Bitcoin Wiki - User contributions [en]

Covenants Uses

2024-12-22T21:28:38Z

Matthewjablack: Split DLCs into two rows (performance and transferability)

This page is an index of projects using covenants in an interesting way. Please update with links.

Phases Key:

* Spec: A detailed document
* Prototype: A component of something is built or a toy-level implementation
* Idea: A description of something which could be built.

{| class="wikitable"
|-
! Name !! Link !! Description !! Phase (Implemented, Spec, Prototype, Idea) !! Primitives
|-
| Joinpool || https://notes.dunst.be/slide/#/2/slide/view/Ekky-cAegV9dSOaNOjH9TStNOmAnrhDDc9hxHlmRs5M/embed/present/ || Rolling coinjoin || Idea || CHECKTEMPLATEVERIFY
|-
| Vault || https://github.com/jamesob/simple-ctv-vault || Vault without pre-signed transactions || Prototype || CHECKTEMPLATEVERIFY
|-
| rowspan="2" | DLCs || rowspan="2" | https://github.com/discreetlogcontracts/dlcspecs/ https://covenants.info/use-cases/dlcs/ https://github.com/bennyhodl/dlcat || 30x more performant DLCs || Prototype / Spec || CHECKTEMPLATEVERIFY / TXHASH / CHECKCONTRACTVERIFY
|-
| Transferable DLCs || Idea || CAT / TXHASH / CHECKCONTRACTVERIFY
|}

Covenants Uses

2024-12-20T18:33:41Z

Matthewjablack: Update primitives for DLCs

This page is an index of projects using covenants in an interesting way. Please update with links.

Phases Key:

* Spec: A detailed document
* Prototype: A component of something is built or a toy-level implementation
* Idea: A description of something which could be built.

{| class="wikitable"
|-
! Name !! Link !! Description !! Phase (Implemented, Spec, Prototype, Idea) !! Primitives

|-
| Joinpool || https://notes.dunst.be/slide/#/2/slide/view/Ekky-cAegV9dSOaNOjH9TStNOmAnrhDDc9hxHlmRs5M/embed/present/ || Rolling coinjoin || Idea || CHECKTEMPLATEVERIFY
|-
| Vault || https://github.com/jamesob/simple-ctv-vault || Vault without pre-signed transactions || Prototype || CHECKTEMPLATEVERIFY
|-
| DLCs || https://github.com/discreetlogcontracts/dlcspecs/ https://covenants.info/use-cases/dlcs/ https://github.com/bennyhodl/dlcat || 30x more performant DLCs Transferable DLCs || Prototype / Idea / Spec || CHECKTEMPLATEVERIFY / TXHASH / CAT / CHECKCONTRACTVERIFY
|-
|}

Covenants Uses

2024-12-19T19:58:28Z

Matthewjablack: update links and description for DLCs

This page is an index of projects using covenants in an interesting way. Please update with links.

Phases Key:

* Spec: A detailed document
* Prototype: A component of something is built or a toy-level implementation
* Idea: A description of something which could be built.

{| class="wikitable"
|-
! Name !! Link !! Description !! Phase (Implemented, Spec, Prototype, Idea)

|-
| Joinpool || https://notes.dunst.be/slide/#/2/slide/view/Ekky-cAegV9dSOaNOjH9TStNOmAnrhDDc9hxHlmRs5M/embed/present/ || Rolling coinjoin || Idea
|-
| Vault || https://github.com/jamesob/simple-ctv-vault || Vault without pre-signed transactions || Prototype
|-
| DLCs || https://github.com/discreetlogcontracts/dlcspecs/ https://covenants.info/use-cases/dlcs/ https://github.com/bennyhodl/dlcat || 30x more performant DLCs Transferable DLCs || Prototype / Idea / Spec
|-
|}

Covenants Uses

2024-12-19T18:51:29Z

Matthewjablack: add performant dlcs

This page is an index of projects using covenants in an interesting way. Please update with links.

Phases Key:

* Spec: A detailed document
* Prototype: A component of something is built or a toy-level implementation
* Idea: A description of something which could be built.

{| class="wikitable"
|-
! Name !! Link !! Description !! Phase (Implemented, Spec, Prototype, Idea)

|-
| Joinpool || https://notes.dunst.be/slide/#/2/slide/view/Ekky-cAegV9dSOaNOjH9TStNOmAnrhDDc9hxHlmRs5M/embed/present/ || Rolling coinjoin || Idea
|-
| Vault || https://github.com/jamesob/simple-ctv-vault || Vault without pre-signed transactions || Prototype
|-
| DLCAT || https://github.com/bennyhodl/dlcat || 30x more performant DLCs || Prototype
|-
|}

Covenants support

2024-12-13T21:07:28Z

Matthewjablack: add matthewjablack rationale

<big><big>This list is incomplete and under construction. Evaluation without a rationale will be ignored.</big></big>

{| class="wikitable"
| {{Evaluating}} || Not sure and still evaluating the idea
|-
| {{No}} || Doesn't support
|-
| {{Deficient}} || Okay with the idea, but considers it to have insufficient community support
|-
| {{Weak}} || Better than nothing at all
|-
| {{Wanting}} || Positively likes the idea, but considers it to have insufficient community support
|-
| {{Acceptable}} || It is a workable solution
|-
| {{Prefer}} || The best option all things considered
|}

__TOC__

==Developers==

{| class="wikitable sortable"
! Developer
! Affiliation
! colspan="4" | LNHANCE
! [https://github.com/bitcoin/bips/blob/master/bip-0347.mediawiki OP_CAT]
! [https://merkle.fun/ OP_CCV]
! [https://github.com/bitcoin/bips/blob/master/bip-0345.mediawiki OP_VAULT]
! [https://github.com/bitcoin/bips/blob/2258ebe48cd387ff2f05e1881f54640815b4ab07/bip-txhash.md OP_TXHASH]
! [https://github.com/bitcoin/bips/blob/master/bip-0118.mediawiki SIGHASH_APO]
! Rationale
|-
!
!
! [https://github.com/bitcoin/bips/blob/master/bip-0119.mediawiki OP_CTV]
! [https://github.com/bitcoin/bips/blob/master/bip-0348.md OP_CSFS]
! [https://github.com/bitcoin/bips/blob/018d28c967b3f2b747ecb4e5a85d0b5f9f4ec79a/bip-PC.md OP_PAIRCOMMIT]
! [https://github.com/bitcoin/bips/blob/master/bip-0349.md OP_INTERNALKEY]
!
!
!
!
!
!
|-
| 1440000bytes || joinstr || {{Prefer}} || {{Acceptable}} || {{No}} || {{Acceptable}} || {{Deficient}} || {{Evaluating}} || {{Acceptable}} || {{No}} || {{No}} || [https://gitlab.com/-/snippets/4777553 📌]
|-
| Alexei Zamyatin || BOB || {{Weak}} || {{Evaluating}} || {{Evaluating}} || {{Evaluating}} || {{Evaluating}} || {{Evaluating}} || {{Evaluating}} || {{Prefer}} || {{Evaluating}} ||[https://github.com/bob-collective/Covernants_Review/blob/main/Alexei.md 📌]
|-
| arbedout || Sigbash || {{Acceptable}} || {{Wanting}} || {{Evaluating}} || {{Wanting}} || {{Acceptable}} || {{Evaluating}} || {{Wanting}} || {{Wanting}} || {{Weak}} || [https://gist.github.com/arbedout/94a7350d2a521e42a70ddf9c3f2ce469 📌]
|-
| ArminSabouri || OP_CAT || {{Acceptable}} || {{Prefer}} || {{Evaluating}} || {{Prefer}} || {{Prefer}} || {{Evaluating}} || {{No}} || {{Prefer}} || {{Weak}} ||
|-
| benthecarman || Taproot Wizards || {{Prefer}} || {{Prefer}} || {{Acceptable}} || {{Prefer}} || {{Prefer}} || {{Wanting}} || {{Wanting}} || {{Wanting}} || {{Weak}} || [https://x.com/benthecarman/status/1867275434376777930 📌]
|-
| Ben Zhu || Discoco Labs || {{Prefer}} || {{Acceptable}} || {{No}} || {{No}} || {{Prefer}} || {{Evaluating}} || {{Acceptable}} || {{Wanting}} || {{No}} || [https://x.com/blapta/status/1867296756788343044 📌]
|-
| chrisguida || Lightning || {{Prefer}} || {{Evaluating}} || {{Evaluating}} || {{Acceptable}} || {{No}} || {{Evaluating}} || {{Evaluating}} || {{Evaluating}} || {{Prefer}} ||
|-
| Cyimon Chen || Fiamma || {{No}} || {{Evaluating}} || {{Evaluating}} || {{Evaluating}} || {{Acceptable}} || {{Evaluating}} || {{Evaluating}} || {{Prefer}} || {{Evaluating}} ||
|-
| cryptoquick || Surmount Systems || {{Acceptable}} || {{Prefer}} || {{Evaluating}} || {{Prefer}} || {{Acceptable}} || {{Evaluating}} || {{Acceptable}} || {{Prefer}} || {{No}} ||
|-
| Eli Ben-Sasson || StarkWare || {{Evaluating}} || {{Evaluating}} || {{Evaluating}} || {{Evaluating}} || {{Prefer}} || {{Evaluating}} || {{Evaluating}} || {{Evaluating}} || {{Evaluating}} ||
|-
| Ethan Heilman || OP_CAT || {{Prefer}} || {{Prefer}} || {{Evaluating}} || {{Evaluating}} || {{Prefer}} || {{Evaluating}} || {{Prefer}} || {{Prefer}} || {{Evaluating}} ||
|-
| Evan Kaloudis || ZEUS || {{Prefer}} || {{Wanting}} || {{Weak}} || {{Acceptable}} || {{No}} || {{Acceptable}} || {{Prefer}} || {{Deficient}} || {{Prefer}} ||
|-
| everythingsats || African Bitcoiners || {{Prefer}} || {{Prefer}} || {{Acceptable}} || {{Prefer}} || {{Acceptable}} || {{Wanting}} || {{Prefer}} || {{Acceptable}} || {{Acceptable}} ||
|-
| fi3 || DEMAND || {{Wanting}} || {{Evaluating}} || {{Evaluating}} || {{Evaluating}} || {{Deficient}} || {{Evaluating}} || {{Evaluating}} || {{Evaluating}} || {{Acceptable}} ||
|-
|-
| instagibbs || Spiral || {{Weak}} || {{Wanting}} || {{No}} || {{Wanting}} || {{Wanting}} || {{Evaluating}} || {{Wanting}} || {{Wanting}} || {{Weak}} || [https://gist.github.com/instagibbs/eeb9d8013270387b4318b5585e858b9c 📌]
|-
| jamesob || ??? || {{Prefer}} || {{Prefer}} || {{Weak}} || {{Prefer}} || {{Acceptable}} || {{Wanting}} || {{Acceptable}} || {{Deficient}} || {{Weak}} || [https://gist.github.com/jamesob/9c0985c0f3f7bef6e5680e8460d85b3d 📌]
|-
| jaybny || Sidepit || {{Prefer}} || {{Prefer}} || {{Acceptable}} || {{Prefer}} || {{Deficient}} || {{Acceptable}} || {{Wanting}} || {{No}} || {{Acceptable}} ||
|-
| Jon Atack || Bitcoin Core || {{Acceptable}} || {{Evaluating}} || {{Evaluating}} || {{Evaluating}} || {{Evaluating}} || {{Evaluating}} || {{Evaluating}} || {{Evaluating}} || {{Evaluating}} ||
|-
| Kevin He || Bitlayer || {{Evaluating}} || {{Acceptable}} || {{Evaluating}} || {{Evaluating}} || {{Acceptable}} || {{Evaluating}} || {{Evaluating}} || {{Prefer}} || {{Evaluating}} ||
|-
| knocte || geewallet || {{No}} || {{Evaluating}} || {{Evaluating}} || {{Evaluating}} || {{No}} || {{Evaluating}} || {{No}} || {{No}} || {{Prefer}} ||
|-
| LucidLuckylee || ZeroSync || {{No}} || {{Acceptable}} || {{No}} || {{No}} || {{Weak}} || {{Evaluating}} || {{Weak}} || {{Prefer}} || {{Weak}} ||
|-
| Luke Dashjr || Bitcoin Knots || {{Acceptable}} || {{Wanting}} || {{Evaluating}} || {{No}} || {{Deficient}} || {{Evaluating}} || {{Evaluating}} || {{Evaluating}} || {{Acceptable}} ||
|-
| matthewjablack || Atomic Finance || {{Prefer}} || {{Acceptable}} || {{Weak}} || {{Acceptable}} || {{Wanting}} || {{Evaluating}} || {{Acceptable}} || {{Wanting}} || {{Weak}} || [https://gist.github.com/matthewjablack/ada1794d8e66bcf6ba4175eeea54501c 📌]
|-
| moonsettler || LNhance || {{Prefer}} || {{Prefer}} || {{Prefer}} || {{Prefer}} || {{Wanting}} || {{Wanting}}<ref name="reardenvault"/> || {{Wanting}}<ref name="reardenvault"/> || {{Wanting}} || {{Weak}} || [https://gist.github.com/moonsettler/76654ca714fac03d9e08da3e47e98b98 📌]
|-
| Nick Hansen || Luxor || {{Prefer}} || {{Prefer}} || {{Evaluating}} || {{Evaluating}} || {{Prefer}} || {{Evaluating}} || {{Acceptable}} || {{Wanting}} || {{Weak}} ||
|-
| notasithlord || Hydra Host / Turing Games || {{Prefer}} || {{Prefer}} || {{Evaluating}} || {{Wanting}} || {{Acceptable}} || {{Evaluating}} || {{Prefer}} || {{Evaluating}} || {{Weak}} ||
|-
| Orkun Kılıç || Citrea || {{Acceptable}} || {{Wanting}} || {{No}} || {{No}} || {{Prefer}} || {{Evaluating}} || {{Deficient}} || {{Prefer}} || {{Weak}} || [https://gist.github.com/orkunkilic/c8e21920d52f9669daf9b8c5c86daa0c 📌]
|-
| Psifour || Taproot Wizards || {{Prefer}} || {{Prefer}} || {{Weak}} || {{Acceptable}} || {{Prefer}} || {{Deficient}} || {{Deficient}} || {{Weak}} || {{Weak}} || [https://gist.github.com/Psifour/6cba4b6f0fe0ca6dd8d1aa84c878f9ff 📌]
|-
| Paul Sztorc || Drivechain || {{Acceptable}} || {{Wanting}} || {{Weak}} || {{Wanting}} || {{Acceptable}} || {{Evaluating}} || {{Prefer}} || {{Deficient}} || {{Weak}} || [https://www.truthcoin.info/files/covenants-rationale/ 📌]
|-
| reardencode || LNHANCE || {{Prefer}} || {{Prefer}} || {{Acceptable}} || {{Prefer}} || {{Wanting}} || {{Wanting}}<ref name="reardenvault">Only one of CCV and VAULT should be implemented, as they enable nearly identical constructions</ref> || {{Wanting}}<ref name="reardenvault"/> || {{Deficient}} || {{No}} ||
|-
| Rob Hamilton || AnchorWatch || {{Prefer}} || {{Prefer}} || {{Wanting}} || {{Prefer}} || {{Wanting}} || {{Evaluating}} || {{Acceptable}} || {{Wanting}} || {{Weak}} ||
|-
| RobinLinus || Stanford / BitVM || {{No}} || {{Acceptable}} || {{Evaluating}} || {{Evaluating}} || {{No}} || {{Evaluating}} || {{Evaluating}} || {{Prefer}} || {{Weak}} ||
|-
| roujiamo || bitdollar || {{Weak}} || {{Acceptable}} || {{Evaluating}} || {{Wanting}} || {{Prefer}} || {{Weak}} || {{Deficient}} || {{Acceptable}} || {{Deficient}} ||
|-
| Simanta Gautam || Alpen Labs || {{Weak}} || {{Acceptable}} || {{Evaluating}} || {{Evaluating}} || {{Prefer}} || {{Weak}} || {{Deficient}} ||{{Prefer}} || {{Weak}} ||
|-
| Steven Roose || Second (Ark) || {{Prefer}} || {{Prefer}} || {{Evaluating}} || {{Deficient}} || {{Prefer}} || {{Acceptable}} || {{No}} || {{Prefer}} || {{Acceptable}} ||
|-
| Trey Del Bonis || Alpen Labs || {{No|No*}} || {{Prefer}} || {{Evaluating}} || {{Evaluating}} || {{Prefer}} || {{Evaluating}} || {{Evaluating}} || {{Prefer}} || {{Prefer}} || [https://gist.github.com/delbonis/14d1802cf4b90439552e61e4cade3a7d 📌]
|-
| xhliu || sCrypt || {{Weak}} || {{Acceptable}} || {{Evaluating}} || {{Wanting}} || {{Prefer}} || {{Weak}} || {{Deficient}} || {{Acceptable}} || {{Deficient}} ||
|-
| Yovela Luo || Fiamma || {{No}} || {{Evaluating}} || {{Evaluating}} || {{Evaluating}} || {{Acceptable}} || {{Evaluating}} || {{Evaluating}} || {{Prefer}} || {{Evaluating}} ||
|-
| ZmnSCPxj || C= || {{Wanting}} || {{Weak}} || {{Wanting}} || {{Wanting}} || {{Deficient}} || {{Evaluating}} || {{Deficient}} || {{Wanting}} || {{Wanting}} ||
|}
<references/>

Covenants support

2024-12-02T23:13:04Z

Matthewjablack: Add: matthewjablack

<big><big>This list is incomplete and under construction.</big></big>

{| class="wikitable"
| {{Evaluating}} || Not sure. Still evaluating the idea
|-
| {{No}} || Doesn't support (but might or might not go along with it with sufficient community support)
|-
| {{Deficient}} || Okay with the idea, but considers it to have insufficient community support
|-
| {{Weak}} || Better than nothing at all
|-
| {{Wanting}} || Positively likes the idea, but considers it to have insufficient community support
|-
| {{Acceptable}} || It is a workable solution
|-
| {{Prefer}} || The best option all things considered
|}

__TOC__

==Developers==

{| class="wikitable sortable"
! Developer
! Affiliation
! colspan="4" | LNHANCE
! OP_CAT
! OP_CCV
! OP_VAULT
! OP_TXHASH
! SIGHASH_APO
|-
!
!
! OP_CTV
! OP_CSFS
! OP_PAIRCOMMIT
! OP_INTERNALKEY
!
!
!
!
!
|-
| 1440000bytes || joinstr || {{Prefer}} || {{Acceptable}} || {{No}} || {{Acceptable}} || {{Deficient}} || {{Evaluating}}|| {{Acceptable}} || {{No}} || {{No}}
|-
| moonsettler || LNhance || {{Prefer}} || {{Prefer}} || {{Prefer}} || {{Prefer}} || {{Wanting}} || {{Wanting}} || {{Wanting}} || {{Wanting}} || {{Weak}}
|-
| matthewjablack || Atomic Finance || {{Prefer}} || {{Acceptable}} || {{Weak}} || {{Acceptable}} || {{Wanting}} || {{Evaluating}} || {{Acceptable}} || {{Weak}} || {{Weak}}
|}