BitcoinCash/specification
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Added remaining widely implemented messages.

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Includes various style/consistency changes to various pages.
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Andrew Groot
2020-09-23 16:58:50 -04:00
committed by bitcoin
parent 6a1511bca6
commit ae2a746a71
12 changed files with 135 additions and 56 deletions
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protocol/blockchain/transaction.md
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@@ -15,9 +15,9 @@ Verification of a transaction ensures that:
|--|--|--|--|
| version | 4 bytes | unsigned integer<sup>[(LE)](/protocol/misc/endian/little)</sup> | The version of the transaction format. Currently `0x02000000`. |
| input count | variable | [variable length integer](/protocol/formats/variable-length-integer) | The number of inputs in the transaction. |
| transaction inputs | variable | `input count` [transaction inputs](#transaction-inputs) | Each of the transaction's inputs serialized in order. |
| transaction inputs | variable | `input_count` [transaction inputs](#transaction-inputs) | Each of the transaction's inputs serialized in order. |
| output count | variable | [variable length integer](/protocol/formats/variable-length-integer) | The number of output in the transaction. |
| transaction outputs | variable | `output count` [transaction outputs](#transaction-outputs) | Each of the transaction's outputs serialized in order. |
| transaction outputs | variable | `output_count` [transaction outputs](#transaction-outputs) | Each of the transaction's outputs serialized in order. |
| lock-time | 4 bytes | unsigned integer<sup>[(LE)](/protocol/misc/endian/little)</sup> | The block height or timestamp after which this transaction is allowed to be included in a block. If less than `500,000,000`, this is interpreted as a block height. If equal or greater than `500,000,000`, this is interpreted as a unix timestamp in seconds. If less than zero, this is interpreted as an error. Ignored, including less than zero case, if all of the transaction input sequence numbers are `0xFFFFFFFF`.<br/><br/>Note that at 10 minutes per block, it will take over 9,500 years to reach block height 500,000,000. Also note that when Bitcoin was created the unix timestamp was well over 1,000,000,000.<br/><br/>Additionally, since [BIP-113](/protocol/forks/bip-0113), when the lock-time is intepreted as a time, it is compared to the [median-time-past](#median-time-past) of a block, not it's timestamp. |
### Median-Time-Past