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Sell your NFTs on Ebay!

TOKENS (NFT) BLOCKCHAIN<br />Sell your NFTs on Ebay!

Do you create and sell digital art? And you would like to create non-fungible NFT tokens in order to make sales on the networks using Binance coin BNB, Bitcoin CFD, Ether ETH or a traditional currency? Artcertificate allows you to create tokens by including the digital signature of your work, a certificate of authenticity or a rights license. You can then freely sell this token and change the owner number after the sale to transfer ownership of the digital work.


1) Register on Artcertificate (it's free with 1 certificate offered). When creating the account, you must select the option: 'Professional' which will allow you to access the blockchain tokens.

2) Create a blockchain token, 3 options appear on the top menu:
- New token (for digital art)
- New license token (to attach a license to operate)
- New token contract (to attach an assignment contract)

3) Select 'New token', this is the simplest option which allows you to create a non-fungible token by attaching a digital artwork (photo or video) and an accompanying document (certificate of authenticity, rights license, assignment agreement etc). A digital signature of these files will be integrated into the token in order to legally guarantee the link between the token and the work. An option allows you to indicate the address of your cryptocurrency wallet (or that of your buyer) in order to define the ownership of the token, otherwise, the tokens are registered with Artcertificate as the owner, but can be transferred later to another owner. Validate the form after filling in the different fields.

4) Request Blockchain registration a new option appears in order to proceed with the registration on the blockchain, check and validate the request. An express request is sent to Artcertificate to proceed with the operation. An option allows you to indicate the address of your cryptocurrency wallet (or that of your buyer) in order to define the ownership of the token, otherwise, the tokens are registered with Artcertificate as the owner, but can be transferred later to another owner.

5) Artcertificate manually checks that all elements are correct and proceeds with the registration on the blockchain as soon as possible depending on the cryptocurrency price and the availability of the Blockchain network.

6) You receive a confirmation email with a link to your token (which also appears on your pdf certificate), as well as links to the original files of your artwork and accompanying document. These files are kept on the Artcertificate server, but the artist must also keep them on a disk or a cloud in order to be completely autonomous from Artcertificate.


The 'licence' and 'contract' options allow you to create these documents online by integrating the buyer's details; these procedures require more attention and reflection, as they imply legal rigour for the seller, Artcertificate helps you to draw up these documents, but a check by a legal advisor is always advisable.

Artcertificate is the only organisation that integrates all the above information into these tokens thus guaranteeing the legal value of each registration on the blockchain.

We draw the attention of artists to the free or low-cost solutions currently available on the market which do not offer any legal guarantee as to the inviolability, readability and perreintity of their records. These tokens only contain a reference pointing to an external URL that in no way guarantees the risks of alteration or loss of the recorded data; they are nevertheless used by some sellers, but they are based solely on the mutual trust of the contracting parties and in no way on a legal reality as to its relationship with the original work and the certification of authenticity.


We have just created a non-fungible token that represents your digital work, notably by integrating the digital signature of the 'photo or video' files of the work and the annexed document, the process used brings the proof in a court of law of the uniqueness of the token and its attachment to the work.

As of Tuesday, May 11, 2021, NFTs are available for auction on eBay, following the same process as physical items. https://www.ebay.com


All that remains is to assign the token to a new owner:

- When creating the token, you can directly indicate the address of your buyer's crypto wallet, in which case ownership is directly assigned to the buyer. If you did not indicate an address at the time of creation, the token ownership is automatically attributed to Artcertificate, and you will be able to change this address with that of your buyer at the moment you wish, you will just have to follow the procedure indicated by Artcertificate.


Yes, the artwork can be sold and pass from one owner to another, it will suffice for this that the owner of the artwork reallocates the token to a new owner, this operation is done outside Artcertificate, directly on the cryptocurrency wallet, in complete independence and confidentiality. The payment of the work is carried out from third party to third party in complete freedom in compliance with the rules of commerce, the technical change of the owner being done at the time decided by the parties.


Directly no, because these platforms have their own logic of registration of tokens, which, if they allow the purchase and sale of tokens mainly based on the mutual trust of the actors, do not always guarantee legally the relations between the token and the work (the relations via urls do not constitute legal proof).

Artcertificate has chosen to integrate all the information of the work giving the legal proof that the token is indeed linked to a physical or digital work, leaving the owners and buyers free to sell these tokens. These tokens are then entrusted to the owner who is free to dispose of them.

Therefore, the sale of physical or digital works in the form of tokens are possible on all sales platforms that accept tokens as representing dematerialized art, leaving it up to the sellers to make the change of ownership of the tokens, just as they would do by sending their physical works to the buyers.

Artcertificate brings with the blockchain an easily accessible technological innovation by combining the functions of the artist's signature, the traditional certificate of authenticity, the secure digital identity and the blockchain. Professionals, galleries, auction houses, museums and art market experts can now easily register on the Blockchain the artworks they sell, exhibit or appraise on behalf of their clients.


A non-fungible token (NFT) is a special type of cryptographic token that represents something unique; non-fungible tokens are therefore not interchangeable.

Non-fungible tokens are used to enable verification of verifiable digital rarity, as well as digital ownership and interoperability of assets across multiple platforms. NFTs are used in several specific applications that require unique digital items such as crypto art (rare art), crypto collectibles and crypto games.

Crypto-wallet - A crypto-wallet is an application or hardware device that allows individuals to store and retrieve digital assets. Example: Metamask.

Wallet address - Your wallet address is unique. It is the address that people will use when sending cryptocurrencies or NFTs to your crypto wallet.

For more information, contact Artcertificate.

The certificate of authenticity

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When artists sell their work, they must provide a Certificate of Authenticityin order to be more professional and give all the guarantees to the buyer. A Certificate of Authenticity is essential for the attribution of a work.

Without a Certificate of Authenticity, it's impossible to determine the artwork's origin or to attribute it to an artist. The only value it has will depend on its size, the technique, the materials, and the subject represented.

A Certificate of Authenticity is the key to the successful sale of your works. You must provide a Certificate of Authenticity to the buyer (even if he or she does not ask for one) along with the invoice.

Without a Certificate of Authenticity, most doors will remain closed; no estimate, no transaction. A Certificate of Authenticity is mandatory to establish that a work of art is authentic and has been created by the Artist.

No mention in a raisonné catalog about the financial value of the artwork. Without a Certificate of Authenticity, it's impossible to evaluate the artwork, its only value depends on its size, its technique, the materials used and the subject represented.

What is a Certificate of Authenticity?

A Certificate of Authenticity is a document that is used to attribute a painting, sculpture or photograph to an artist. Important: an invoice cannot serve as a Certificate of Authenticity.

What is the value of a Certificate of Authenticity?

The value of a Certificate of Authenticity depends on the authority of the person writing it, if he or she is recognized by all professionals as the most competent for this subject or artist at the time the certificate is written.

What is the purpose of a Certificate of Authenticity?

Requesting and getting a Certificate of Authenticity allows collectors to:

1. Establish the identity and authenticity of the artwork of art
2. Keep a record of the origin of the acquired artwork
3. Quickly assess its value over time, especially if the artist is or becomes popular
4. To guarantee the authenticity and value of the artwork when it is resold

Providing a Certificate of Authenticity allows artists to:

5. Ensure the authenticity of their creation
6. Facilitate the future of the artwork and its identification
7. Offer a valuable service to your buyers
8. Build credibility within your community

Artcertificate's Blockchain

Certificat Blockchain

Artcertificate allows artists and professionals to create and register certificates of authenticity which will then be included in the Blockchain on the Ethereum network. A specific option allows the transfer of any certificate to the Blockchain with one click.

What is: Artcertificate Blockchain?

It's a fully managed Blockchain registration service that facilitates the creation and management of a scalable network of blockchain and distributed registry technologies used for COA Certificates of Authenticity. All COA's can be registered on the blockchain with one click and get a certificate of authenticity on Artcertificate's Blockchain (COABC).

Decentralized management:
A blockchain allows Artcertificate to create COA certificate of authenticity records where different members of the network can check the authenticity of the records without the need for a reliable central authority (Control is done outside of Artcertificate). Each party, known as a member, has a peer node in the network.

Artcertificate Blockchain uses a reputable block chain framework.

Ethereum is perfect for highly distributed block chain networks, where the transparency of data from all members is important and allows all participants in the network to independently verify the activity of every member. Ethereum also allows us to join a public Ethereum block chain network.

The register is decentralized and managed by an Ethereum blockchain that is shared among the members. The control of the registrations is independent from Artcertificate. The registration of the COA is made following the specific request of the applicant.

Certificat Blockchain



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