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qc2 continued check
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@ -589,7 +589,7 @@ $ bitcoind -printtoconsole
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2023-01-28T03:43:39Z [http] starting 4 worker threads
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2023-01-28T03:43:39Z Using wallet directory /lotsofspace/bitcoin/wallets
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2023-01-28T03:43:39Z init message: Verifying wallet(s)…
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2023-01-28T03:43:39Z Using BerkeleyDB version Berkeley DB 4.8.30: (April 9, 2010)
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2023-01-28T03:43:39Z Using BerkeleyDB version Berkeley DB 4.8.30
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2023-01-28T03:43:39Z Using /16 prefix for IP bucketing
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2023-01-28T03:43:39Z init message: Loading P2P addresses…
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2023-01-28T03:43:39Z Loaded 63866 addresses from peers.dat 114ms
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@ -53,7 +53,12 @@ subset of the data in the transaction, ((("commitment hash")))called the _commit
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<<sighash_types>>). The
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signing key is the user's private key. The result is the signature:
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latexmath:[\(Sig = F_{sig}(F_{hash}(m), x)\)]
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[latexmath]
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++++
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\begin{equation}
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\(Sig = F_{sig}(F_{hash}(m), x)\)
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\end{equation}
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++++
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where:
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@ -867,8 +872,15 @@ coordinate of the nonce _K_.
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From there, the algorithm calculates the _s_ value of the signature. Like we did with schnorr signatures, operations involving
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integers are modulus p:
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[latexmath]
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++++
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\begin{equation}
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s = k^-1^ (Hash(m) + x × R)
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\end{equation}
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++++
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_s_ = __k__^-1^ (__Hash__(__m__) + __x__ × __R__)
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where:
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* _k_ is the private nonce
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@ -1143,6 +1143,8 @@ lightweight client to download an 80-byte block header, a (usually)
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small coinbase transaction, and the filter for that block to receive
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strong evidence that the filter ((("Bitcoin network", "compact block filters", startref="bitcoin-network-compact-filter")))((("compact block filters", startref="compact-block-filter")))((("blocks", "compact block filters", startref="block-compact-filter")))was accurate.
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[role="less_space pagebreak-before"]
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=== Lightweight Clients and Privacy
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Lightweight clients ((("Bitcoin network", "lightweight clients", "privacy")))((("lightweight clients", "privacy")))((("privacy", "lightweight clients")))have weaker privacy than a full node. A full
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