OptimismOptimism PBC
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TProofTProof.io
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Related Products
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About
The new scalability stack for Ethereum. Instant transactions and scalable smart contracts. Optimism is a Public Benefit Corporation (PBC): a for-profit corporation intended to produce a public benefit and operate in a responsible and sustainable manner. This means that we are obligated to balance the pecuniary interests of our stockholders with the best interests of those materially affected by our conduct, as well as a specific "public benefit charter" we incorporated with. The specific public benefit purpose of the Company is to enhance and enshrine fair access to public goods on the internet through the development of open source software. This charter represents our pledge to the Ethereum community to uphold its values by producing infrastructure which promotes the growth and sustainability of an ecosystem of public goods.
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About
Create Decentralized Proof of Timestamp: Ethereum-based certifications for digital content existing prior a certain point in time.
TProof is studied to support any amount of certification, as it's primarily based on two mainstream platforms: Ethereum and Arweave. Ethereum is where the certification happens, storing the hash of your file at a given timestamp. That combination is represented in the form of an NFT, free to move and trade as you with. Arweave is where you can optionally upload your file, making it public (and eternal). This step is optional, and suits those use cases where you want not just the hash, but also the file to be visible all over the world.
Either you are a company, or a Web3 project that needs to generate a cryptographic proof around a digital content, you can integrate our Smart Contract.
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Platforms Supported
Windows
Not Supported
Mac
Not Supported
Linux
Not Supported
Cloud
Supported
On-Premises
Not Supported
iPhone
Not Supported
iPad
Not Supported
Android
Not Supported
Chromebook
Not Supported
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Platforms Supported
Windows
Not Supported
Mac
Not Supported
Linux
Not Supported
Cloud
Supported
On-Premises
Not Supported
iPhone
Not Supported
iPad
Not Supported
Android
Not Supported
Chromebook
Not Supported
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Audience
Blockchain developers that want to scale Ethereum
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Audience
Users that want to create a blockchain-based certification for digital content existing prior to a certain point in time
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Support
Phone Support
Not Supported
24/7 Live Support
Not Supported
Online
Not Supported
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Support
Phone Support
Not Supported
24/7 Live Support
Not Supported
Online
Supported
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API
Offers API
Not Supported
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API
Offers API
Not Supported
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Screenshots and Videos |
Screenshots and Videos |
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Pricing
No information available.
Free Version
Not Supported
Free Trial
Not Supported
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Pricing
0.01Ξ hash-only
0.01Ξ (~10$) hash-only (no public file available)
0.06 Ξ (~60$) hash-with-file (public file available forever)
Free Version
Not Supported
Free Trial
Supported
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Reviews/
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Reviews/
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Training
Documentation
Supported
Webinars
Not Supported
Live Online
Not Supported
In Person
Not Supported
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Training
Documentation
Supported
Webinars
Not Supported
Live Online
Not Supported
In Person
Not Supported
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Company InformationOptimism PBC
Founded: 2019
United States
optimism.io
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Company InformationTProof.io
Founded: 2021
Switzerland
tproof.io
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Alternatives |
Alternatives |
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Categories |
Categories |
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Integrations
Ethereum
Supported
Arweave
Not Supported
ChainAnalyzer
Supported
Cregis
Supported
Crypto Backoffice
Supported
DEX Screener
Supported
Exponential DeFi
Supported
Frame Wallet
Supported
FxWallet
Supported
Hemi
Supported
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Integrations
Ethereum
Supported
Arweave
Supported
ChainAnalyzer
Not Supported
Cregis
Not Supported
Crypto Backoffice
Not Supported
DEX Screener
Not Supported
Exponential DeFi
Not Supported
Frame Wallet
Not Supported
FxWallet
Not Supported
Hemi
Not Supported
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