Blockchain Explorer | learn me a bitcoin

Memory Pool

44,582 transactions

32.32 vMB

Show Random Selection

Max Size: 156/200 MB

Min Fee: 9 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
842,113	0000000000000000000331db0000000000000000000000000000000000000000	6 mins, 36 secs	1.00 vMB	6,166	26

Blockchain

Tip: 842,112 (406,805 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
435,307 435,307	000000000000000002e448a000bb0e986a4c64917ebb9e86a3f77ee5ca6d2475	21 Oct 2016, 20:44	0.86 MB	2,148	49
435,306 435,306	000000000000000000cb0c145e83f6aeeb55ae15f5b8181ce563966a88863ea4	21 Oct 2016, 20:43	1.00 MB	3,024	81
435,305 435,305	0000000000000000014484d4bcb7cdeb66850dcd32f328e3f3f82e29f0715b03	21 Oct 2016, 20:28	0.00 MB	9	557
435,304 435,304	0000000000000000033fbadd1c425c81c7058771048d2e9d22cf5005e070557a	21 Oct 2016, 20:15	0.11 MB	284	78
435,303 435,303	0000000000000000018a9657a2e69b18adc4fe0010de909d501b9e2a748ee7da	21 Oct 2016, 20:14	0.19 MB	473	83
435,302 435,302	000000000000000002d339cc50ccc2324199efe91f1f0f9d467884ba063078c4	21 Oct 2016, 20:12	0.06 MB	173	91
435,301 435,301	000000000000000002759abe9d91da5f111421c554dd2d26b52b1e552c3cfb28	21 Oct 2016, 20:12	0.99 MB	147	3
435,300 435,300	00000000000000000321cf5c9cb1f4821a5cfad51ff3d097c4389a13707883bd	21 Oct 2016, 20:11	0.35 MB	886	70
435,299 435,299	000000000000000002dccc3d334cca1c69459ffc0bf91411c220d7b1a48400b3	21 Oct 2016, 20:07	0.38 MB	917	72
435,298 435,298	000000000000000001dadfd35361e57d7b3b46f0ef9a22fe29c1ea2b9b652e87	21 Oct 2016, 20:02	0.73 MB	1,358	51
435,297 435,297	0000000000000000017bc9db1d5c970dcbc48df119646ab85de04c6fea68b38b	21 Oct 2016, 19:59	1.00 MB	2,266	58
435,296 435,296	00000000000000000061e0d6bf8ef765ff1c3bcb1516623f03bdb8e0cccab878	21 Oct 2016, 19:56	1.00 MB	2,870	85
435,295 435,295	000000000000000000e9230257dbac5d83278564d67395da5d074ab09f6f44c0	21 Oct 2016, 19:27	0.04 MB	99	99
435,294 435,294	0000000000000000031f44e5e303058e797a3b8c5fc8ed4112daf6935371467e	21 Oct 2016, 19:27	0.41 MB	798	45
435,293 435,293	0000000000000000002212c95b822b06b0f3c6cf507c4ba811fb1de579d21a75	21 Oct 2016, 19:25	1.00 MB	2,336	74
435,292 435,292	0000000000000000013dba8604b565129c6d09d57e4d7b9b498d95c772503667	21 Oct 2016, 19:10	1.00 MB	2,301	66
435,291 435,291	0000000000000000038b96436f5af500bac40252befc72d8e30e44f51b41b694	21 Oct 2016, 18:59	1.00 MB	2,624	48
435,290 435,290	0000000000000000017e77b52875c82d49cef7af4b56becd8a35b29560d89c8b	21 Oct 2016, 18:58	1.00 MB	2,886	89
435,289 435,289	0000000000000000024ccb4d16b0b220ea6ce75ec78de9c21341005bd745851c	21 Oct 2016, 18:30	0.75 MB	871	32
435,288 435,288	000000000000000004273d90216d5f07c8dcc3dd640832630434934cce799709	21 Oct 2016, 18:29	0.63 MB	1,607	56
435,287 435,287	000000000000000001448d9ea693aa1deb32a491e973e7e0e361ff5689102575	21 Oct 2016, 18:26	1.00 MB	2,942	79

Previous 10 blocks ↓

Total Size: 646.96 GB

Node Information

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

Uptime: 1 month, 1 day, 12 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 8,439.18 GB sent, 41.79 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.