monero-site/_i18n/pt-br/resources/moneropedia/fluffyblocks.md
erciccione 7575e6d8e1
Adopt versioning system used in the User Guides to keep track of the translation status of the Moneropedia entries
- Removed the 'untranslated.html' snippet (_includes/untranslated.html). Since now we are using 'disclaimer.html' everywhere
- Replaced the old snippet with the new disclaimer (introduced with #966) in all Moneropedia entries
- Add snippet where it was missing
- Updated instructions in the README
2020-10-04 15:00:43 +02:00

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---
terms: ["fluffy blocks", "fluffyblocks"]
summary: "a way of saving bandwidth when sending new blocks around the network"
---
{% include disclaimer.html translated="no" translationOutdated="no" %}
### The Basics
A @block is made up of a header and @transactions. Fluffy Blocks only contain
a header, a list of transaction indices, and any transactions that the node
recieving the block may be missing. This saves bandwidth because nodes might
already know about most or all of the transactions in the block and they don't
need to be sent them again.
### See Also
* [BIP152 "Compact Block Relay"](https://github.com/bitcoin/bips/blob/master/bip-0152.mediawiki)
* [Xthin](https://github.com/BitcoinUnlimited/BitcoinUnlimited/blob/release/doc/bu-xthin-protocol.md)