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DFZ Labs Announces Coldlink: World’s First Universal Verification Tool

3 min readMar 25, 2025

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DFZ Labs today announced Coldlink.xyz, a breakthrough for all blockchain users, and the future of digital asset ownership.

Through Coldlink, for the first time ever it is possible for a user to ‘coldlink’ any blockchain address to any other blockchain address, username or unique identifier across all of web2, web3 and even irl. This includes but is not limited to all L1s, L2s, L3s, NFC chips, gaming usernames, social media handles, concert ticket numbers, secret code words, PO boxes and more.

The process is wallet agnostic and requires no smart contract approvals, blind signing or website connection to complete the coldlink — creating a process that is easier, faster, cheaper, and more secure than any other delegation or verification service available.

“Through Coldlink we have unlocked the interoperability and freedom of movement across the entire digital space that we had all hypothesized in 2021 during the boom of NFTs. We can now bring the value of digital assets with us across all of the spaces we inhabit. Large scale, cross-chain drops can be executed easily without risking any assets, token-gated experiences and events can be facilitated by anyone and accessed without risk or KYC, perks and rewards can now flow between web3 and web2 platforms easily with little to no infrastructure change required on the web2 side. This is the start of a new era, the merging of web2 and 3 has officially begun. There are an incredible amount of features to this that we will continue to announce in the coming beta rollout, that will allow our entire industry to build more efficiently towards a fully blockchain-integrated future.” Betty, CEO DFZ Labs

Coldlink’s Official Mascot, ‘Linki’

DFZ Labs has been working on Coldlink since 2022, having originally hinted at it with a cryptic illustration found in an early roadmap for Deadfellaz.

Roadmap from Deadfellaz 2022 referencing Coldink

The company originally intended on creating a safe and interoperable verification system to allow their community to access their gaming developments without needing to delegate or connect their valuables to anything — quickly discovering the industry level problems it universally solved. Coldlink.xyz is currently in beta phase — allowing coldlinks to be created from Ethereum or Solana, to Ethereum or Solana using any ETH/SOL wallet, with new L1, L2 & App/Dapp integrations rolling out weekly.

Over 150+ top projects, platforms and creators are committed to beta test the application’s advanced private custom integrations, with use ranging from small community events, to large scale cross-chain campaigns. This group includes industry leaders such as Punks DAO, NFC Lisbon, Seedphrase, A Kid Called Beast, Deadfellaz and many more.

DFZ Labs will integrate Coldlink into all brands under the umbrella, including Deadfellaz and their highly anticipated TCG, Death Touch — where it will be used for token gating access to alpha keys and exclusive content.

If you are a developer wishing to try the API, go to Coldlink.xyz

About Coldlink
Coldlink is the world’s only universal verification and delegation tool — linking digital assets to anything, anywhere. http://Coldlink.xyz is committed to the mission of creating a completely interoperable digital and physical landscape, the evolution and adoption of digital assets, and the progression of secure blockchain technology and cryptocurrency.

About DFZ Labs
DFZ Labs is pioneering the convergence of blockchain technology with storytelling, art and entertainment to create products and experiences that redefine the relationship between community and brand. DFZ Labs has a focus on future technology creation, digital identity and creator empowerment. DFZ includes http://Coldlink.xyz, Deadfellaz, DFZ Gaming, and the upcoming TCG, codenamed ‘Death Touch’.

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Deadfellaz
Deadfellaz

Written by Deadfellaz

Undead Digital Collectables & Gaming. Created by DFZ Labs.

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