SPK On-Chain Risk Check

Spark · Ethereum · 0xc20059e0317de91738d13af027dfc4a50781b066
11 / 18 On-chain Check
Checked 2 Oct 2026. On-chain Check, 18 of the 100-point ChainSift Score — what it covers.

Evidence

Risk factorFindingEvidenceDate
Sellable Yes Transfer simulation 2 Oct 2026
Buy tax No data Contract 2 Oct 2026
Sell tax No data Contract 2 Oct 2026
Admin mint Enabled Contract 2 Oct 2026
Transfers pausable Not present Contract 2 Oct 2026
Address blacklist Not present Contract 2 Oct 2026
Upgradeable proxy No Contract 2 Oct 2026
Source verified Yes Block explorer 2 Oct 2026
Top-10 holders 86.1% Holder distribution 2 Oct 2026
Holders 17801 Token contract 2 Oct 2026

This contract — SPK

Deployed by0x548dac…4c93dc
Holders17,801

Largest holders

RankAddressShare
#1 · contract 0xbe8e3e…7e98fb 47.88%
#2 · contract 0x3300f1…6af8c4 9.54%
#3 · contract 0xc6132f…d8f8fd 7.43%
#4 · contract 0x46dce5…7d5847 6.00%
#5 · contract 0x173e31…79f3af 3.71%

What this means

This automated check on SPK (Spark, Ethereum) returned 11 out of 18, and three findings are worth translating into plain terms. First, the contract owner can mint new supply. In practice, this means whoever controls the contract could create additional tokens at will, which can increase total supply and dilute the value of tokens already held, unless this permission is later renounced or restricted by a time-lock or multisig arrangement that this check does not evaluate. Second, the top 10 holders control 85.7% of supply. High concentration like this means a small number of wallets could sell large amounts at once, which can move the price sharply, and it also means governance or market behaviour may be shaped by a handful of parties rather than a broad base of holders. Third, the contract source is verified on the block explorer, meaning the code behind the token is publicly readable and matches what's deployed, which allows this kind of automated review to take place at all — this is a positive transparency signal but not a guarantee about how those functions will be used. Separately, no transfer pausing, no address blacklist function, and no upgradeable proxy pattern were detected on the date of this check, and the token was sellable in a simulated transfer.

It's important to be clear about what this check does not tell you. It reads contract mechanics only — the literal code and permissions embedded in the smart contract. It does not assess the team behind the token, their identity or track record, the project's tokenomics or supply schedule, any legal structure, marketing claims, or intent. A contract can look mechanically unremarkable and still be attached to a project with weak fundamentals, and conversely, some flagged permissions exist for legitimate operational reasons. No mint or concentration flag on this list should be read as a statement about whether the people running this project intend to use those permissions responsibly.

Before putting money in, it's worth checking who currently holds the minting permission and whether it's controlled by a single wallet, a multisig, or has been renounced entirely — this is often visible on the block explorer under contract owner or admin. Look at whether the top holder wallets are exchange or liquidity pool addresses (lower concern) versus unlabelled individual wallets (higher concern). Review the project's own documentation, audit reports if any exist, and where liquidity is held and whether it's locked. Buy and sell tax data was not available in this check, so it's worth testing with a small transaction first or checking a block explorer's simulation tools directly.

Team, tokenomics and legal structure are not assessed here — that is the other 82 points of the ChainSift Score. How this check works and what it misses.

Watch this contract

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We send one confirmation message and nothing else until something changes.

We checked 18 points out of 100.

The other 82 are where money is usually lost: who the team is, where the tokens sit, what the documents actually say, and what the project chose not to put on its front page.

Related guides

Contract data read from GoPlus Security and the Ethereum block explorer. Scores are calculated by fixed rules from that data — no language model decides them. Last updated 2 Oct 2026. A check describes a contract on the date shown; contracts can be changed afterwards.