Okay, the user wants me to write an SEO article about collecting a ZK airdrop on Blast. Let me start by understanding the keyword and the requirements. The main keyword is “collect zk airdrop on blast,” so I need to make sure that phrase is included naturally throughout the article. The user specified around 900 words, H2 headings, lists, and a FAQ section.

First, I should outline the structure. The title needs to include the keyword. Then, an introduction explaining what a ZK airdrop is and why Blast is relevant. Next, H2 sections could cover steps to collect the airdrop, requirements, tips, common mistakes, and the FAQ.
I need to research what a ZK airdrop is. ZK probably stands for Zero Knowledge, which is a type of cryptographic technology. Airdrops are free distributions of tokens. Blast might be a blockchain or platform where this airdrop is happening. I should confirm that Blast is a blockchain or a specific project. Wait, Blast is a blockchain that’s compatible with Ethereum, right? So the airdrop is on the Blast network.
Next, the steps to collect the airdrop. Common steps include having a wallet, connecting it to the platform, completing certain tasks, etc. I should list these steps clearly. Maybe use bullet points under an H2. Also, requirements like holding a certain amount of tokens, following social media, etc.
Tips for maximizing chances: engaging with the community, staying updated, securing the wallet. Common mistakes: missing deadlines, not verifying transactions, using unsupported wallets.
FAQs should address common questions like what is a ZK airdrop, how to know if eligible, risks involved, etc.
I need to ensure the content is SEO-friendly. Use the keyword in the title, H2s, and naturally in the content. Include related keywords like “Blast blockchain,” “ZK airdrop eligibility,” “how to claim airdrop,” etc.
Check for any recent updates on Blast or ZK airdrops to make sure the information is current. Since my knowledge is up to April 2024, I should avoid mentioning anything beyond that. If there’s a specific airdrop event, but if not, keep it general.
Also, the user mentioned responding in English and returning strict JSON with title and content. So I need to structure the article accordingly, making sure the JSON is valid and only includes those two keys.
Wait, the user is an SEO copywriter, so the content should be optimized for search engines. That means using the keyword in the first paragraph, in headings, and throughout the body. Also, internal linking if possible, but since it’s a single article, maybe just focus on keyword density and structure.
Let me start drafting the title. Something like “How to Collect ZK Airdrop on Blast: A Step-by-Step Guide.” Then the introduction explains what ZK airdrops are and why Blast is the platform here.
Under H2s: “What is a ZK Airdrop on Blast?”, “How to Collect ZK Airdrop on Blast: Step-by-Step Guide”, “Requirements to Eligibility for ZK Airdrop”, “Tips to Maximize Your Chances”, “Common Mistakes to Avoid”, “FAQs”.
In the steps section, list the steps with brief explanations. Use bullet points for clarity. For requirements, maybe a numbered list. Tips as a bullet list. Common mistakes as another list.
FAQs should have 5-6 questions, each with a concise answer. Make sure to include the keyword in some of the questions.
Check for keyword placement: title, first paragraph, H2s, and body. Avoid keyword stuffing. Use synonyms where appropriate but keep the main keyword prominent.
Also, ensure the content is around 900 words. Each section should be sufficiently detailed but not too verbose. Maybe 150 words intro, 200 each for the main sections, and 150 for FAQs.
Need to verify technical details about Blast and ZK airdrops. If Blast requires specific wallets like MetaMask or Trust Wallet, mention those. If there are any known airdrop events, but if not, keep it general.
Finally, wrap up with a conclusion encouraging readers to follow the steps and stay informed. Make sure the JSON is correctly formatted without any markdown, just plain text within the quotes.

“`json
{
“title”: “How to Collect ZK Airdrop on Blast: A Step-by-Step Guide”,
“content”: “