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Hash prefixes: re-add unsigned TX prefixes

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These prefixes are relevant for implementing offline signing so they're
important to include. (The serialization docs want to know them.)
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mDuo13
2018-12-10 17:08:10 -08:00
parent 47dd83e3c5
commit a19b3c2e42
1 changed files with 2 additions and 0 deletions
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content/references/rippled-api/api-conventions/basic-data-types.md
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@@ -33,6 +33,8 @@ The following table shows the prefixes for some hash types that appear in API re
| Signed Transaction (`hash` field of transactions) | `0x54584E00` | `TXN\0` |
| Ledger Version (`ledger_hash` fields) | `0x4C575200` | `LWR\0` |
| [Ledger state tree information (`account_state` field)](ledger-header.html) | `0x4D4C4E00` | `MLN\0` |
| Unsigned Transaction (For single-signing) | `0x53545800` | `STX\0` |
| Unsigned Transaction (For multi-signing) | `0x534D5400` | `SMT\0` |
**Note:** There are several other hash prefixes which are only used when calculating the hash as the first step of signing a specific type of data. For the complete list, see [the source code](https://github.com/ripple/rippled/blob/master/src/ripple/protocol/impl/HashPrefix.cpp).