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Author Topic: [ANN] Firo (FIRO) - Implementing ZKP privacy without trusted setup  (Read 663326 times)
This is a self-moderated topic. If you do not want to be moderated by the person who started this topic, create a new topic. (2 posts by 1+ user deleted.)
wwoldemar
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July 22, 2020, 07:09:05 PM
 #7641

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Zcoin v14.0.3 and Zcoin Client 1.1.1 has been released!

This version is primarily a maintenance and bug fix release but is highly recommended especially for Znodes as there are times a low ‘maxconnections’ can result in PoSe bans. It also completely drops pre core-14 nodes off the network to reduce syncing delays.

Read more - https://zcoin.io/zcoin-v14-0-3-and-zcoin-client-1-1-1-release/

Download - https://zcoin.io/get-zcoin/


CLI Znode command is NOT fixed!
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July 24, 2020, 11:24:35 AM
 #7642

Zcoin Update 24 July 2020

An update on what has been going on recently in Zcoin, update on the Lelantus audit, Deterministic masternodes and more.

https://youtu.be/Lw37hHxVB2s

Firo: Implementing Lelantustechnology for financial privacy
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July 24, 2020, 12:11:55 PM
 #7643

If anyone has donated to the Lelantus audit fund and would like to be publicly acknowledged, please drop Zcoin's Community lead @Muggles a message on Telegram.

Firo: Implementing Lelantustechnology for financial privacy
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July 27, 2020, 07:48:04 PM
 #7644

Did you know you can buy Zcoin on Sequoir with the US Dollar? https://www.sequoir.com/

You can also swap any of the digital assets Sequoir supports for $XZC leveraging the lowest exchange fee for a swap service. #SwapPro

Firo: Implementing Lelantustechnology for financial privacy
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July 27, 2020, 08:00:17 PM
 #7645

Listen to Reuben Yap from Zcoin talk about security, privacy and regulation on The Core Podcast.

https://anchor.fm/thecorepod/episodes/My-Money--My-Problem--Dan-talks-with-Reuben-from-Zcoin-ehaa06

Firo: Implementing Lelantustechnology for financial privacy
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August 07, 2020, 01:49:43 AM
 #7646

Is there any way to pool stake this coin in the way Cobo wallet used to allow that?
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August 08, 2020, 05:51:25 PM
Merited by xandry (2)
 #7647

Is there any way to pool stake this coin in the way Cobo wallet used to allow that?

https://evonodes.com/pool/XZC
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August 12, 2020, 12:48:33 PM
 #7648

Is there any way to pool stake this coin in the way Cobo wallet used to allow that?

https://evonodes.com/pool/XZC

    Will that pool stake as little as 20 coins? thx
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August 13, 2020, 12:06:16 PM
 #7649



We are pleased to share the results of the Lelantus cryptographic library audit by Trail of Bits!

The audit was substantially funded by community donations from the Zcoin Crowdfunding System (ZCS) and the balance from the Zcoin Development Fund.

https://zcoin.io/lelantus-cryptographic-library-audit-results/

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August 19, 2020, 05:31:57 PM
 #7650

ZCoin wallet 0.14.0.4 is out !
It is a mandatory update.

Quote
Zcoin v0.14.0.4
@reubenyap reubenyap released this 21 hours ago

INSTRUCTIONS
As always, please backup your wallet prior to updating for safety!
This is an emergency mandatory release for users, exchanges, pools, miners and Znodes. Sigma is temporarily disabled but expected to be re-enabled soon.
If you are stuck on a block, please perform a reindex-chainstate.
Remember that many scammers will be out to offer help to you to help you migrate so don’t accept unsolicited private messages even if it appears from a trusted person (in fact none of the core team members will ever initiate a message to you first). We will also never send out private messages on wallet updates.

CHANGELOG
Resolve duplicate input bug and implemented blacklist. Disclosure will follow. #894
Temporary Sigma disable (will re-enable soon). Bug is not related to Sigma.
Set new addresss for development fund with new percentages. See here for details. #887

My favorite faucets to earn real free bitcoins/satoshis : Moon BitCoin and Bit Fun.
You want some free AltCoins ? It's here : BCH (Bitcoin Cash) Moon BitCoinCash - DASH (Dash) Moon Dash - DOGE (DogeCoin) Moon DogeCoin - LTC (LiteCoin) Moon LiteCoin.
You want some free LBC (Lbry Credits) ? My LBC invite : Lbry.tv - LBC (Lbry Credits).
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August 22, 2020, 07:31:45 AM
 #7651



Zcoin v0.14.0.5 Mandatory Update

This is a mandatory release for users, exchanges, pools, miners and Znodes and re-enables Sigma privacy transactions functionality. Please update before block 296900 (approximately 26 August 2020: 1:30 PM UTC).

Download: https://zcoin.io/get-zcoin/

Firo: Implementing Lelantustechnology for financial privacy
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August 26, 2020, 07:45:52 AM
 #7652

Should we enable spork functionality temporarily until Lelantus matures?

Poll at: https://forum.zcoin.io/t/should-we-enable-spork-functionality-temporarily-until-lelantus-matures/835

TLDR:
Should we give core team temporary ability to turn off and on features like Lelantus, chainlocks and instant send? Proposed one year period from activation of feature.

Longer explanation:
Sporks allow for the developers to turn off and on certain features of the chain. They are a point of centralization but they also act as ‘emergency brakes’ where things like Lelantus or chainlocks can be turned off. How this works is meaning the core team can issue a special command on the chain that will signal the rest to turn off certain features such as Lelantus.

Chainlocks protect the chain against 51% attacks and also prevents re-organizations past one block. This in normal circumstances is very beneficial but it also makes it extremely hard to stop an attack quickly.

This is because while attacks with PoW can be mitigated by just coordinating with the majority of the pools, chainlocks means if we were to deploy any emergency fixes, they need to be done by both pools and Znodes which is practical

Similarly while Lelantus is still new, while we have undergone audits, it might be beneficial to have a safety lock for a period of time so that we can address issues immediately.

Having a temporary disable of instant send (when implemented) would also be beneficial in the face of attacks.

We can set for this ‘master key’ to automatically expire after a period of one year from the time of activation.

This feature will add about 2 weeks on development time and testing but given the cutting edge nature of the tech, it may be prudent to have some temporary emergency measures especially given the recent scare.

Firo: Implementing Lelantustechnology for financial privacy
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August 27, 2020, 08:18:11 AM
 #7653

In the  block explorer page, it says there are 11 064 135.18 ZCOINs now in circulation? Is that accurate? Is there any fakecoins mint by the last bug?
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August 31, 2020, 03:41:10 PM
 #7654



Reuben Yap, Zcoin's Project Steward will be a panelists on CryptoMondaysVR discussing "The future of money beyond 2020"

The Fireside Chat will done over VR and livestreamed on YouTube. The meetup will be at 7:30pm EST (About 8 hours away from this posting)

RSVP on Meetup: https://www.meetup.com/cryptomondaysnyc/events/mkpprrybclbpc/

Youtube: https://www.youtube.com/channel/UC5Fw9NCwGs0hUBykr5YPjGw/featured


Firo: Implementing Lelantustechnology for financial privacy
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September 04, 2020, 11:26:23 PM
 #7655

Zcoin is proud to be the first asset supported on the Stakehound platform that unlocks liquidity in Znodes and bridges us into the DeFi ecosystem.

The stakedXZC product is expected to launch in early October so stay tuned!

https://zcoin.io/bridging-zcoin-znodes-into-defi-with-stakehound-partnership/

Firo: Implementing Lelantustechnology for financial privacy
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September 04, 2020, 11:27:57 PM
 #7656



Zcoin's first halving is set to happen on block 302438 (approximately 24th September 2020) which also marks the end of Founders' Rewards.

Find out the effects of halving and what's next here: https://zcoin.io/zcoins-first-halving-approaches/

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September 09, 2020, 05:19:22 AM
Merited by xandry (1)
 #7657



For those of you who missed the 8th Zcoin Community Meeting, you can follow the summary and video here! https://zcoin.io/zcoin-community-meeting-8-5th-september-2020/

The meeting talks about Lelantus, halving, PoW algorithm decisions, rebranding, DeFi integrations, etc

Thank you to those who attended!

Firo: Implementing Lelantustechnology for financial privacy
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September 12, 2020, 10:35:07 AM
 #7658

Will that pool stake as little as 20 coins? thx
Yes, minimal deposit is 0,01 XZC

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September 14, 2020, 12:15:41 PM
 #7659



The $XZC halving in 8 hours kicks off a new chapter in our history with many exciting developments coming to fruition.

We’re excited for what’s ahead & hope you’ll continue on this journey with us in building an easy to use #cryptocurrency with the highest levels of #privacy!

https://zcoin.io/zcoins-first-halving-approaches/


Firo: Implementing Lelantustechnology for financial privacy
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September 14, 2020, 10:04:52 PM
Last edit: September 15, 2020, 08:29:23 AM by Coin++
 #7660

Halving done one hour ago, at block 302,438 : 12.5 ZCoins created per block (25 ZCoins before).
No technical problem.
Thanks devs :-).
Hope an increase of ZCoin price in the near future...

My favorite faucets to earn real free bitcoins/satoshis : Moon BitCoin and Bit Fun.
You want some free AltCoins ? It's here : BCH (Bitcoin Cash) Moon BitCoinCash - DASH (Dash) Moon Dash - DOGE (DogeCoin) Moon DogeCoin - LTC (LiteCoin) Moon LiteCoin.
You want some free LBC (Lbry Credits) ? My LBC invite : Lbry.tv - LBC (Lbry Credits).
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