Alternativas
Como o registo temporal em blockchain se compara às formas habituais de provar que um documento existia — e quando cada uma faz sentido.
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An Alternative to Copyright Registration
Looking for an alternative to copyright registration? A blockchain timestamp gives instant, low-cost dated proof you created your work — a complement to copyright.gov.
Ler maisA Blockchain Alternative to DocuSign
A blockchain alternative to DocuSign for proof, not signatures. Record a tamper-proof, independently verifiable timestamp that a document existed and is unchanged.
Ler maisAn Alternative to an Online Notary
An alternative to an online notary for proving a document existed. A blockchain timestamp is a digital notary — no appointment, no webcam, independently verifiable.
Ler maisAn Alternative to WGA Registration
An alternative to WGA registration for screenwriters. A blockchain timestamp creates the same dated proof your script existed — permanent, and for any work.
Ler maisA Real Alternative to Poor Man's Copyright
The 'poor man's copyright' — mailing yourself your work — doesn't hold up. A blockchain timestamp is the real, tamper-proof alternative for dated proof.
Ler maisAn alternative to OpenTimestamps
OpenTimestamps is free, open source and excellent. Here is honestly when it is the right choice, and when a managed Ethereum timestamp with a certificate suits you better.
Ler maisAn alternative to OriginStamp
OriginStamp is an established timestamping provider aimed at API integration and enterprise. Here is how it compares if you just need to timestamp a document.
Ler maisProve-o na blockchain
Registe qualquer ficheiro e obtenha um certificado inalterável e vitalício de que ele existia hoje. O seu ficheiro nunca sai do seu navegador.