Contract Address Details

0xB7D1680419cE39a7428E6CdEf7164054e5928963

Creator: 0x827fa7–80c0d9 at 0x6a80dd–eef3d0

Balance: 0 Berg

Tokens: Fetching tokens... Error trying to fetch balances.

Transactions: 3 Transactions

Transfers: 0 Transfers

Gas Used: 467,751

Last Balance Update: 28643195

Transactions Internal Transactions Coin Balance History Logs Code Read Contract Write Contract

Minimal Proxy Contract for 0x057509d22e54dbfeb991a00ad6136eaf0373f488.
EIP-1167 - minimal bytecode implementation that delegates all calls to a known address

Contract name:: Publication
Optimization enabled: false

Compiler version: v0.8.12+commit.f00d7308

Verified at: 2025-02-21T18:28:21.599709Z

Publication.sol

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// SPDX-License-Identifier: GPL-3.0
pragma solidity ^0.8.12;
import "./Editor.sol";
import "./Identity.sol";
import "./HitchensUnorderedAddressSet.sol";
import "./OwnableUpgradeable.sol";
// Decentral Publication Contracts v1.0 (contracts/Publication.sol)
/** @title Contract for one specific publication which is owned by the publication's author */
contract Publication is OwnableUpgradeable {
    using HitchensUnorderedAddressSetLib for HitchensUnorderedAddressSetLib.Set;
    // Different roles an endorser can have
    enum EndorserRole{ NONE, READER, SUPERVISOR, EXAMINER }
    // Different states a publication can have
    enum PublicationState{ NONE, SUBMITTED, PUBLISHED, RETRACTED }
    struct Endorsement {
        bool exists;
        string document;
        EndorserRole role;
    }
    // Version of the publication contract
    uint8 public constant version = 1;
    // List of endorsers of the publication
    mapping(address => Endorsement) public endorsers;
    HitchensUnorderedAddressSetLib.Set internal endorsersSet;
    // Identifier of the publishing journal
    uint8 public journal;
    // File hashes for the published document and it's meta data
    string public document;
    string public metadata;
    // State of the publication process
    PublicationState public state;
    // Address of the editor proxy contract
    Editor public editorProxy;
    // Address of the identity proxy contract
    Identity public identityProxy;
    event LogNewPublication(address sender, string document, string metadata, PublicationState state);
    event LogNewEndorsement(address sender, string document, string comment);
    event LogUpdateEndorserRole(address sender, address endorser, string document, EndorserRole oldRole, EndorserRole newRole);
    event LogUpdateEndorsementDocument(address sender, address endorser, string oldDocument, string newDocument);
 
 
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Contract ABI

[{"type":"event","name":"LogEndorsementRevocation","inputs":[{"type":"address","name":"sender","internalType":"address","indexed":false},{"type":"address","name":"endorser","internalType":"address","indexed":false},{"type":"string","name":"document","internalType":"string","indexed":false},{"type":"string","name":"comment","internalType":"string","indexed":false}],"anonymous":false},{"type":"event","name":"LogNewEndorsement","inputs":[{"type":"address","name":"sender","internalType":"address","indexed":false},{"type":"string","name":"document","internalType":"string","indexed":false},{"type":"string","name":"comment","internalType":"string","indexed":false}],"anonymous":false},{"type":"event","name":"LogNewPublication","inputs":[{"type":"address","name":"sender","internalType":"address","indexed":false},{"type":"string","name":"document","internalType":"string","indexed":false},{"type":"string","name":"metadata","internalType":"string","indexed":false},{"type":"uint8","name":"state","internalType":"enum Publication.PublicationState","indexed":false}],"anonymous":false},{"type":"event","name":"LogPublicationPublished","inputs":[{"type":"address","name":"sender","internalType":"address","indexed":false},{"type":"string","name":"document","internalType":"string","indexed":false},{"type":"string","name":"metadata","internalType":"string","indexed":false}],"anonymous":false},{"type":"event","name":"LogPublicationRetraction","inputs":[{"type":"address","name":"sender","internalType":"address","indexed":false},{"type":"string","name":"comment","internalType":"string","indexed":false}],"anonymous":false},{"type":"event","name":"LogUpdateEndorsementComment","inputs":[{"type":"address","name":"sender","internalType":"address","indexed":false},{"type":"address","name":"endorser","internalType":"address","indexed":false},{"type":"string","name":"document","internalType":"string","indexed":false},{"type":"string","name":"comment","internalType":"string","indexed":false}],"anonymous":false},{"type":"event","name":"LogUpdateEndorsementDocument","inputs":[{"type":"address","name":"sender","internalType":"address","indexed":false},{"type":"address","name":"endorser","internalType":"address","indexed":false},{"type":"string","name":"oldDocument","internalType":"string","indexed":false},{"type":"string","name":"newDocument","internalType":"string","indexed":false}],"anonymous":false},{"type":"event","name":"LogUpdateEndorserRole","inputs":[{"type":"address","name":"sender","internalType":"address","indexed":false},{"type":"address","name":"endorser","internalType":"address","indexed":false},{"type":"string","name":"document","internalType":"string","indexed":false},{"type":"uint8","name":"oldRole","internalType":"enum Publication.EndorserRole","indexed":false},{"type":"uint8","name":"newRole","internalType":"enum Publication.EndorserRole","indexed":false}],"anonymous":false},{"type":"event","name":"LogUpdatePublicationDocument","inputs":[{"type":"address","name":"sender","internalType":"address","indexed":false},{"type":"string","name":"oldDocument","internalType":"string","indexed":false},{"type":"string","name":"newDocument","internalType":"string","indexed":false},{"type":"string","name":"comment","internalType":"string","indexed":false}],"anonymous":false},{"type":"event","name":"LogUpdatePublicationMetadata","inputs":[{"type":"address","name":"sender","internalType":"address","indexed":false},{"type":"string","name":"oldMetadata","internalType":"string","indexed":false},{"type":"string","name":"newMetadata","internalType":"string","indexed":false},{"type":"string","name":"comment","internalType":"string","indexed":false}],"anonymous":false},{"type":"event","name":"OwnershipTransferred","inputs":[{"type":"address","name":"previousOwner","internalType":"address","indexed":true},{"type":"address","name":"newOwner","internalType":"address","indexed":true}],"anonymous":false},{"type":"function","stateMutability":"view","outputs":[{"type":"string","name":"","internalType":"string"}],"name":"document","inputs":[]},{"type":"function","stateMutability":"view","outputs":[{"type":"address","name":"","internalType":"contract Editor"}],"name":"editorProxy","inputs":[]},{"type":"function","stateMutability":"nonpayable","outputs":[],"name":"endorse","inputs":[{"type":"string","name":"_identity","internalType":"string"},{"type":"string","name":"_comment","internalType":"string"}]},{"type":"function","stateMutability":"view","outputs":[{"type":"bool","name":"exists","internalType":"bool"},{"type":"string","name":"document","internalType":"string"},{"type":"uint8","name":"role","internalType":"enum Publication.EndorserRole"}],"name":"endorsers","inputs":[{"type":"address","name":"","internalType":"address"}]},{"type":"function","stateMutability":"view","outputs":[{"type":"address","name":"","internalType":"contract Identity"}],"name":"identityProxy","inputs":[]},{"type":"function","stateMutability":"nonpayable","outputs":[],"name":"initialize","inputs":[{"type":"address","name":"_owner","internalType":"address"},{"type":"string","name":"_document","internalType":"string"},{"type":"string","name":"_metadata","internalType":"string"},{"type":"string","name":"_identity","internalType":"string"},{"type":"address","name":"_editorProxy","internalType":"contract Editor"},{"type":"address","name":"_identityProxy","internalType":"contract Identity"},{"type":"uint8","name":"_journal","internalType":"uint8"}]},{"type":"function","stateMutability":"view","outputs":[{"type":"uint8","name":"","internalType":"uint8"}],"name":"journal","inputs":[]},{"type":"function","stateMutability":"view","outputs":[{"type":"string","name":"","internalType":"string"}],"name":"metadata","inputs":[]},{"type":"function","stateMutability":"view","outputs":[{"type":"address","name":"","internalType":"address"}],"name":"owner","inputs":[]},{"type":"function","stateMutability":"nonpayable","outputs":[],"name":"publish","inputs":[]},{"type":"function","stateMutability":"nonpayable","outputs":[],"name":"renounceOwnership","inputs":[]},{"type":"function","stateMutability":"nonpayable","outputs":[],"name":"retractPublication","inputs":[{"type":"string","name":"_comment","internalType":"string"}]},{"type":"function","stateMutability":"nonpayable","outputs":[],"name":"revokeEndorsement","inputs":[{"type":"string","name":"_comment","internalType":"string"}]},{"type":"function","stateMutability":"nonpayable","outputs":[],"name":"revokeEndorsementExt","inputs":[{"type":"address","name":"_endorser","internalType":"address"},{"type":"string","name":"_comment","internalType":"string"}]},{"type":"function","stateMutability":"view","outputs":[{"type":"uint8","name":"","internalType":"enum Publication.PublicationState"}],"name":"state","inputs":[]},{"type":"function","stateMutability":"nonpayable","outputs":[],"name":"transferOwnership","inputs":[{"type":"address","name":"newOwner","internalType":"address"}]},{"type":"function","stateMutability":"nonpayable","outputs":[],"name":"updateDocument","inputs":[{"type":"string","name":"_document","internalType":"string"},{"type":"string","name":"_comment","internalType":"string"}]},{"type":"function","stateMutability":"nonpayable","outputs":[],"name":"updateEndorsementComment","inputs":[{"type":"string","name":"_comment","internalType":"string"}]},{"type":"function","stateMutability":"nonpayable","outputs":[],"name":"updateEndorsementCommentExt","inputs":[{"type":"address","name":"_endorser","internalType":"address"},{"type":"string","name":"_comment","internalType":"string"}]},{"type":"function","stateMutability":"nonpayable","outputs":[],"name":"updateEndorsementDocument","inputs":[]},{"type":"function","stateMutability":"nonpayable","outputs":[],"name":"updateEndorserRole","inputs":[{"type":"address","name":"_endorser","internalType":"address"},{"type":"uint8","name":"_role","internalType":"enum Publication.EndorserRole"}]},{"type":"function","stateMutability":"nonpayable","outputs":[],"name":"updateMetadata","inputs":[{"type":"string","name":"_metadata","internalType":"string"},{"type":"string","name":"_comment","internalType":"string"}]},{"type":"function","stateMutability":"view","outputs":[{"type":"uint8","name":"","internalType":"uint8"}],"name":"version","inputs":[]}]

Contract Creation Code

Verify & Publish

0x3d602d80600a3d3981f3363d3d373d3d3d363d73057509d22e54dbfeb991a00ad6136eaf0373f4885af43d82803e903d91602b57fd5bf3

Deployed ByteCode

0x363d3d373d3d3d363d73057509d22e54dbfeb991a00ad6136eaf0373f4885af43d82803e903d91602b57fd5bf3