Privatum @PrivatumRH

Have you tried our mobile app yet? It's a self-custodial smart wallet for Robinhood Chain Private payments, in your pocket. privatumrh.com/mobile

Privatum v0.1.38 is live: Security Policy NLP. Manage your counterparty security policies using plain English. Zero cloud servers. 100% local, on-device intelligence. What is new: Whitelist and Blacklist NLP: Type "Whitelist Bob" or "Blacklist 0x... as Phishing" to generate interactive confirmation cards instantly. Deep Poisoning Diagnostics: Ask "Why is 0x... flagged?" to see exact character-level lookalike diagnostics with prefix and suffix match analysis. Curated Threat Feeds: Real-time queries for sanctioned mixers, phishing drainers, and burn sinks. Full Security Audits: Type "Show my security policies" for a complete breakdown of active allowlists, threat blocks, and address guards. Security should feel like second nature. github.com/PrivatumRH/Pri…

Local AI Outbox & Transaction Queue Intelligence Connect your on-device assistant directly to your local transaction queue with Privatum v0.1.37, bringing intelligent local management and diagnostics to your air-gapped workflows. Natural Language Outbox Queries: Ask your assistant questions about your outbox, queued transfer counts, or offline nonces to receive real-time queue summaries with zero network latency. Automated Failure Diagnostics: Classify RPC broadcast errors instantly, such as insufficient gas or nonce drift—and receive clear, actionable root-cause guidance. Interactive Chat Action Cards: Generate direct confirmation cards for actions like broadcasting queued transfers, complete with item counts and one-click sequential settlement. 100% Client-Side Privacy: All calculations, prompts, and queue states run deterministically or via local WebAssembly entirely on your device, backed by client-generated cryptographic inference receipts. Complete client-side control and intelligent diagnostics for your offline workflows on Robinhood Chain. github.com/PrivatumRH/Pri…

Privatum: Offline Outbox & Delayed Broadcast Engine Sign and manage self-custodial transfers completely offline with advanced air-gap capabilities and deterministic queueing. Air-Gap Signing: Sign native ETH and USDG transfers locally on an isolated device using your local key shard without any internet connection. Deterministic Nonce Queue: Assign sequential nonces (base nonce plus outbox index) to eliminate collision risks across offline operations. Secure Export: Export signed serialized transactions (0x02...) securely via high-density QR code or JSON file for external relay. Delayed Auto-Relay: Broadcast all queued transfers sequentially onchain with a single click once reconnected. Institutional guardrails, lookalike address sanitizers, and blacklist protections remain 100% active offline. Open-source self-custody built on Robinhood Chain. github.com/PrivatumRH/Pri…

New in Privatum: Clipboard Hijack and Lookalike Address Protection. Clipper malware can swap the address you copied for one that looks almost identical. One paste can send funds to the wrong place. Privatum now compares what you copied with what lands in the recipient field. If the address has been changed, Privatum shows both versions side by side, highlights the characters that do not match, and blocks the send until you resolve it. Restore the original address in one click. Hidden characters, zero-width spaces, and text-direction tricks are stripped before they can disguise a destination. Your clipboard should never get to decide where your funds go. github.com/PrivatumRH/Pri…

Some wallets should only be able to send to addresses already approved. Add the wallets, counterparties, or treasury destinations you trust, then turn on Strict Allowlist Mode. Any address outside the list is blocked before funds can leave. Each approved address can have its own label and note. Adding a new one can require a workstation PIN too. The allowlist stays local, separate from contacts and blacklists, and can be imported or exported whenever you need it. No cloud sync. No telemetry. Just a clear rule for where funds can go. github.com/PrivatumRH/Pri…

Some addresses should never get close to a signing screen. Privatum now checks every recipient against a local threat list and your own custom blacklist before a transfer goes out. Add an address yourself, import or export your list, organise entries by category, or blacklist a counterparty straight from transaction history. If a recipient is blacklisted, Privatum marks it Critical Risk and blocks the transfer before preview, signing, or broadcast. Everything runs locally. No cloud lookup, no telemetry, and no one else building a map of who you pay. Open source: github.com/PrivatumRH/Pri…

New in Privatum: Clipboard Hijack and Lookalike Address Protection. Clipper malware can silently replace the address you copied with one that looks nearly identical. One paste, one bad send. Privatum now checks the address you copied against what lands in the send field. If something has changed, it shows both addresses side by side, highlights the exact characters that differ, and stops the send until you resolve it. You can restore the original address in one click. It also removes hidden Unicode characters, zero-width spaces, and formatting tricks that can disguise a malicious address. Your clipboard should never get the final say on where your funds go. github.com/PrivatumRH/Pri…

Been quiet for a few hours because we have been deep in the build. We hit a few issues while shipping the staking feature, so we took the time to fix them properly instead of forcing an update out too early. Still moving. Updates shortly.

@sb_degen84 Thank you so much for going through the stress. It means so much to the team and we appreciate it

Security update on Privatum: Transfer Whitelist and Strict Treasury Allowlist are now live in Privatum. For wallets that should only pay approved addresses, you can now create a local allowlist of recipients with labels and internal notes. Turn on Strict Allowlist Mode and any address outside that list is blocked from receiving funds. Adding a new approved recipient can also require a workstation PIN, so a person with access to an open wallet cannot quietly expand where funds can go. Your approved-recipient list stays separate from contacts and blacklists. Import or export it locally whenever needed. No cloud sync. No telemetry. Just a clearer rule for where your funds are allowed to move. github.com/PrivatumRH/Pri…

The community has been asking about staking since day one. We have been working on it in the background and it is getting close. Holding $PRIV will have a proper place in the Privatum product. More soon.

Now live in Privatum: Transfer Blacklist and Malicious Threat Guard. Some addresses should never make it to the signing screen. Privatum now checks recipients against offline threat lists and your own custom blacklist before a transfer goes out. You can block known malicious destinations, add your own entries, import or export lists, and blacklist a counterparty directly from transaction history. If an address is blacklisted, the transfer is hard-blocked before preview, signing, or broadcast. It is marked Critical Risk, 100/100. Everything runs locally with zero telemetry. Open source: github.com/PrivatumRH/Pri…

We’re committed to taking over privacy ecosystem on @RobinhoodApp Trust ur @PrivatumRH devs. We ship hourly. STAY $PRIV

Privatum update: Encrypted Full-State Backup and Restore. Back up your Privatum setup into one encrypted `.privvault` file, including accounts, local keys, contacts, guardrails, and tagged transaction history. The archive is encrypted on your device with AES-256-GCM and a password-derived key using 100,000 PBKDF2 iterations. Before restoring, you can inspect what is inside and choose whether to merge it with your current setup or overwrite it. Press B or open Vault to create a backup. github.com/PrivatumRH/Pri…

Now live in Privatum: Transaction Tagging and Cost-Centre Labels. Label transfers locally so your wallet history is easier to review or hand over to an accountant. Tag a transaction as Payroll, Vendor, Treasury, Tax Deductible, Operations, Personal, Staking, or Other. Add a note, change the tag later, and filter your activity feed by category. Your CSV export now includes both the cost centre and note fields, so the context stays with the transaction when you download your ledger. Everything remains on your device. No cloud accounting dashboard and no transaction labels leaving your wallet. github.com/PrivatumRH/Pri…

Before you sign, Privatum now shows the projected balance impact of the transaction. You can see your starting balance, the amount leaving, estimated gas, and what should remain after the send for USDG and ETH. If protocol-sponsored gas applies, the preview shows that too, so you know whether the transaction will use your ETH balance. The send is stopped if the balance is not enough, while low remaining balances are flagged before you confirm. No more sending first and working out what changed after. github.com/PrivatumRH/Pri…

gm gPriv About $500 of $PRIV was bought back this morning and the full amount was burned. That is on top of the 5.7% of supply already burned. More buybacks and burns are planned as we work toward 15% of the supply burned. Back shortly with more from the build.

@lowkirktrue @nonxl4 that’s not even us.

Tech update: Starred Contacts and a Quick-Pay Shelf are now live in Privatum. If there are addresses you send to often, pin them above the send form and fill the recipient in one click. Use it for your own vaults, regular counterparties, payroll, or any contact you do not want to keep searching for. Starred contacts also appear first in autocomplete, while the Address Guard still checks for look-alike addresses before you send. You can star or unstar a contact directly from the Private Address Book and filter the list to see only your favourites. Everything stays local to your wallet. No cloud contact sync and no server building a picture of who you pay. Github: github.com/PrivatumRH/Pri…

New in Privatum: Global Hotkeys and a Keyboard Reference. Move around the app without reaching for the mouse: S for Send R for Receive C for Address Book G for Spending Guardrails E for Ledger Export ? for the full shortcut guide Esc to close a modal The shortcuts automatically pause when you are typing in a field, selecting from a dropdown, or entering an address, so a normal keystroke does not accidentally open something else. Press ? at any time to see every shortcut, or use the top-bar button to open the reference sheet and jump directly to what you need. Github: github.com/PrivatumRH/Pri…