learn me a bitcoin

Explorer ◤
Beginners ◤
- How Does Bitcoin Work?
- Getting Started
  - Wallets
  - Exchanges
  - Sending
  - Security
- Guide
  - The Bitcoin Network
  - Node
  - Mining
  - The Blockchain
  - Blocks
  - Difficulty
  - Transactions
  - Outputs
  - Locks
  - Keys & Addresses
  - Private Keys
  - Public Keys
  - Digital Signatures
  - SegWit
Technical ◤
- Networking
  - Node
  - Magic Bytes
- Mining
- Blockchain
- Block
  - Version
  - Previous Block
  - Merkle Root
  - Time
  - Bits
  - Nonce
  - Block Hash
  - blk.dat
- Transaction
  - Input
    - TXID
    - VOUT
    - ScriptSig
    - Sequence
  - Output
    - ScriptPubKey
  - Witness
  - Locktime
  - Fee
  - Size
  - UTXO
  - wTXID
  - PSBT
- Script
  - P2PK
  - P2PKH
  - P2MS
  - P2SH
  - P2SH-P2WPKH
  - P2SH-P2WSH
  - P2WPKH
  - P2WSH
  - P2TR
  - OP_RETURN
- Keys
- Cryptography
  - Hash Function
  - Elliptic Curve
    - ECDSA
    - Schnorr Signatures
- Upgrades
  - Segregated Witness
  - Taproot
- General
Tools ◤
- General
  - Reverse Bytes [+]
  - Little Endian [+]
  - Base Converter [+]
  - Compact Size [+]
  - ASCII [+]
  - Unix Time [+]
  - Unit Converter [+]
- Blocks
  - Block Hash [+]
  - Block Header [+]
  - Merkle Root [+]
  - Target Bits [+]
  - Target Adjustment [+]
  - Difficulty [+]
  - Version Bits [+]
- Transactions
  - Transaction Builder [+]
  - Transaction Splitter [+]
  - TXID [+]
  - wTXID [+]
  - Script [+]
  - Sequence [+]
  - Relative Locktime [+]
  - PSBT Decoder [+]
- Keys & Addresses
  - Private Key [+]
  - Public Key [+]
  - Address (Base58) [+]
  - Address (Bech32) [+]
  - WIF [+]
  - Checksum [+]
  - Base58 [+]
  - Base58Check [+]
  - Bech32 [+]
- HD Wallets
  - Mnemonic Seed [+]
  - Extended Keys [+]
  - Derivation Paths [+]
  - Address (Extended Key) [+]
- Hash Functions
  - HASH256 [+]
  - HASH160 [+]
  - SHA-256 [+]
  - RIPEMD160 [+]
  - SHA-256 (Text) [+]
  - HMAC-SHA512 [+]
  - PBKDF2 [+]
  - Tagged Hash [+]
- Cryptography
  - ECDSA Sign [+]
  - ECDSA Verify [+]
  - DER Signature [+]
  - Schnorr Sign [+]
  - Schnorr Verify [+]
  - Modular Inverse [+]
  - EC Double [+]
  - EC Add [+]
  - EC Multiply [+]

Transaction Icon Transaction

e17b4f62a275bb0da8c8fee1f349b62d3db0324af22b00bd637896ee0aa06c5a

Summary

Location	Block 762,492 146,789 confirmations

Inputs	1 2,798,930,061 sats
Outputs	11 2,798,920,461 sats

Fee	9,600 sats
Size	432.25 vbytes
Feerate	22.21 sats/vbyte

Features	Segwit RBF

Data

Decoded Hex

TXID: e17b4f62a275bb0da8c8fee1f349b62d3db0324af22b00bd637896ee0aa06c5a
wTXID: 06039c1c53034e8f7d8b43f5772ca63d5de19be7da226705124737136bf6535d

514 bytes (405 + 109)
432.25 vbytes (405 x 1 + 109 x 0.25)

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