Aprender

Descubre cómo usar Prueba de Existencia. Tutoriales, guías e historias detrás del proyecto.

Primeros Pasos

Create Your First Proof

No crypto wallet or technical background required — just a browser. This guide walks you through logging in with Google or Line, drawing a light trail on the 3D canvas, and recording it permanently on the blockchain. The whole process takes under 5 minutes. Standard Proof is free.

Will Your Digital Creation Disappear? Use Blockchain Proof of Existence to Record Your Presence Forever

12.8% of NFTs have already been permanently lost. Cloud storage is a rental model — stop paying and your work vanishes. This article explains how Proof of Existence uses Merkle Trees and Arweave to permanently preserve your creations, and how to create your first proof in 5 minutes for free.

Tutoriales

Choosing Your Proof Type: Standard vs Perpetual

Standard Proof is free and batches your trail on-chain daily with no NFT. Perpetual Proof mints an ERC-721 NFT instantly, writes data to Arweave, and costs $2–$20 depending on trail length. This guide explains the difference and how to mint using POL, TIME26, or unclaimed balance (gasless).

Historias

Why Proof of Existence?

Proof of Existence is a year-long collective art experiment running through 2026. Participants draw light trails on a shared 3D canvas, recorded on Polygon via daily batch settlement and stored permanently on Arweave. The canvas seals on January 1, 2027 — becoming a permanent digital archive.

Whitepaper

Read the full protocol specification