Bitcoin Ordinals are a way of tracking each satoshi — the smallest bitcoin unit — by the order it is mined, then treating that sat as a carrier for an “inscription”: arbitrary data written into a transaction’s witness field. Thanks to SegWit and Taproot, those payloads can include images, text or other files that live on the Bitcoin blockchain itself, without an Ethereum-style smart contract. Collectors talk about them as Bitcoin-native non-fungible tokens (NFTs); technologists talk about them as content permanently stored in the chain’s history.
From inscriptions grew token experiments such as BRC-20, which use inscription text as a crude ledger for mint and transfer events. Fees spike when inscriptions are fashionable; critics dislike the block-space use, fans like the permanence. Neither camp turns a JPEG on a sat into a regulated security or a guaranteed resale market. Secondary prices can collapse when attention moves on, and phishing sites selling “rare ordinals” or fake mint portals are routine scam bait.
If you are offered Ordinals as an investment, separate three questions: do you understand that you are buying scarce attention on Bitcoin block space; can you verify the inscription ID on a reputable explorer yourself; and is the seller pushing urgency, private wallets or “guaranteed listing” profits? Curiosity about the protocol is fine. Wiring money to a stranger’s mint bot because a Telegram tip said the floor would 10× is the same old story in a new wrapper.
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