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This modifies commits provided by @petertodd to use the terms "pubkey script" and "signature script" instead of other terms. * Rename "scriptPubKey" and "output script" to "pubkey script" (suggested by @luke-jr). We leave a token "scriptPubKey" at the point where we define pubkey script so that searchers can find it. * Rename "scriptSig" to "signature script" (suggested by @luke-jr). We also leave a token "scriptSig" at this definition point. * Rename "redeemScript" to "redeem script" * Defined ECDSA on secp256k1 curve as the crypto used in the Transaction section and added references to secp256k1 private/public keys and signatures. * Removed "The Parts Of A Transaction" illustration by commenting it out in the HTML. Shoehorning the pubkey/signature script terms into this image was becoming difficult, and I'm not very fond of that illustration anyway. I'll see if I can think of a nicer replacement illustration for some point in the future. * Add a short paraphrased version @petertodd's description of scripts as generalized crypto. * Updated all the illustrations which referred to either pubkey scripts or signature scripts to use these terms.
48 lines
1.1 KiB
Text
48 lines
1.1 KiB
Text
digraph blockchain {
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size="6.25";
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//splines = "false";
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rankdir=LR;
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//ranksep=0.1;
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//splines=ortho;
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overlap = false;
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nodesep = 0.1;
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node [ fontname="Sans", shape = box, penwidth = 1.75 ];
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edge [ fontname="Sans", penwidth = 1.75, minlen = 2 ];
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graph [ fontname="Sans" ];
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penwidth = 1.75;
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subgraph cluster_tx2 {
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scriptSig [ label = "Signature Script", shape = "none" ];
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tx2_signature [ label = "Signature" ];
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tx2_full_public_key [ label = "Full Public Key" ];
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script [ label = " \nPubkey Script", shape = "none" ];
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tx2_pubkey_hash [ label = "Public Key Hash" ];
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}
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subgraph cluster_tx1 {
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tx1_pubkey_hash [ label = "Public Key Hash" ];
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label = "TX 1 Output"
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}
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subgraph cluster_bob {
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private_key [ label = "Private Key" ];
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full_public_key [ label = "Full Public Key" ];
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label = "Bob's Computer"
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}
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tx1_pubkey_hash -> tx2_pubkey_hash;
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{
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edge [ arrowhead = "none", arrowtail = "normal", dir=both ]
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tx2_full_public_key -> full_public_key;
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tx2_signature -> private_key [ style = "dashed" ];
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}
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label = " \nSpending A P2PKH Output"
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}
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