Bech32 adoption: Difference between revisions
Update Bitcoin Core to point out support for receiving to Taproot with v22.0 |
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! Name !! Send to Bech32 !! Receive to P2WPKH/P2WSH !! Send to Bech32m !! Receive to P2TR !! Notes | ! Name !! Send to Bech32 !! Receive to P2WPKH/P2WSH !! Send to Bech32m !! Receive to P2TR !! Notes | ||
|- | |- | ||
| Bitcoin Core || {{Yes|Since | | Bitcoin Core || {{Yes|Since 0.16.0}} || {{Yes|Since 0.16.0}} || {{Yes|Since 0.21.1}} || {{Yes|Starting with 22.0}} || Uses P2WPKH as default address since version [https://bitcoin.org/en/release/v0.20.0 0.20.0] | ||
|- | |- | ||
| Bitcoin Knots || {{Yes}} || {{Yes}} || {{Evaluating|??}} || {{Evaluating|??}} || | | Bitcoin Knots || {{Yes}} || {{Yes}} || {{Evaluating|??}} || {{Evaluating|??}} || | ||
Revision as of 02:31, 10 July 2021
Bech32 is a bitcoin address format specified by BIP 0173. It is used for the native segwit version 0 output types, P2WPKH and P2WSH. The upcoming Taproot softfork will add another output type called Pay to Taproot (P2TR). P2TR outputs and future native segwit versions will be using an updated variant of Bech32, called Bech32m. This page tracks the adoption of Bech32 and Bech32m.
Ideally wallets and services would first support sending to new addresses. When most wallets and services support sending to the new address type, people are more likely to adopt it for receiving.
The amount of bech32 addresses on the blockchain is tracked on this website: https://p2sh.info/dashboard/db/bech32-statistics?orgId=1
| No | |
| ?? | Maybe / Haven't checked / placeholder |
| Planned | The developers said they plan to |
| PR Merged | In the case of software, code has been written and merged, and it will be in next release. |
| Yes | Feature has been released |
Software Wallets
| Name | Send to Bech32 | Receive to P2WPKH/P2WSH | Send to Bech32m | Receive to P2TR | Notes |
|---|---|---|---|---|---|
| Bitcoin Core | Since 0.16.0 | Since 0.16.0 | Since 0.21.1 | Starting with 22.0 | Uses P2WPKH as default address since version 0.20.0 |
| Bitcoin Knots | Yes | Yes | ?? | ?? | |
| bcoin | Yes | Yes | ?? | ?? | |
| Electrum | Yes | Yes | ?? | ?? | |
| Armory | Yes | No | ?? | ?? | |
| JoinMarket | Yes | Yes | ?? | ?? | |
| GreenAddress | Yes | Yes | ?? | ?? | |
| Breadwallet | Yes | No | ?? | ?? | https://twitter.com/udiWertheimer/status/975810157941796864 |
| Samourai Wallet | Yes | Yes | ?? | ?? | |
| Coinomi | Yes | Yes | ?? | ?? | reddit source |
| BTC.com | Yes | No | ?? | ?? | |
| Casa | Yes | No | ?? | ?? | |
| Mycelium | Yes | Yes | ?? | ?? | |
| Bitcoin Wallet for Android | Yes | Yes | ?? | ?? | |
| Wasabi Wallet | Yes | Yes | ?? | ?? | |
| Trust Wallet | Yes | Yes | ?? | ?? | official blog |
| Guarda Wallet | Yes | No | ?? | ?? | twitter announcement |
Hardware Wallets
Hardware wallet manufacturers typically publish a web wallet or browser add-on wallet for use with their hardware. Users can also sometimes connect their hardware wallet to a software wallet like Electrum.
| Name | Send to Bech32 | Receive to P2WPKH/P2WSH | Send to Bech32m | Receive to P2TR | Notes |
|---|---|---|---|---|---|
| Trezor web wallet | PR Merged | No | ?? | ?? | |
| Ledger Live (desktop app) | Yes | Yes | ?? | ?? | |
| KeepKey chrome app | No | No | ?? | ?? | |
| BitBox Desktop app | Yes | Yes | ?? | ?? | |
| Trezor + Electrum | Yes | Yes | ?? | ?? | |
| Ledger + Electrum | Yes | Yes | ?? | ?? | |
| BitBox + Electrum | Yes | Yes | ?? | ?? | |
| KeepKey + Electrum | Yes | Yes | ?? | ?? | |
| Archos + Electrum | Yes | Yes | ?? | ?? | |
| Coldcard + Electrum | Yes | Yes | ?? | ?? | |
| Ballet + app | Yes | Yes | ?? | ?? | |
| Tangem + app | Yes | Yes | ?? | ?? |
Web Wallets
| Name | Send to Bech32 | Receive to P2WPKH/P2WSH | Send to Bech32m | Receive to P2TR | Notes |
|---|---|---|---|---|---|
| Coinapult | ?? | No | ?? | ?? | |
| Coin.Space | ?? | No | ?? | ?? | |
| BitGo | Yes | Yes | ?? | ?? | Full support on v2 platform, no plans to add support on v1 platform. Also see: https://blog.bitgo.com/native-segwit-addresses-via-bitgos-api-4946f2007be9 |
| blockchain.info web | Yes | No | ?? | ?? | https://twitter.com/provoost/status/1037802325874761728 |
| HolyTransaction | Yes | No | ?? | ?? | |
| Coinb.in | Yes | Yes | ?? | ?? | open source JavaScript implementation |
| Guarda Wallet | Yes | No | ?? | ?? | https://twitter.com/GuardaWallet/status/1194270398730448896 |
Exchanges
Bitcoin ATM Models
Hopefully when a model updates then all its ATMs everywhere will gain that feature. See https://coinatmradar.com/shop/buy-bitcoin-atm/
| Name | Send to Bech32 | Receive to P2WPKH/P2WSH | Send to Bech32m | Receive to P2TR | Notes |
|---|---|---|---|---|---|
| GenesisCoin | No | No | ?? | ?? | |
| General Bytes | Yes | Yes | ?? | ?? | Depending on configuration. Since version 20190613 https://www.generalbytes.com/en/support/changelog |
| Lamassu Douro | Yes | No | ?? | ?? | https://medium.com/@LamassuSupport/announcing-crafty-chnemu-v7-3-9522fe2868 |
Blockchain Explorers
For trying these out you can use mainnet TXIDs 4ef47f6eb681d5d9fa2f7e16336cd629303c635e8da51e425b76088be9c8744c and 514a33f1d46179b89e1fea7bbb07b682ab14083a276979f91038369d1a8d689b. And addresses bc1qar0srrr7xfkvy5l643lydnw9re59gtzzwf5mdq and bc1qc7slrfxkknqcq2jevvvkdgvrt8080852dfjewde450xdlk4ugp7szw5tk9.
Some blockchain explorers can only parse the bech32 address and display it, they don't build an index so users cannot search for bech32 addresses.
See also: https://en.bitcoin.it/wiki/Category:Block_chain_browsers
| Name | Display Bech32 | Index Bech32 | Display Bech32m | Index Bech32m | Notes |
|---|---|---|---|---|---|
| Apirone.com | Yes | Yes | ?? | ?? | https://apirone.com |
| bitaps.com | Yes | Yes | ?? | ?? | https://bitaps.com |
| Bitflyer | Yes | Yes | ?? | ?? | https://chainflyer.bitflyer.jp/ |
| Bitupper Explorer | Yes | Yes | ?? | ?? | https://bitupper.com/en/explorer/bitcoin |
| blockchain.info | Yes | No | ?? | ?? | |
| Blockchair | Yes | Yes | ?? | ?? | https://blockchair.com/ |
| Blockcypher | Yes | Yes | ?? | ?? | https://live.blockcypher.com/btc |
| Blockonomics | Yes | Yes | ?? | ?? | https://www.blockonomics.co |
| Blockpath | Yes | Yes | ?? | ?? | https://blockpath.com |
| BTC.com | Yes | Yes | ?? | ?? | https://BTC.com |
| Esplora | Yes | Yes | ?? | ?? | Open source explorer, instances are https://blockstream.info/ and https://www.localbitcoinschain.com/ |
| chaindex | Yes | Yes | ?? | ?? | https://chaindex.com/blockchain/ |
| Insight | No | No | ?? | ?? | Open source explorer, instances include https://insight.bitpay.com/ |
| OXT | Yes | Yes | ?? | ?? | https://oxt.me/ |
| Tradeblock | No | No | ?? | ?? | https://tradeblock.com/bitcoin |
Payment Processors
| Name | P2WPKH/P2WSH Invoices | Bech32 Withdrawal addresses | P2TR Invoices | Bech32m Withdrawal addresses | Notes |
|---|---|---|---|---|---|
| Apirone | Yes | Yes | ?? | ?? | Payment notifications, merchant dashboard, plugins for Magento, WooCommerce, OpenCart 2, Opencart 3.x, Virtuemart |
| Bitaps | Yes | Yes | ?? | ?? | Payment forwarding API, Wallet API, fault tolerance callback. |
| CoinGate | No | Yes | ?? | ?? | |
| CONFIRMO | Yes | Yes | ?? | ?? | |
| CryptoChill | Yes | Yes | ?? | ?? | Highly customizable Bitcoin and Lightning Network payment gateway. Multi-sig, HD wallets, API, SDK. |
Mining Pools
| Name | Payout to Bech32 | Payout to Bech32m | Notes |
|---|---|---|---|
| BTC.com Pool | No | ?? | |
| Ckpool | Yes | ?? | |
| KanoPool | Yes | ?? | bitcointalk source |
| Poolin | Yes | ?? | bitcointalk source |
| Slush Pool | Yes | ?? | |
| Ukr Pool | Yes | ?? | bitcointalk source |
| ViaBTC Pool | No | ?? |