Block chain

Block chain may refer to:

  • Block chain (database), sequential transaction database found in cryptocurrencies derived from bitcoin
  • Bar-link chain, a kind of drive chain
  • Blockchain.info, a bitcoin wallet and explorer service, named after bitcoin's block chain database
  • Cipher block chaining, a block cipher mode of operation in cryptography, usually abbreviated as CBC
  • Block chain (database)

    A block chain or blockchain is a permissionless distributed database based on the bitcoin protocol that maintains a continuously growing list of data records hardened against tampering and revision, even by its operators. The initial and most widely known application of block chain technology is the public ledger of transactions for bitcoin, which has been the inspiration for similar implementations often known as altchains.

    Etymology

    The block chain consists of blocks that hold timestamped batches of recent valid transactions. Each block includes the hash of the prior block, linking the blocks together. The linked blocks form a chain, with each additional block reinforcing those before it, thus giving the database type its name.

    Model

    A block chain implementation consists of two kinds of records: transactions and blocks.

    Transactions

    Transactions are the content to be stored in the block chain.Transactions are created by participants using the system. In the case of cryptocurrencies, a transaction is created anytime a bitcoin owner sends cryptocurrency to another.

    Podcasts:

    PLAYLIST TIME:

    Can I?

    by: Black Rhino

    [Intro:]
    Ah Rhyno
    Gyal see it deh
    Wa-ah yo fih gi it we-eh
    [Chorus:]
    Gyal can I
    Change mi engine oil
    Clean yo needle
    Stick to your style
    Me ah walk one
    And half ah mile
    All yo phone me ah call
    Every minute me dial
    Gyal ah me fih ah build the soil
    Heal the air
    While yo bwoyfriend
    A bring the coil
    Me ah liff yo high
    Inna the sky
    Mi game ruff
    My girl yuh fi see seh mi wild
    [Verse 1:]
    Pop yuh spine
    Mek mi gwan to the design
    From mi bring yuh inna mi room
    Pan mi sewing machine
    Yuh know seh mi nah
    Waste nuh time
    See the ladder yah
    Yuh fih get up an climb
    DJ pon di mic till it wet and shine
    Gyal...
    Zigzag yuh get
    Di-di-di-di-di-di
    Di-di me ah switch the line
    [Chorus:]
    Gyal can I
    Change mi engine oil
    Clean yo needle
    Stick to your style
    Me ah walk one
    And half ah mile
    All yo phone me ah call
    Every minute me dial
    Gyal ah me fih ah build the soil
    Heal the air
    While yo bwoyfriend
    A bring the coil
    Me ah liff yo high
    Inna the sky
    Mi game ruff
    My girl yuh fi see seh mi wild
    [Verse 2:]
    Pop yuh spine gyal
    Den yuh rotate pan mi nylon
    Mi wah yuh ketch yuh breathe
    Den yuh sweat
    Wen yuh wine gyal
    Den mi connect the cable
    Exercise till yuh wet
    And haffi goh pan line gyal
    See it deh...
    Myyy gyyal
    [Chorus:]
    Gyal can I
    Change mi engine oil
    Clean yo needle
    Stick to your style
    Me ah walk one
    And half ah mile
    All yo phone me ah call
    Every minute me dial
    Gyal ah me fih ah build the soil
    Heal the air
    While yo bwoyfriend
    A bring the coil
    Me ah liff yo high
    Inna the sky
    Mi game ruff
    My girl yuh fi see seh mi wild
    [Verse 3:]
    Gyal mi nuh able
    Yuh nuh cheese
    Yuh nuh bun
    Yuh nuh raisin
    Soh mi nah put yuh pan no table
    Nor try weh di bredda dem a do pon cable
    Next ting yuh see mi name ah put up pan label
    Cut weh yuh career
    Like ah mi name Wavell (Hinds)
    Fill up yuh tank with water
    Like my face basin
    [Chorus: x2]
    Gyal can I
    Change mi engine oil
    Clean yo needle
    Stick to your style
    Me ah walk one
    And half ah mile
    All yo phone me ah call
    Every minute me dial
    Gyal ah me fih ah build the soil
    Heal the air
    While yo bwoyfriend
    A bring the coil
    Me ah liff yo high
    Inna the sky
    Mi game ruff




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