dido:public:ra:xapend:xapend.b_stds:defact:ethereum:eip:erc_1820
Differences
This shows you the differences between two versions of the page.
| Both sides previous revision Previous revision Next revision | Previous revision | ||
|
dido:public:ra:xapend:xapend.b_stds:defact:ethereum:eip:erc_1820 [2020/11/13 02:15] nick ↷ Page moved from dido:public:ra:xapend.stds:defact:ethereum:eip:erc_1820 to dido:public:ra:xapend:xapend.stds:defact:ethereum:eip:erc_1820 |
dido:public:ra:xapend:xapend.b_stds:defact:ethereum:eip:erc_1820 [2022/02/03 20:15] (current) 62.92.37.226 ↷ Links adapted because of a move operation |
||
|---|---|---|---|
| Line 1: | Line 1: | ||
| ==== EIP 1820: Pseudo-introspection Registry Contract ==== | ==== EIP 1820: Pseudo-introspection Registry Contract ==== | ||
| - | [[dido:public:ra:xapend.stds:defact:ethereum:eip| Return to Ethereum ERCs ]] | + | [[dido:public:ra:xapend:xapend.b_stds:defact:ethereum:eip| Return to Ethereum ERCs ]] |
| : **Note**: The following is an excerpt from the official Ethereum site. It is provided here as a convenience and is not authoritative. Refer to the original document as the authoritative reference. | : **Note**: The following is an excerpt from the official Ethereum site. It is provided here as a convenience and is not authoritative. Refer to the original document as the authoritative reference. | ||
| Line 13: | Line 13: | ||
| | Specification | [[http://eips.ethereum.org/EIPS/eip-1820#Specification]] | | | Specification | [[http://eips.ethereum.org/EIPS/eip-1820#Specification]] | | ||
| | Category | ERC | | | Category | ERC | | ||
| - | | Requires | [[dido:public:ra:xapend.stds:defact:ethereum:eip:erc_0165|165 ]], [[dido:public:ra:xapend.stds:defact:ethereum:eip:erc_0214|214]] | | + | | Requires | [[dido:public:ra:xapend:xapend.b_stds:defact:ethereum:eip:erc_0165|165 ]], [[dido:public:ra:xapend:xapend.b_stds:defact:ethereum:eip:erc_0214|214]] | |
| | Replaces | [[ http://eips.ethereum.org/EIPS/eip-820 |ERC 820]] | | | Replaces | [[ http://eips.ethereum.org/EIPS/eip-820 |ERC 820]] | | ||
| </table> | </table> | ||
| === Simple Summary === | === Simple Summary === | ||
| - | : //This standard defines a universal registry smart contract where any address (contract or regular account) can register which interface it supports and which smart contract is responsible for its implementation.// | + | : //This standard defines a universal registry [[dido:public:ra:xapend:xapend.a_glossary:s:smart_contract|smart contract]] where any address (contract or regular account) can register which [[dido:public:ra:xapend:xapend.a_glossary:i:interface|interface]] it supports and which smart contract is responsible for its implementation.// |
| - | : //This standard keeps backward compatibility with [[dido:public:ra:xapend.stds:defact:ethereum:eip:erc_0165| ERC165]].// | + | : //This standard keeps backward compatibility with [[dido:public:ra:xapend:xapend.b_stds:defact:ethereum:eip:erc_0165| ERC165]].// |
| === Abstract === | === Abstract === | ||
| Line 29: | Line 29: | ||
| : //This registry MAY be deployed on any chain and shares the same address on all chains.// | : //This registry MAY be deployed on any chain and shares the same address on all chains.// | ||
| - | : //Interfaces with zeroes (0) as the last 28 bytes are considered [[dido:public:ra:xapend.stds:defact:ethereum:eip:erc_0165|ERC165]] interfaces, and this registry SHALL forward the call to the contract to see if it implements the interface.// | + | : //Interfaces with zeroes (0) as the last 28 bytes are considered [[dido:public:ra:xapend:xapend.b_stds:defact:ethereum:eip:erc_0165|ERC165]] interfaces, and this registry SHALL forward the call to the contract to see if it implements the interface.// |
| - | : //This contract also acts as an [[dido:public:ra:xapend.stds:defact:ethereum:eip:erc_0165|ERC165]] cache to reduce gas consumption.// | + | : //This contract also acts as an [[dido:public:ra:xapend:xapend.b_stds:defact:ethereum:eip:erc_0165|ERC165]] cache to reduce [[dido:public:ra:xapend:xapend.a_glossary:g:gas|gas]] consumption.// |
| === Motivation === | === Motivation === | ||
| - | : //There have been different approaches to define pseudo-introspection in Ethereum. The first is [[dido:public:ra:xapend.stds:defact:ethereum:eip:erc_0165|ERC165]] which has the limitation that it cannot be used by regular accounts. The second attempt is [[ https://github.com/ethereum/EIPs/issues/672 |ERC672]] which uses reverse Ethereum Name Service (ENS)(( | + | : //There have been different approaches to define pseudo-introspection in [[dido:public:ra:xapend:xapend.a_glossary:e:ethereum|Ethereum]]. The first is [[dido:public:ra:xapend:xapend.b_stds:defact:ethereum:eip:erc_0165|ERC165]] which has the limitation that it cannot be used by regular accounts. The second attempt is [[ https://github.com/ethereum/EIPs/issues/672 |ERC672]] which uses reverse Ethereum Name Service (ENS)(( |
| - | Ethereum Name Servie, [[https://ens.domains/]] | + | Ethereum Name Service, [[https://ens.domains/]] |
| )). Using reverse ENS has two issues. First, it is unnecessarily complicated, and second, ENS is still a centralized contract controlled by a ''multisig''. This ''multisig'' theoretically would be able to modify the system.// | )). Using reverse ENS has two issues. First, it is unnecessarily complicated, and second, ENS is still a centralized contract controlled by a ''multisig''. This ''multisig'' theoretically would be able to modify the system.// | ||
dido/public/ra/xapend/xapend.b_stds/defact/ethereum/eip/erc_1820.1605251726.txt.gz · Last modified: 2020/11/13 02:15 by nick
