Work · alternatives · 2026

24 alternatives to Copyright Registration - SecureAuthor

Protect & prove your creations with SecureAuthor

Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes.

1
BlockRight▲102
Decentralized copyright registration platform
2019 · its alternatives →
2
Autoproof▲247
Protect your company codebase
2023 · autoproof.dev · its alternatives →
3
Autoproof for Startups▲139
Automatic code copyright protection, secure startup's future
2023 · autoproof.dev · its alternatives →
4
keychains.dev▲177
Hi HN — I’m a heavy OpenClaw user and, like many others, I’ve been thinking about how to give these new “unleashed” agents secure access to my accounts. Agents need API access to be useful. But API keys are long-lived secrets. And agents are not secure environments. So I built something for myself that quickly turned into a product: keychains.dev. The idea is simple: agents never see raw credentials. With Keychains.dev: • Agents make API calls via a drop-in replacement for curl or JavaScript’s fetch() • They use template variable names instead of embedding credentials • The request is…
Feb 2026 · keychains.dev · its alternatives →
5
Claimby▲107
Free legally-valid timestamps for your files, ideas & art.
2018 · claimby.com · its alternatives →
6
Proof.ink▲100
Proven immutable data stored on the Steem blockchain
2019 · proof.ink · its alternatives →
7
Blocknify▲71
Sign sensitive documents without sacrificing your privacy.
2018 · its alternatives →
8
Company Advisory verification by SpringRole▲175
Verify ICO advisors on the Blockchain
2018 · its alternatives →
9
Blockusign▲93
Secure Document Signing & Verification Powered by Blockchain
2018 · blockusign.co · its alternatives →
10
VerifiedCreators▲87
Non-KYC Identity Verification Platform for Creators
2021 · verifiedcreators.io · its alternatives →
11
Prototype for ETH Signing for endorsing Wikipedia updates▲30
Wikipedia suffers from vandalism. We built a prototype for making endorsement from cryptographically signed signature using Ethereum wallet (e.g. MetaMask)
2023 · loom.com · its alternatives →
12
FactomAuthorize▲69
Protect your work on the blockchain
2018 · its alternatives →
13
Cryptibles▲97
Create and share blockchain-tied digital collectibles.
2017 · cryptibles.com · its alternatives →
14
DCP▲104
Give your AI agents encrypted permission and keys
May 2026 · dcpagent.com · its alternatives →
15
Woleet▲73
Bitcoin-anchored proof that documents are authentic
May 2026 · woleet.io · its alternatives →
16
LockChain▲10
Immutable Identity and Data Verification on Bitcoin
2024 · play.google.com · its alternatives →
17
Verify▲78
Add unlockable content to NFTs in seconds
2022 · diamondhandshotel.com · its alternatives →
18
Walletsy▲67
Proof of ownership made easy
2022 · its alternatives →
19
Signed Pages▲75
A browser extension to verify the authenticity of websites
2018 · github.com · its alternatives →
20
Tokenhound▲64
Prove NFT ownership online and offline
2022 · tokenhound.xyz · its alternatives →
21
Arkiv▲67
EU AI Act compliance system built for design agencies
May 2026 · arkived.io · its alternatives →
22
Protected.design▲6
Blockchain-based proof of design existence and ownership
2018 · its alternatives →
23
signyourpdf▲12
Secure PDF signatures with blockchain. Fast & reliable.
2025 · signyourpdf.net · its alternatives →
24GA
Get a verifiable human proof seal for your content▲13
Get a unique seal and url that is verifiable. Display a unique badge next to your content that proves there is a human behind the content.
2023 · humanproved.com · its alternatives →

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Ranked by how close each launch is in meaning, then by votes. Prices were read from each product’s own site when checked and can change. Refine with your own description →