Blockchain Explorer | learn me a bitcoin

Memory Pool

632 transactions

0.17 vMB

Show Random Selection

Max Size: 1/200 MB

Estimated time to get mined based on feerate:

Feerate	Blocks	Time
5 sats/vbyte	2	20 minutes
3 sats/vbyte	3	30 minutes
2 sats/vbyte	6	1 hour
1 sats/vbyte	12	2 hours
1 sats/vbyte	144	1 day
1 sats/vbyte	432	3 days

Candidate Block

Height	Target	Expected	Size	Txs	Avg Feerate AFR
908,220	00000000000000000002349e0000000000000000000000000000000000000000	7 mins, 4 secs	0.17 vMB	629	2

Show Transactions

Blockchain

Tip: 908,219 (664,018 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Feerate AFR
244,201 244,201	00000000000000bb81ee677011c9d0534cfc9898067d00d347cd6b8b05bea249	01 Jul 2013, 06:40	0.12 MB	332	129
244,200 244,200	00000000000000516d2826f9cd8cb5aec17f9c8b9bd9fbf156fa1cf44592a33c	01 Jul 2013, 06:25	0.02 MB	48	33
244,199 244,199	0000000000000088b47c60e9eda8bb1293c0dd15a9006ede0943b0e7ccd10b82	01 Jul 2013, 06:21	0.09 MB	203	62
244,198 244,198	000000000000008fd36c7a61ec44fd483e689c7b69f73f9239c4509f0dd1cbab	01 Jul 2013, 06:17	0.11 MB	253	143
244,197 244,197	000000000000000d05802a3d47c4548f53915ab699a631c5a92661ba2839464b	01 Jul 2013, 06:01	0.05 MB	106	126
244,196 244,196	00000000000000212aade43e595779e0c20b1c332836f96b5e31499132e261aa	01 Jul 2013, 05:56	0.08 MB	147	120
244,195 244,195	00000000000000ac45721d06b792befa8b2ed419a1f0943467bb1511b8682e8b	01 Jul 2013, 05:54	0.00 MB	10	3
244,194 244,194	0000000000000099ba0abc5e47756e7a696a7a8688a14185e2dccde445678285	01 Jul 2013, 05:48	0.13 MB	301	119
244,193 244,193	00000000000000b7e86b3b1d4c6b63322213e27db66c45da31cd0cb6a8b1cda2	01 Jul 2013, 05:32	0.10 MB	176	100
244,192 244,192	000000000000007a5ba2c9524a78c592635e469e10d6915717693d1d8fa094f8	01 Jul 2013, 05:26	0.06 MB	146	188
244,191 244,191	00000000000000ab9aff8b86b05e60db24503b342d871947867e5f8bfc059ee1	01 Jul 2013, 05:22	0.14 MB	303	98
244,190 244,190	0000000000000058acf2ce311ed50cc1b52a458c411209991534d5c5374b12fa	01 Jul 2013, 05:05	0.06 MB	218	10
244,189 244,189	000000000000000a8b7bc95ad5d3a5fcbab1a5fe80d14a2051f4b6f6ab3fb812	01 Jul 2013, 05:04	0.10 MB	251	166
244,188 244,188	00000000000000bf68b97790319df00f754d1442c419421d475e4652ffe3bb7d	01 Jul 2013, 04:54	0.03 MB	73	88
244,187 244,187	000000000000003a19955b562ffeb73e497bc18268bd8423547c86fe7811b3a2	01 Jul 2013, 04:53	0.14 MB	243	39
244,186 244,186	00000000000000424e9a3ca8edf271e61295d873444c49316bc8545fc7859adb	01 Jul 2013, 04:49	0.25 MB	677	209
244,185 244,185	0000000000000016364bbbc92a736e59ca5d34db3692927c756c39879de5330a	01 Jul 2013, 04:09	0.17 MB	217	85
244,184 244,184	000000000000002ae64b235c437dd420bd9c51b4edc2fb056bf461108db01f16	01 Jul 2013, 03:54	0.10 MB	275	48
244,183 244,183	00000000000000b30b649c7a720515c5d9f937cffa3eb0b5aaf67447564bba54	01 Jul 2013, 03:40	0.10 MB	191	1,122
244,182 244,182	00000000000000adca79d5dc602ddb04b2b112d47b35ce8f6fc56f8e3fe03411	01 Jul 2013, 03:38	0.05 MB	98	84
244,181 244,181	00000000000000335222ea34687b03338b4c7afc5f421be4f25d139b6bb362b8	01 Jul 2013, 03:28	0.20 MB	417	107

Previous 10 blocks ↓

Total Size: 770.00 GB

Node Information

IP: 162.120.69.182
Port: 8333
Version: 280000
Subversion: /Satoshi:28.0.0/

Uptime: 2 months, 20 days, 23 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 1,685.50 GB sent, 97.64 GB received

Notes

This page updates every 5 seconds.
Use the search bar at the top of the website to search for transactions and blocks.
Memory pool size (vMB) is the total size of the raw transaction data (not including metadata).
Block size (MB) does not include block header, tx count, or coinbase transaction.
Feerates are in sats/vbyte.

AFR = Average Feerate

About

This is a basic blockchain explorer for exploring Bitcoin data.

The main features of this explorer are:

Basic. The data is laid out to try and represent the structure of raw transactions and blocks.
Fast. I've made the pages load as fast as I can. If you can't be pretty, you might as well be fast.

So it's pretty basic, but I think you can learn a lot about how Bitcoin works by browsing the raw data and seeing how it all connects together.

Data

The data on this explorer comes from the following sources:

Bitcoin Core. This is used to get raw transaction and block data. This is retrieved via simple bitcoin-cli commands.
SSDB. I'm using a custom database to store the address balances and spent locations of each output. Bitcoin Core does not store this information, so I'm using a custom script and database to store this extra information.

Privacy

This blockchain explorer does not track anything.

I do not collect IP addresses or keep track of requests. Nor do I use any third-party analytics or tracking software.

However, this blockchain explorer is not open-source, so you have to trust me on this one.

Bitcoin Core Explorer

If you want to explore blockchain data without having to trust anyone with your privacy, the simplest way to do this is to run your own Bitcoin Core node and run bitcoin-cli commands.

The two most useful commands are:

bitcoin-cli getrawtransaction <txid>
bitcoin-cli getblock <hash>

You will need to add txindex=1 to your bitcoin.conf configuration file to be able to query for all transactions.
Use bitcoin-cli help to a complete list of commands.
Use bitcoin-cli help <command name> to see detailed information about a command and all the available options.

Alternatively, you can also run your own self-hosted explorer such as mempool or btc-rpc-explorer.