Blockchain Explorer | learn me a bitcoin

Memory Pool

39,774 transactions

40.14 vMB

Show Random Selection

Max Size: 174/200 MB

Min Fee: 8 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
841,680	0000000000000000000331db0000000000000000000000000000000000000000	5 mins, 16 secs	1.00 vMB	3,316	18

Blockchain

Tip: 841,679 (385,572 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
456,107 456,107	00000000000000000175c26d4cc7ddc4427a98cf4c360275f767aa3e4855da52	07 Mar 2017, 06:23	1.00 MB	2,467	208
456,106 456,106	000000000000000002437de10f0adcd03ce364456e5019750a118fffea914e55	07 Mar 2017, 06:03	1.00 MB	2,681	226
456,105 456,105	000000000000000000d940c31b260dc342a1cd5cac19110c93fa63942fc7d6d7	07 Mar 2017, 05:37	1.00 MB	1,772	157
456,104 456,104	000000000000000001fc18483c45d9df55d5e637654f8acaafc583f0be7aa29b	07 Mar 2017, 05:36	1.00 MB	2,363	202
456,103 456,103	0000000000000000009e05eb0398b72a6d55b9f7ae891302e0254159fb28172c	07 Mar 2017, 05:20	1.00 MB	2,519	206
456,102 456,102	00000000000000000097c6a74b1548816877636343e4b74e6cc5609a671c8700	07 Mar 2017, 05:03	1.00 MB	2,373	214
456,101 456,101	0000000000000000024d5dcf31cda09ceaef68722e29d3fa078c767b3206ef43	07 Mar 2017, 04:43	1.00 MB	2,200	187
456,100 456,100	0000000000000000003c3e73b4d2487feaea50d9f8032652ee39459e0c5d2d59	07 Mar 2017, 04:42	1.00 MB	2,285	211
456,099 456,099	000000000000000001b39d64f2a456fe5121d6704c4dcfe166baac13a5f9d00c	07 Mar 2017, 04:24	1.00 MB	2,374	235
456,098 456,098	0000000000000000004f6f57a0a88c3f66b789dc2639892cbced9edc8f94faee	07 Mar 2017, 03:54	1.00 MB	1,607	227
456,097 456,097	000000000000000001481247529f99d21d936e0d9e16df1620c0a09353bdb41c	07 Mar 2017, 03:23	1.00 MB	2,869	231
456,096 456,096	00000000000000000107820a9392adb625171f07b0138bcbcca3d46090e0ad79	07 Mar 2017, 02:54	1.00 MB	1,571	141
456,095 456,095	000000000000000000fde5cc04b520c994eaeeeaa550d021cff8ff36dc352cbc	07 Mar 2017, 02:43	1.00 MB	2,913	200
456,094 456,094	0000000000000000008b7a1710a8653d5858f2cdf5a635e1dcf481ea96806ff3	07 Mar 2017, 02:20	1.00 MB	1,504	132
456,093 456,093	0000000000000000009b0331b6ddec7cc22e89655feef06ddb06981b1a9c857d	07 Mar 2017, 02:16	1.00 MB	1,221	117
456,092 456,092	0000000000000000019bb68e68e9fb7af7a06d6586d609c38328794b81a847eb	07 Mar 2017, 02:16	1.00 MB	3,793	121
456,091 456,091	0000000000000000006623bd5f46ba0e7944a692a6ede9a20f0be15fe699733b	07 Mar 2017, 02:15	1.00 MB	2,315	180
456,090 456,090	000000000000000001dddf96b2d2c0510dc1dd5c87af80b5dbc599385281f005	07 Mar 2017, 02:01	1.00 MB	2,412	140
456,089 456,089	000000000000000000bb121d38d32254129d4076780daad8264cd308825c05f7	07 Mar 2017, 01:58	1.00 MB	2,222	192
456,088 456,088	0000000000000000006a70b7c45b13bc62b7aa253a1f2a997779e256c3b5c019	07 Mar 2017, 01:42	1.00 MB	1,698	137
456,087 456,087	00000000000000000182f82462252200594fbd4fdb7ae0dd07cb9b1dde5ee811	07 Mar 2017, 01:34	1.00 MB	2,230	135

Previous 10 blocks ↓

Total Size: 646.16 GB

Node Information

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

Uptime: 28 days, 21 hours, 4 minutes
Connections: 10 outgoing, 114 incoming
Data Transfer: 8,330.26 GB sent, 36.22 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.