inferred from the getter alone."
      }
    ],
    "can_change_rules": [
      {
        "code": "eip1967_implementation",
        "detail": "EIP-1967 implementation slot points to 0x65c40D624Af3B18C109fBF87B7DEff34CdC5f19b; upgrade permissions were not established by this read."
      },
      {
        "code": "eip1967_admin",
        "detail": "EIP-1967 admin slot contains 0x696C685a02A1Fc6E2AaCbe26CD6695F4f4a6a085."
      },
      {
        "code": "owner_getter",
        "detail": "owner() returned 0x49754062E35f7591B93cc4F9915965be89643a65; the getter alone does not establish which actions the role can take."
      }
    ],
    "token_paused": false,
    "sanctions_list": "0x40C57923924B5c5c5455c48D93317139ADDaC8fb",
    "unavailable": [],
    "source_verified_subject": "implementation",
    "source_verified": "exact_match",
    "source_verified_proxy": "none",
    "observed_at": "2026-10-08T04:06:48Z",
    "block": 26145182,
    "slot": null,
    "reads": [
      {
        "method": "eth_blockNumber",
        "params": [],
        "result_hash": "0deb41731b0bc0a3c357b8607c353de8e3ce9f6623fd50364f2387a5f2c27741",
        "block": 26145182,
        "slot": null
      },
      {
        "method": "eth_getStorageAt",
        "params": [
          "0xeAAd46F4146Ded5a47B55AA7F6c48c191dEAEC88",
          "0x360894a13ba1a3210667c828492db98dca3e2076cc3735a920a3ca505d382bbc",
          "0x18ef19e"
        ],
        "result_hash": "4ae36ddaffc4af8fc962d517fe3748294fe9f219984f1e9322456e4b516ac5d3",
        "raw_result": "0x00000000000000000000000065c40d624af3b18c109fbf87b7deff34cdc5f19b",
        "block": 26145182,
        "slot": null
      },
      {
        "method": "eth_getStorageAt",
        "params": [
          "0xeAAd46F4146Ded5a47B55AA7F6c48c191dEAEC88",
          "0xb53127684a568b3173ae13b9f8a6016e243e63b6e8ee1178d6a717850b5d6103",
          "0x18ef19e"
        ],
        "result_hash": "a04b9d987b84c17ea3ff251e2a44193d8e30e83cc4d6deff92e02c885fbe58aa",
        "raw_result": "0x000000000000000000000000696c685a02a1fc6e2aacbe26cd6695f4f4a6a085",
        "block": 26145182,
        "slot": null
      },
      {
        "method": "eth_getStorageAt",
        "params": [
          "0xeAAd46F4146Ded5a47B55AA7F6c48c191dEAEC88",
          "0xa3f0ad74e5423aebfd80d3ef4346578335a9a72aeaee59ff6cb3582b35133d50",
          "0x18ef19e"
        ],
        "result_hash": "88700ae849c5ddd12e1d8a2c3221be6bec9061deee12e0a7aa7f7e8a0eda2d5f",
        "raw_result": "0x0000000000000000000000000000000000000000000000000000000000000000",
        "block": 26145182,
        "slot": null
      },
      {
        "method": "eth_call",
        "params": [
          {
            "data": "0x5c975abb",
            "to": "0xeAAd46F4146Ded5a47B55AA7F6c48c191dEAEC88"
          },
          "0x18ef19e"
        ],
        "result_hash": "1c9409806518d1a5f52d79299ea0289ea2ff527e05895cd8f7a36d4cca28a13e",
        "raw_result": "0x",
        "block": 26145182,
        "slot": null
      },
      {
        "method": "eth_call",
        "params": [
          {
            "data": "0xb187bd26",
            "to": "0xeAAd46F4146Ded5a47B55AA7F6c48c191dEAEC88"
          },
          "0x18ef19e"
        ],
        "result_hash": "88700ae849c5ddd12e1d8a2c3221be6bec9061deee12e0a7aa7f7e8a0eda2d5f",
        "raw_result": "0x0000000000000000000000000000000000000000000000000000000000000000",
        "block": 26145182,
        "slot": null
      },
      {
        "method": "eth_call",
        "params": [
          {
            "data": "0x8da5cb5b",
            "to": "0xeAAd46F4146Ded5a47B55AA7F6c48c191dEAEC88"
          },
          "0x18ef19e"
        ],
        "result_hash": "70d61a6153bb2a528dd51f58f9c74458472b325f260af96fe3df31adb77cd2db",
        "raw_result": "0x00000000000000000000000049754062e35f7591b93cc4f9915965be89643a65",
        "block": 26145182,
        "slot": null
      },
      {
        "method": "eth_call",
        "params": [
          {
            "data": "0x9fd0506d",
            "to": "0xeAAd46F4146Ded5a47B55AA7F6c48c191dEAEC88"
          },
          "0x18ef19e"
        ],
        "result_hash": "6a54301da5b342a375edfdfd8d7e03c3d3ca124a084fbbcb2b66560e17f4a7e8",
        "raw_result": "0x0000000000000000000000008768cda7a463dae1baa6b2500efb025ebd7ffc50",
        "block": 26145182,
        "slot": null
      },
      {
        "method": "eth_call",
        "params": [
          {
            "data": "0xec571c6a",
            "to": "0xeAAd46F4146Ded5a47B55AA7F6c48c191dEAEC88"
          },
          "0x18ef19e"
        ],
        "result_hash": "5c3c33908002da03615788880b8d749842a8464d01499f80f821094aa522a14a",
        "raw_result": "0x00000000000000000000000040c57923924b5c5c5455c48d93317139addac8fb",
        "block": 26145182,
        "slot": null
      },
      {
        "method": "eth_call",
        "params": [
          {
            "data": "0xfe575a870000000000000000000000000000000000000000000000000000000000000000",
            "to": "0xeAAd46F4146Ded5a47B55AA7F6c48c191dEAEC88"
          },
          "0x18ef19e"
        ],
        "result_hash": "1c9409806518d1a5f52d79299ea0289ea2ff527e05895cd8f7a36d4cca28a13e",
        "raw_result": "0x",
        "block": 26145182,
        "slot": null
      },
      {
        "method": "eth_call",
        "params": [
          {
            "data": "0xe47d60600000000000000000000000000000000000000000000000000000000000000000",
            "to": "0xeAAd46F4146Ded5a47B55AA7F6c48c191dEAEC88"
          },
          "0x18ef19e"
        ],
        "result_hash": "1c9409806518d1a5f52d79299ea0289ea2ff527e05895cd8f7a36d4cca28a13e",
        "raw_result": "0x",
        "block": 26145182,
        "slot": null
      },
      {
        "method": "GET",
        "params": [
          "https://sourcify.dev/server/v2/contract/1/0x65c40D624Af3B18C109fBF87B7DEff34CdC5f19b"
        ],
        "result_hash": "fde34a57f99359352117b76dcc7e973f6b1e512e806255d6b7e5cfe69d7a92f0",
        "block": null,
        "slot": null
      },
      {
        "method": "GET",
        "params": [
          "https://sourcify.dev/server/v2/contract/1/0xeaad46f4146ded5a47b55aa7f6c48c191deaec88"
        ],
        "result_hash": "6d68d93705dd7babb1223834b405cab552b4e86b47992c8a89ebbc8783fef154",
        "block": null,
        "slot": null
      }
    ]
  },
  "source": {
    "status": "verified",
    "provider": "Sourcify"
  },
  "pools": [
    {
      "address": "0xcfa3afa1ef6489afd1587465a9830f72be961c8025589988e7f6c80aead830e8",
      "venue": "uniswap-v4",
      "quote": {
        "address": "0xeAAd46F4146Ded5a47B55AA7F6c48c191dEAEC88",
        "symbol": "MRVLx"
      },
      "verdict": "verified",
      "observed_at": "2026-10-08T04:06:46Z"
    }
  ],
  "verdict": "allow",
  "reasons": [
    {
      "code": "publisher_contract_match",
      "detail": "The token contract matches the active publisher registry entry on this chain."
    }
  ],
  "observed_at": "2026-10-08T04:06:48Z",
  "reads": [
    {
      "method": "eth_call",
      "params": [
        "0xbd216513d74c8cf14cf4747e6aaa6420ff64ee9e",
        "poolKeys",
        "0xcfa3afa1ef6489afd1587465a9830f72be961c8025589988e7"
      ],
      "result_hash": "c02167c4c53e745628af807c5bb1f299232387f1b9fbf6d8cfa3107284dfb749",
      "raw_result": "Object {\"currency0\": String(\"0xa0b86991c6218b36c1d19d4a2e9eb0ce3606eb48\"), \"currency1\": String(\"0xeaad46f4146ded5a47b55aa7f6c48c191deaec88\"), \"fee\": String(\"20000\"), \"hooks\": String(\"0x0000000000000000000000000000000000000000\"), \"tickSpacing\": String(\"400\")}",
      "block": null,
      "slot": null
    },
    {
      "method": "eth_call",
      "params": [
        "0x7ffe42c4a5deea5b0fec41c94c136cf115597227",
        "getSlot0",
        "0xcfa3afa1ef6489afd1587465a9830f72be961c8025589988e7f6c80aead830e8"
      ],
      "result_hash": "18d10c7d2b4b04aaf04254d1ae5d655a5dc0407cbcdd5a8c3986e985370f36ee",
      "raw_result": "true",
      "block": null,
      "slot": null
    },
    {
      "method": "eth_call",
      "params": [
        "0x7ffe42c4a5deea5b0fec41c94c136cf115597227",
        "getLiquidity",
        "0xcfa3afa1ef6489afd1587465a9830f72be961c8025589988e7f6c80aead830e8"
      ],
      "result_hash": "4f8002af0f1794907c57608e1082112a6fbb4924e46e117168706f820e3ed495",
      "raw_result": "45887169053725",
      "block": null,
      "slot": null
    },
    {
      "method": "eth_call",
      "params": [
        "0xA0b86991c6218b36c1d19D4a2e9Eb0cE3606eB48",
        "symbol()"
      ],
      "result_hash": "a3c9e246b0832b52e41efce041d8614251f5e288cdd4b192e85bfd3dfcb748ff",
      "raw_result": "Some(\"USDC\")",
      "block": null,
      "slot": null
    },
    {
      "method": "eth_call",
      "params": [
        "0xA0b86991c6218b36c1d19D4a2e9Eb0cE3606eB48",
        "decimals()"
      ],
      "result_hash": "c68fe6989b1835302197d0af5be845dfab10ed9f9632205eb4ab5b949b9e1a6a",
      "raw_result": "Some(6)",
      "block": null,
      "slot": null
    },
    {
      "method": "eth_call",
      "params": [
        "0xeAAd46F4146Ded5a47B55AA7F6c48c191dEAEC88",
        "symbol()"
      ],
      "result_hash": "c37ea2d043e5900503fd06a0cb6e6e75e626d8abc0fb5b7a13fe23da34000e05",
      "raw_result": "Some(\"MRVLx\")",
      "block": null,
      "slot": null
    },
    {
      "method": "eth_call",
      "params": [
        "0xeAAd46F4146Ded5a47B55AA7F6c48c191dEAEC88",
        "decimals()"
      ],
      "result_hash": "c14f173ff30df32f36fac2ea29d9a20482082428fd32b58be5433d310884f764",
      "raw_result": "Some(18)",
      "block": null,
      "slot": null
    },
    {
      "method": "eth_call",
      "params": [
        "0xA0b86991c6218b36c1d19D4a2e9Eb0cE3606eB48",
        "symbol()"
      ],
      "result_hash": "a3c9e246b0832b52e41efce041d8614251f5e288cdd4b192e85bfd3dfcb748ff",
      "raw_result": "Some(\"USDC\")",
      "block": null,
      "slot": null
    },
    {
      "method": "eth_call",
      "params": [
        "0xA0b86991c6218b36c1d19D4a2e9Eb0cE3606eB48",
        "name()"
      ],
      "result_hash": "fe94af15dc887a2c9df1fb0d6d276e6c586ca9d430ffeac0d05e4baee0637fd1",
      "raw_result": "Some(\"USD Coin\")",
      "block": null,
      "slot": null
    },
    {
      "method": "eth_call",
      "params": [
        "0xA0b86991c6218b36c1d19D4a2e9Eb0cE3606eB48",
        "decimals()"
      ],
      "result_hash": "c68fe6989b1835302197d0af5be845dfab10ed9f9632205eb4ab5b949b9e1a6a",
      "raw_result": "Some(6)",
      "block": null,
      "slot": null
    },
    {
      "method": "eth_call",
      "params": [
        "0xA0b86991c6218b36c1d19D4a2e9Eb0cE3606eB48",
        "totalSupply()"
      ],
      "result_hash": "3da094e6f35ca739025460b9f671b4a0008df7f2dd82ad253df51d3248869b94",
      "raw_result": "Some(\"49047227158728585\")",
      "block": null,
      "slot": null
    },
    {
      "method": "eth_call",
      "params": [
        "0xeAAd46F4146Ded5a47B55AA7F6c48c191dEAEC88",
        "symbol()"
      ],
      "result_hash": "c37ea2d043e5900503fd06a0cb6e6e75e626d8abc0fb5b7a13fe23da34000e05",
      "raw_result": "Some(\"MRVLx\")",
      "block": null,
      "slot": null
    },
    {
      "method": "eth_call",
      "params": [
        "0xeAAd46F4146Ded5a47B55AA7F6c48c191dEAEC88",
        "name()"
      ],
      "result_hash": "e168ba996c57b4eebace93256058120ffd32456a72a87347defb97f686355c53",
      "raw_result": "Some(\"Marvell xStock\")",
      "block": null,
      "slot": null
    },
    {
      "method": "eth_call",
      "params": [
        "0xeAAd46F4146Ded5a47B55AA7F6c48c191dEAEC88",
        "decimals()"
      ],
      "result_hash": "c14f173ff30df32f36fac2ea29d9a20482082428fd32b58be5433d310884f764",
      "raw_result": "Some(18)",
      "block": null,
      "slot": null
    },
    {
      "method": "eth_call",
      "params": [
        "0xeAAd46F4146Ded5a47B55AA7F6c48c191dEAEC88",
        "totalSupply()"
      ],
      "result_hash": "78f78442aca66738bbf6d9548f1c63ccea6a9276dbf050163e66ef3f975d4eca",
      "raw_result": "Some(\"116617029759116354940518\")",
      "block": null,
      "slot": null
    }
  ],
  "reads_truncated": false,
  "public_key": "GJWKkiUd3zj1pJGfeE7JitiPiwDJC6XmNFvpJWJuvvpn",
  "signature": "tPuK2YtEIwGHj2l2VQrnNVkBKaJKenE87luivtzivGeLmvzEmZmLb6fzpykR9bM6Vdrks3mwtPYnP7bcOl8fBg==",
  "dev": false
}

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