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https://github.com/RoboSats/taptrade-core.git
synced 2025-07-21 18:23:43 +00:00
add clarification to psbt in concept 1
This commit is contained in:
fbock
23
docs/TapTrade_obs/.obsidian/workspace.json
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23
docs/TapTrade_obs/.obsidian/workspace.json
vendored
@ -11,11 +11,14 @@
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"type": "leaf",
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"state": {
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"type": "markdown",
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"type": "canvas",
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"state": {
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"file": "Research/Bitcoin fundamentals/Knowledge sources.md",
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"mode": "source",
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@ -85,7 +88,7 @@
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"state": {
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"type": "backlink",
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"state": {
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"file": "Research/Bitcoin fundamentals/Knowledge sources.md",
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"file": "Research/Trade Pipelines/new concepts/concept pipeline 1.canvas",
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"sortOrder": "alphabetical",
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@ -102,7 +105,7 @@
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"state": {
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"type": "outgoing-link",
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"state": {
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"file": "Research/Bitcoin fundamentals/Knowledge sources.md",
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"file": "Research/Trade Pipelines/new concepts/concept pipeline 1.canvas",
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@ -125,7 +128,7 @@
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"state": {
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"type": "outline",
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"state": {
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"file": "Research/Bitcoin fundamentals/Knowledge sources.md"
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"file": "Research/Trade Pipelines/new concepts/concept pipeline 1.canvas"
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@ -148,13 +151,13 @@
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},
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"active": "bdb9fd88a01a8909",
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"lastOpenFiles": [
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"Research/Trade Pipelines/current trade flow.canvas",
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"Research/Trade Pipelines/new concepts/concept locking script 1.canvas",
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"Research/Bitcoin fundamentals/Knowledge sources.md",
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"Research/Trade Pipelines/new concepts/concept pipeline 1.canvas",
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"Research/Implementation/Libraries.md",
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"Research/Bitcoin fundamentals/Taproot output structure.canvas",
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"Research/Bitcoin fundamentals/Spending Taproot UTXOs.md",
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"Research/Bitcoin fundamentals/Knowledge sources.md",
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"Research/Trade Pipelines/new concepts/concept locking script 1.canvas",
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"Research/Trade Pipelines/current trade flow.canvas",
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"Research/Bitcoin fundamentals/Signature and Flags.canvas",
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"Research/Implementation/CLI demonstrator architecture/demonstrator architecture.canvas",
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"Research/Implementation/UI ideas.canvas",
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@ -8,6 +8,8 @@ Understanding the following BIPs is relevant for the project.
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* [BIP 342 - Validation of Taproot Scripts](https://github.com/bitcoin/bips/blob/master/bip-0342.mediawiki)
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* [BIP 114(Rejected but interesting) - Merkelized Abstract Syntax Tree](https://github.com/bitcoin/bips/blob/master/bip-0114.mediawiki)
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* [BIP 65 - OP_CHECKLOCKTIMEVERIFY](https://github.com/bitcoin/bips/blob/master/bip-0065.mediawiki)
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* [BIP 174 - Partially Signed Bitcoin Transaction Format](https://github.com/bitcoin/bips/blob/master/bip-0174.mediawiki)
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* [BIP 370 - PSBT Version 2](https://github.com/bitcoin/bips/blob/master/bip-0370.mediawiki)
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#### BIP Readtrough videos
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* [BIP 340 Readtrough - Jimmy Song](https://www.youtube.com/watch?v=rVsNFMzQUck)
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@ -11,8 +11,6 @@
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{"id":"bdce49ceea829893","type":"text","text":"Taker","x":-652,"y":690,"width":192,"height":60},
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{"id":"961e75c701b7f68f","type":"text","text":"Coordinator","x":80,"y":690,"width":250,"height":60},
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{"id":"73a7dae830df4443","type":"text","text":"PSBT of contract\nTaker adds bond input sig","x":-320,"y":660,"width":250,"height":120},
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{"id":"b500fab6ba26abf1","type":"text","text":"Maker","x":-665,"y":1120,"width":250,"height":60},
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{"id":"9b054e655a321517","type":"text","text":"PSBT of contract\nMaker adds escrow input sig","x":-320,"y":1010,"width":250,"height":110},
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{"id":"de1642ddfdfed1df","type":"text","text":"Coordinator \npublishes contract TX and waits for confirmation","x":80,"y":1180,"width":250,"height":120,"color":"2"},
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{"id":"910e5a3ee7688d0b","type":"text","text":"Escrow and Bond locked in contract.\n**Chat can begin**","x":-300,"y":1380,"width":250,"height":120,"color":"6"},
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{"id":"880c77a2d23f2cec","type":"text","text":"+signed TX\n\n-> Bond to coordinator\n -> change to self\n -> SIGHASH_ALL | ANYONECANPAY\n\n+MuSig2 public nonce\n+taproot public key (for agg. internal key)","x":-390,"y":-39,"width":390,"height":230},
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@ -21,8 +19,10 @@
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{"id":"e3b8669b30d1c80e","type":"text","text":"+ signed psbt\n+ additional signed punishment TX in case the taker tries to spend the input somewhere else before the maker signs, the coordinator can claim or burn the bond (same like the maker bond). In case of out of band mining the maker would not lose money and the taker has a cost associated to doing this act","x":-610,"y":800,"width":815,"height":140},
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{"id":"90704c232582cd52","type":"text","text":"Coordinator","x":80,"y":950,"width":250,"height":60},
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{"id":"0d1d6b982cbde6e2","type":"file","file":"Research/Trade Pipelines/new concepts/concept locking script 1.canvas","x":420,"y":1220,"width":400,"height":400},
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{"id":"2f645456949ecdb8","x":580,"y":186,"width":340,"height":114,"type":"text","text":"Addendum: We could just publish a child transaction instead of adding an input to increase the fee."},
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{"id":"9a5c83be6a5d2b73","x":580,"y":91,"width":340,"height":100,"type":"text","text":"[Making Transaction invalid after certain blockheight - Stackexchange](https://bitcoin.stackexchange.com/questions/123021/make-signed-transaction-invalid-after-specified-time/123029#123029)"}
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{"id":"2f645456949ecdb8","type":"text","text":"Addendum: We could just publish a child transaction instead of adding an input to increase the fee.","x":580,"y":186,"width":340,"height":114},
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{"id":"9a5c83be6a5d2b73","type":"text","text":"[Making Transaction invalid after certain blockheight - Stackexchange](https://bitcoin.stackexchange.com/questions/123021/make-signed-transaction-invalid-after-specified-time/123029#123029)","x":580,"y":91,"width":340,"height":100},
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{"id":"b500fab6ba26abf1","type":"text","text":"Maker","x":-710,"y":1210,"width":250,"height":60},
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{"id":"9b054e655a321517","type":"text","text":"PSBT of contract\nMaker adds escrow input sig\n\nMaker only gets PSBT without the Sig of the Taker, so he can't maliciously hold the tx and publish it at a later point in time.","x":-345,"y":980,"width":295,"height":210}
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],
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