SATOSHI NAKAMOTO’S EMAILS REVEAL EARLY BITCOIN VISION WITH VALUABLE INSIGHTS as reported on FEBRUARY 25TH 2024
https://t.co/hV5VcdUNos
#bitamp #cryptocurrency #bitcoin #cryptocurrencyupdates https://t.co/nXQLgMoCiI
2.9/ 5
Our score
Weak
Custody
Self-custodial
Chains
Bitcoin
Platforms
ChromeFirefoxBraveEdge+1
Open source
Yes
In-app swaps
No
Hardware wallet support
No
What is Bitamp?
Bitamp is an open-source, client-side web wallet built specifically for the Bitcoin network. It executes cryptographic operations directly inside the user's browser, eliminating the need to install desktop software or download full blockchain history.
Background and development
Bitamp was launched in February 2020 by an independent group of Bitcoin developers and contributors. The project operates as a free community utility funded solely by user donations, without venture capital backing or a commercial corporate entity.
How key management and transactions work
The wallet operates under a self-custodial architecture. Key generation, address derivation, and transaction signing occur entirely in the client-side JavaScript environment. Bitamp does not store or transmit private keys, seed phrases, or IP addresses to external servers. Users can generate a fresh wallet or load existing seed phrases from Ledger, Trezor, Electrum, Mycelium, and Blockchain.com. The interface supports standard Bitcoin address types, including legacy addresses starting with 1, P2SH script addresses starting with 3, and native SegWit bech32 addresses starting with bc1.
Costs and accessibility
Bitamp charges 0% in platform fees. Users pay only the standard Bitcoin network miner fee required to broadcast their transactions. Access requires no email address or KYC checks. The service is available worldwide through standard web browsers as well as an official .onion hidden service on the Tor network for network-level privacy.
Risks and technical trade-offs
Operating a wallet in a web browser carries specific security risks compared to dedicated hardware devices or native desktop applications. Malicious browser extensions and operating system keyloggers present phishing and credential theft risks. Seed phrases must be stored offline manually, as lost credentials cannot be recovered by the service. Bitamp also lacks multi-chain support and in-app fiat conversions.
Best for:Quick web-based Bitcoin transactionsUsers avoiding KYC verificationConnecting via Tor browser
Pros and cons
Pros
- No account creation, email registration, or KYC verification required
- Client-side architecture keeps private keys inside the local browser session
- Free software with zero platform fees, relying only on donations
- Backwards compatible with seed phrases from Trezor, Ledger, and Electrum
Cons
- Supports only the Bitcoin network and no other blockchains or tokens
- Browser environments are susceptible to phishing and malicious web extensions
- No built-in fiat on-ramp or decentralized swap functionality
- Lacks direct hardware-wallet USB or Bluetooth signing integration
Our review
2.9/5
Weak
Bitamp offers instant, private Bitcoin management directly in the browser without sign-ups, but operating inside web browsers exposes keys to web-based attack vectors.
Bitamp is an open-source, client-side Bitcoin web wallet launched in February 2020. It runs entirely within standard web browsers and over Tor, generating private keys and signing transactions locally on the user device. The software never transmits seed phrases or IP addresses to external servers, and it requires no user accounts or identity verification.
Key handling and compatibility are practical strengths. Users can generate fresh Bitcoin addresses across Legacy (1..), Nested SegWit (3..), and Native SegWit (bc1..) formats. Bitamp is an account recovery interface that supports existing seed phrases generated by Ledger, Trezor, Electrum, Mycelium, and Blockchain.com without requiring users to synchronize full node history.
The trade-offs stem directly from its web architecture and narrow scope. Because the interface executes in browser memory, users face inherent risks from malicious extensions and DNS manipulation that dedicated desktop applications avoid. Bitamp also lacks advanced Bitcoin tooling such as CoinJoin privacy mixing, multisig arrangements, custom fee replacement (RBF), and Lightning Network transactions. Beyond Bitcoin, it supports zero alternative networks or tokens.
Bitamp suits individuals seeking immediate access to a non-custodial Bitcoin wallet from any desktop or mobile device without software installation. Those seeking long-term cold storage or active multi-chain management should opt for hardware devices or dedicated desktop wallets instead.
Specs
| KYC required ⓘ | No · unverified |
|---|---|
| Wallet type | Web · unverified |
| Custody | Self-custodial · unverified |
| Chains | Bitcoin · unverified |
| Platforms | Chrome, Firefox, Brave, Edge, Safari · unverified |
| Open source | Yes · unverified |
| Hardware wallet support | No · unverified |
| In-app swaps | No · unverified |
| Staking | No · unverified |
| NFT support | No · unverified |
| Buy crypto in app | No · unverified |
| WalletConnect | No · unverified |
| Security features | Client-side encryption, Tor network access, Seed phrase compatibility · unverified |
| Recovery without a seed phrase | No · unverified |
| Passkey login | No · unverified |
| Multisig | No · unverified |
| Built-in dApp browser | No · unverified |
| Perpetuals trading | No · unverified |
Not disclosed by the provider: Swap fee.
Data from the provider's website and public sources. Fees and availability change; confirm on the official site before you sign up.
Key features
Client-side key generation
Generates private keys and signs transactions locally in the browser so seed phrases are never transmitted to external servers.
Third-party seed recovery
Restores existing Bitcoin balances using backup seed phrases generated by Trezor, Ledger, Electrum, Mycelium, or Blockchain.com.
Flexible address formats
Supports sending and receiving across legacy P2PKH (1..), P2SH script (3..), and native SegWit bech32 (bc1..) Bitcoin addresses.
Tor onion routing
Provides an official Tor hidden service address to protect user IP addresses during transaction broadcasting.
Instant blockchain broadcasting
Submits signed transactions directly to the Bitcoin network without requiring a local full-node synchronization process.
Inside Bitamp
Create Wallet
Generates a new seed phrase and personal Bitcoin addresses directly within the browser, supporting legacy and SegWit address formats.
Login
Decrypts and loads a wallet locally using an existing Bitamp seed or phrases imported from Electrum, Trezor, Ledger, Mycelium, and Blockchain.com.
FAQ
Provides technical answers explaining client-side encryption, seed phrase compatibility, and network privacy.
Support
Lists community donation addresses to fund open-source development and supplies contact details for email bug reports.
Bitamp screenshots
User reviews
No user reviews yet. Have you used Bitamp? Share your experience below.
FAQ
Who founded Bitamp?
Bitamp was released in February 2020 by a group of Bitcoin developers and enthusiasts as a free, open-source project funded by donations.
What fees does Bitamp charge?
Bitamp charges zero platform fees and operates entirely on community donations. Users pay only the standard Bitcoin network transaction fees required by miners.
Is KYC verification required to use Bitamp?
No, Bitamp requires no identity verification, account registration, or email address. Anyone worldwide can access the interface directly in a browser.
Is Bitamp custodial or self-custodial?
Bitamp is self-custodial. Encryption and decryption occur strictly on the client side in the browser, meaning the service never accesses or stores user private keys.
Which seed phrases can be imported into Bitamp?
Bitamp supports seed phrases created with Trezor, Ledger, Electrum, Mycelium, and Blockchain.com.
What chains and assets does Bitamp support?
Bitamp supports only Bitcoin. It does not support Ethereum, tokens, or other layer-1 blockchains.
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Recent public posts from @bitampcom, shown as published. Not reviewed or endorsed by CryptoReview.
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