• What is Blockchain?

  Blockchain Tutorial: How It Works in 6 Steps

  Posted by DIORA on July 23, 2025 at 9:38 pm

  Here is how a blockchain transaction works:

  1. Transaction Initiated:
     A user initiates a transaction (e.g., sending crypto, creating a contract).

  2. Broadcast to the Network:
     The transaction is shared with the decentralized network of computers (called nodes).

  3. Validation Process:
     The nodes validate the transaction based on preset rules and consensus mechanisms like Proof of Work or Proof of Stake.

  4. Block Creation:
     Validated transactions are grouped together into a new “block.”

  5. Block Added to the Chain:
     The new block is linked to the previous one—forming a chronological, permanent ledger.

  6. Transaction Complete & Immutable:
     The block is visible to all and cannot be altered, creating a secure, tamper-proof history.

  DIORA replied 3 months, 2 weeks ago 1 Member · 0 Replies
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