Blockchain Explorer | learn me a bitcoin

Memory Pool

28,785 transactions

26.48 vMB

Show Random Selection

Max Size: 121/200 MB

Min Fee: 5 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
842,255	0000000000000000000331db0000000000000000000000000000000000000000	7 mins, 40 secs	1.00 vMB	5,434	17

Blockchain

Tip: 842,254 (215,142 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
627,112 627,112	000000000000000000093c1d9b60c8a8183ec01489fc502bdb87c9fc50c638ce	22 Apr 2020, 03:34	0.10 MB	278	24
627,111 627,111	00000000000000000005e137abad6e09fdecd357a46c3d4ddf0dddba4d83a036	22 Apr 2020, 03:33	1.10 MB	705	4
627,110 627,110	00000000000000000009ec1a234408ea1e8e48d462b5acce618136ec8df2001f	22 Apr 2020, 03:31	1.20 MB	1,968	19
627,109 627,109	000000000000000000110a7dc9f386328cc1a07687df8a864778c81b572b558d	22 Apr 2020, 03:16	0.63 MB	1,196	20
627,108 627,108	0000000000000000000a82cf8510bf816927dd6bb020c9927aba806f232ad737	22 Apr 2020, 03:07	0.39 MB	882	15
627,107 627,107	00000000000000000009385868e23c4e2b17264154d8cb63254512d810258954	22 Apr 2020, 03:03	0.43 MB	738	19
627,106 627,106	000000000000000000012aff209e25022cc2c5eb56d3ac91210a52fea1cada28	22 Apr 2020, 02:59	0.78 MB	1,309	9
627,105 627,105	00000000000000000009e214ed62a3675ea834487b6b0d1272687be2136e8522	22 Apr 2020, 02:55	1.23 MB	2,266	19
627,104 627,104	00000000000000000000a1015a7515217e96b9bc2a53f43d8281f4910037f553	22 Apr 2020, 02:38	1.00 MB	1,653	10
627,103 627,103	0000000000000000000d040de0a9dd61af8d142195daf26d73f43266386ae35b	22 Apr 2020, 02:33	1.21 MB	2,022	14
627,102 627,102	00000000000000000005205da31b27018e7ea6b51dfb9d1330d611836445586c	22 Apr 2020, 02:16	0.58 MB	1,260	20
627,101 627,101	0000000000000000000512311f4e12b45aa0e33f4aa501685052e77ad7707978	22 Apr 2020, 02:09	0.58 MB	1,339	12
627,100 627,100	0000000000000000000be16878d830209b8eb70d58e546065989f423355d95a0	22 Apr 2020, 02:02	1.26 MB	2,201	15
627,099 627,099	0000000000000000000ef22ba778dfd49a6e693f183714708125fb0135507e35	22 Apr 2020, 01:48	0.11 MB	217	15
627,098 627,098	0000000000000000000f85f6053b16d859903f125d79f40785768e990314db6f	22 Apr 2020, 01:46	0.29 MB	620	22
627,097 627,097	00000000000000000001f02ffff3263d90dd62afea7517bb6dffe5f66955c23f	22 Apr 2020, 01:43	0.02 MB	44	15
627,096 627,096	00000000000000000003cc16b988939b9ec14baf2894ace4b61359bf0e4dd7e5	22 Apr 2020, 01:43	0.81 MB	1,318	8
627,095 627,095	00000000000000000004631475da64dfdae38267def0f3d8014902780ac3514d	22 Apr 2020, 01:40	1.28 MB	2,568	16
627,094 627,094	0000000000000000000bab868483378725e621562799c79469b055f846ec56ce	22 Apr 2020, 01:20	1.01 MB	2,085	17
627,093 627,093	00000000000000000001dedd586936aa4ebb7e6c02d038350396fb9229703a80	22 Apr 2020, 01:08	0.20 MB	517	17
627,092 627,092	0000000000000000000684616771a6f55a76b09f05f9116bd52a607bf7f66a95	22 Apr 2020, 01:06	1.29 MB	2,657	17

Previous 10 blocks ↓

Total Size: 647.20 GB

Node Information

IP: 45.144.112.208
Port: 8333
Version: 250000
Subversion: /Satoshi:25.0.0/

Uptime: 1 month, 2 days, 14 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 8,462.87 GB sent, 43.86 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.
All of the fee rates are in sats/vbyte.

AFR = Average Fee Rate

About

This is a basic blockchain explorer for exploring Bitcoin data.

All of the data comes directly from a Bitcoin Core node running on the same server as this website. This data is retrieved via bitcoin-cli commands.

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.

Limitations

This is not a fully-fledged explorer as it does not use a custom database.

This means there are a few limitations:

No address search. Bitcoin Core does not keep track of addresses and balances.
Cannot move forward through transactions. A single transaction doesn't include information about whether the outputs have been spent (or which transactions spent them), so whilst you can move backwards through the inputs, you cannot move forwards through the outputs.

So if you're looking for a more advanced explorer that offers these features, try mempool.space instead. But if you hate beautiful websites and only want to dig around raw data quickly, this explorer should do the job.

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 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.