Blockchain Explorer | learn me a bitcoin

Memory Pool

47,253 transactions

44.20 vMB

Show Random Selection

Max Size: 199/200 MB

Min Fee: 9 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
842,466	0000000000000000000331db0000000000000000000000000000000000000000	17 mins, 24 secs ago	1.00 vMB	3,081	46

Blockchain

Tip: 842,465 (414,143 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
428,322 428,322	000000000000000000e5a78abef3c596e2896fa990db64dde396c545bf99f2a5	04 Sep 2016, 22:41	0.58 MB	1,485	63
428,321 428,321	000000000000000002630e5deaf0409ada554e7949d6996c8370b4cf8eb21c69	04 Sep 2016, 22:26	0.62 MB	1,634	58
428,320 428,320	00000000000000000077743b75c0b8fce8787d9befd32157bb7bf7803f581856	04 Sep 2016, 22:12	0.98 MB	345	6
428,319 428,319	00000000000000000447316d0737622bd4c5182495bbcb298b09bb8b5140d131	04 Sep 2016, 22:10	0.59 MB	1,290	55
428,318 428,318	0000000000000000047e6908f8e2ecdb56c029ae05db0109c9f77808ce270b1a	04 Sep 2016, 21:59	0.46 MB	1,031	59
428,317 428,317	00000000000000000067a2452e6664d9b913948d87b489ba698edf96e263b187	04 Sep 2016, 21:51	0.33 MB	789	68
428,316 428,316	0000000000000000018026f58a32145622d4dd5f1f7778d1a99f11081063ac8c	04 Sep 2016, 21:47	0.63 MB	766	30
428,315 428,315	0000000000000000004f641bf8a964dd0fef39f8a67ae93c6660b1aa21d88fb6	04 Sep 2016, 21:40	1.00 MB	1,574	69
428,314 428,314	000000000000000004c179cbf2993d7620735cb76b5959ea0fa1f77e98eabf2d	04 Sep 2016, 21:25	1.00 MB	1,599	26
428,313 428,313	0000000000000000032b6775da9229cce1403e3aefbd2178de7dbeb5b35f2b5a	04 Sep 2016, 21:24	1.00 MB	2,882	84
428,312 428,312	0000000000000000006abd0195e0d274a8a77df63625f452c602622275c7633c	04 Sep 2016, 20:51	0.12 MB	279	51
428,311 428,311	0000000000000000023acb62aea95358e930a52e4261cda5bbae317634709dbc	04 Sep 2016, 20:49	0.17 MB	393	49
428,310 428,310	00000000000000000488345fbedd86ca2033e234d0918f1f28d84d9792971f25	04 Sep 2016, 20:46	0.90 MB	2,212	57
428,309 428,309	00000000000000000094deec04f707894e263490efb8bf80b7d0f48c39932a51	04 Sep 2016, 20:27	0.27 MB	527	48
428,308 428,308	000000000000000002892dc4bd85cbac7a45b01abb0146eac39f880f2853532b	04 Sep 2016, 20:23	0.11 MB	319	61
428,307 428,307	0000000000000000037d8034184ac8f56ecb6506fcddf79e11fdb80ca17a0bba	04 Sep 2016, 20:19	1.00 MB	1,395	35
428,306 428,306	000000000000000003a6c10beb0b36c6168a5959b337630a3c5c2fd6c20f3f82	04 Sep 2016, 20:08	0.99 MB	1,683	43
428,305 428,305	000000000000000000fb4bbd3e782687473cb874aa3458d7031e257ae573d1a6	04 Sep 2016, 19:55	0.45 MB	1,162	60
428,304 428,304	00000000000000000462aec8dff788f22ab528a4fc658cc10c368bd545c58db4	04 Sep 2016, 19:46	0.26 MB	607	51
428,303 428,303	000000000000000001f70c9324bb300f3c0b728d13cfdadaf8784d112563d337	04 Sep 2016, 19:42	1.00 MB	337	5
428,302 428,302	000000000000000004e39641c712f297cfaac199dadfc8b96ba8f3aa9a3022fc	04 Sep 2016, 19:41	0.35 MB	880	57

Previous 10 blocks ↓

Total Size: 647.60 GB

Node Information

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

Uptime: 1 month, 4 days, 8 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 8,519.29 GB sent, 46.79 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.