Blockchain Explorer | learn me a bitcoin

Memory Pool

97,025 transactions

38.12 vMB

Show Random Selection

Max Size: 197/200 MB

Min Fee: 15 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
847,850	000000000000000000035cb80000000000000000000000000000000000000000	3 mins, 14 secs ago	1.00 vMB	5,596	70

Blockchain

Tip: 847,849 (347,042 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
500,807 500,807	0000000000000000002468c90d33a7bb0fbc936b6d3125c0e8809ca8789b80cd	24 Dec 2017, 09:19	1.08 MB	2,326	819
500,806 500,806	00000000000000000048f98424e721447253fa01854284e916238c1444522ae4	24 Dec 2017, 09:00	1.19 MB	1,685	640
500,805 500,805	0000000000000000000ef9e0dd3007e27f576309294355dc7a53e6ab33b44a1a	24 Dec 2017, 08:52	1.04 MB	1,526	293
500,804 500,804	000000000000000000765c190d2d0d6de132bd771738b45716beee176dcca5d1	24 Dec 2017, 08:50	1.01 MB	1,217	309
500,803 500,803	00000000000000000017da2c17917b6b12cf066574438472ff4770e13a7bfe30	24 Dec 2017, 08:49	1.08 MB	2,077	919
500,802 500,802	00000000000000000053a0e5e809b8cbbf7bcba3a99adeea3d5138dded35d13e	24 Dec 2017, 08:28	1.13 MB	1,678	497
500,801 500,801	0000000000000000004cf2330dff8b27a5e4b13d3e46215008fc5594282e47b1	24 Dec 2017, 08:22	1.12 MB	1,673	325
500,800 500,800	0000000000000000002a3f50438253c2668390f5cebcdd930627ed81309aaa2c	24 Dec 2017, 08:20	1.12 MB	2,045	963
500,799 500,799	0000000000000000004a552b792c9ae83893896b06c93e315cd8d71079404413	24 Dec 2017, 08:00	1.09 MB	2,381	760
500,798 500,798	0000000000000000000e9abe9b1575d56584871c980752cd5ccce3a864a4152b	24 Dec 2017, 07:43	1.07 MB	1,758	480
500,797 500,797	0000000000000000008346e11c868f802e2d8d9c392ebbeed31cbc635e5519b3	24 Dec 2017, 07:38	1.01 MB	1,714	269
500,796 500,796	0000000000000000006c5c3ec019d6859c77917bd642fe89779872d4150c4445	24 Dec 2017, 07:37	1.03 MB	2,629	348
500,795 500,795	0000000000000000007f41053c5d88206aebe685f704a9d37739f80641d42d44	24 Dec 2017, 07:36	1.10 MB	2,233	770
500,794 500,794	0000000000000000004c43d31d7b77b494f276df71e5c8944971c735654b1347	24 Dec 2017, 07:27	1.05 MB	736	790
500,793 500,793	00000000000000000010406c9c7a28b1c7e1d5a381024e55ae3a0ec453ac6749	24 Dec 2017, 07:25	1.00 MB	253	812
500,792 500,792	0000000000000000004ccb34692d58eb65f8d5a9708125ba26bfd5200c86f5cb	24 Dec 2017, 07:23	1.13 MB	1,919	873
500,791 500,791	0000000000000000001f13e722dd5f10179238cb01668e14a3ddf1c8c941f192	24 Dec 2017, 07:18	1.18 MB	3,026	972
500,790 500,790	0000000000000000003fb160600613e49af10d4f3c9ea8e92a9bb7ebcf7a4688	24 Dec 2017, 07:13	1.07 MB	2,048	1,191
500,789 500,789	0000000000000000001f720800b5cd2833ae077818696cbcd70f8a1f116fc5db	24 Dec 2017, 06:18	1.01 MB	1,874	1,092
500,788 500,788	0000000000000000008a7f68eb9b4b581efc8d72defcd389ca54c22af0f0f35d	24 Dec 2017, 05:48	1.00 MB	879	1,039
500,787 500,787	0000000000000000003314f1593f450513356053082e90c244605872bcfbc9f2	24 Dec 2017, 05:29	1.01 MB	1,709	263

Previous 10 blocks ↓

Total Size: 657.51 GB

Node Information

IP: 162.120.69.182
Port: 8333
Version: 270000
Subversion: /Satoshi:27.0.0/

Uptime: 12 hours, 40 minutes, 54 seconds
Connections: 10 outgoing, 53 incoming
Data Transfer: 30.09 GB sent, 0.28 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.