penumbra
@penumbra.zone
A fully private, cross-chain proof-of-stake network and decentralized exchange for the Cosmos and beyond. PENUMBRA IS HERE: https://penumbra.zone/
Penumbra is now supported as a destination on Noble Express, with full account and ephemeral address support
November 1, 2024 at 8:09 PM
Penumbra is now supported as a destination on Noble Express, with full account and ephemeral address support
UM is now live on Keplr Wallet
October 31, 2024 at 10:46 PM
UM is now live on Keplr Wallet
Penumbra's 2nd community call would be held this Thursday, 1pm ET, on Discord.
Hear directly from the Penumbra Labs team on the work that is being done on the protocol, alongside other exciting updates.
Hear directly from the Penumbra Labs team on the work that is being done on the protocol, alongside other exciting updates.
October 29, 2024 at 12:11 AM
Penumbra's 2nd community call would be held this Thursday, 1pm ET, on Discord.
Hear directly from the Penumbra Labs team on the work that is being done on the protocol, alongside other exciting updates.
Hear directly from the Penumbra Labs team on the work that is being done on the protocol, alongside other exciting updates.
it just keeps getting better
New @penumbra.zone shielded pool dashboard design. Numbers currently lower than desirable but now that there's a way to see how they are changing over time there is a way to observe whether changes to the software are actually doing anything.
Next up, trading interfaces, mobile payments, ...
Next up, trading interfaces, mobile payments, ...
October 28, 2024 at 7:20 PM
it just keeps getting better
why does privacy matter to you?
October 25, 2024 at 8:03 PM
why does privacy matter to you?
no tracking, no cookies, no forced data consent
October 24, 2024 at 10:43 PM
no tracking, no cookies, no forced data consent
Penumbra will be at Devcon
October 22, 2024 at 3:40 PM
Penumbra will be at Devcon
Penumbra is now live on mainnet: penumbra.zone
Penumbra - Home
penumbra.zone
October 21, 2024 at 11:18 PM
Penumbra is now live on mainnet: penumbra.zone
Penumbra Testnet 63, "Rhea", is now live!
This release lands web wallet support, bringing shielded transactions to the web!
You can now create and view shielded transactions from your browser, with all scanning, decryption, and proving performed locally: penumbra.zone/blog/bringin...
This release lands web wallet support, bringing shielded transactions to the web!
You can now create and view shielded transactions from your browser, with all scanning, decryption, and proving performed locally: penumbra.zone/blog/bringin...
November 3, 2023 at 2:01 AM
Penumbra Testnet 63, "Rhea", is now live!
This release lands web wallet support, bringing shielded transactions to the web!
You can now create and view shielded transactions from your browser, with all scanning, decryption, and proving performed locally: penumbra.zone/blog/bringin...
This release lands web wallet support, bringing shielded transactions to the web!
You can now create and view shielded transactions from your browser, with all scanning, decryption, and proving performed locally: penumbra.zone/blog/bringin...
🔜
Merged PR #3251: Proof-Setup: Use faster verification method for phase1
https://github.com/penumbra-zone/penumbra/pull/3251
https://github.com/penumbra-zone/penumbra/pull/3251
October 31, 2023 at 1:33 AM
🔜
This past month, Penumbra underwent two audits—by NCC Cryptography Services, and ZKSecurity, respectively—covering the protocol's cryptography design and ZK circuits.
Several issues were found, with the fixes merged as part of Testnet 59: Enceladus.
Read more here: penumbra.zone/blog/2023-au...
Several issues were found, with the fixes merged as part of Testnet 59: Enceladus.
Read more here: penumbra.zone/blog/2023-au...
August 21, 2023 at 10:48 PM
This past month, Penumbra underwent two audits—by NCC Cryptography Services, and ZKSecurity, respectively—covering the protocol's cryptography design and ZK circuits.
Several issues were found, with the fixes merged as part of Testnet 59: Enceladus.
Read more here: penumbra.zone/blog/2023-au...
Several issues were found, with the fixes merged as part of Testnet 59: Enceladus.
Read more here: penumbra.zone/blog/2023-au...
The story goes like this: USA is captured by a privacy singularity as surveillance capacity and financial coercion lock into authoritarian take-off. Logistically accelerating biological-economic interactivity crumbles status quo social order in auto-sophisticating corporate runaw
July 6, 2023 at 9:08 PM
The story goes like this: USA is captured by a privacy singularity as surveillance capacity and financial coercion lock into authoritarian take-off. Logistically accelerating biological-economic interactivity crumbles status quo social order in auto-sophisticating corporate runaw
On a transparent chain everyone has complete visibility into every transaction, and this assumption permeates nearly every aspect of existing blockchain tooling.
Penumbra, on the other hand, is a shielded chain with private transaction data, so we need a way to see in the dark.
Penumbra, on the other hand, is a shielded chain with private transaction data, so we need a way to see in the dark.
June 30, 2023 at 8:55 PM
On a transparent chain everyone has complete visibility into every transaction, and this assumption permeates nearly every aspect of existing blockchain tooling.
Penumbra, on the other hand, is a shielded chain with private transaction data, so we need a way to see in the dark.
Penumbra, on the other hand, is a shielded chain with private transaction data, so we need a way to see in the dark.
The last of the @penumbra.zone ZKPs is implemented. We've now replaced all of the mock "transparent proofs" with ZK-SNARKs!
This one was Fun: in order to privately mint a user's pro-rata output, we had to do (128+128)-bit fixed-point arithmetic in-circuit, which needs a 384-bit mul for division...
This one was Fun: in order to privately mint a user's pro-rata output, we had to do (128+128)-bit fixed-point arithmetic in-circuit, which needs a 384-bit mul for division...
May 30, 2023 at 8:19 PM
The last of the @penumbra.zone ZKPs is implemented. We've now replaced all of the mock "transparent proofs" with ZK-SNARKs!
This one was Fun: in order to privately mint a user's pro-rata output, we had to do (128+128)-bit fixed-point arithmetic in-circuit, which needs a 384-bit mul for division...
This one was Fun: in order to privately mint a user's pro-rata output, we had to do (128+128)-bit fixed-point arithmetic in-circuit, which needs a 384-bit mul for division...
Reposted by penumbra
no, end users on @penumbra.zone definitely generate their own proofs for their transactions, on their end-user device
April 13, 2023 at 5:01 PM
no, end users on @penumbra.zone definitely generate their own proofs for their transactions, on their end-user device
so how do we make a testnet faucet bot on bluesky
April 12, 2023 at 6:36 AM
so how do we make a testnet faucet bot on bluesky
working on getting a new testnet out today... incoming
April 10, 2023 at 6:20 PM
working on getting a new testnet out today... incoming
Reposted by penumbra
this is the first post mentioning penumbra ever, i have only been here two hours and i am already pushing out groundbreaking content
Penumbra
April 10, 2023 at 2:51 AM
this is the first post mentioning penumbra ever, i have only been here two hours and i am already pushing out groundbreaking content