Blockchain Explorer | learn me a bitcoin

Memory Pool

33,803 transactions

40.75 vMB

Show Random Selection

Max Size: 166/200 MB

Min Fee: 4 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
841,741	0000000000000000000331db0000000000000000000000000000000000000000	3 mins, 45 secs	1.00 vMB	4,427	16

Blockchain

Tip: 841,740 (267,645 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
574,095 574,095	0000000000000000000cf1ca1b147dbc481752cbca29b82a13e6c288bb65932e	01 May 2019, 14:21	1.31 MB	2,833	65
574,094 574,094	0000000000000000000a21295c5066e2c309b3345dfdb6bae6becad93355e16e	01 May 2019, 14:10	1.25 MB	2,409	56
574,093 574,093	0000000000000000001fda183a35c90bfdc5f7bdda01f8e00496ac016e1c9949	01 May 2019, 14:04	1.31 MB	2,638	53
574,092 574,092	0000000000000000000e63c313de9ea144e025ecf976830fa81d52474bed3f1e	01 May 2019, 14:03	1.25 MB	3,161	97
574,091 574,091	00000000000000000002d1a3a74cf8248f735b0d9d8359090e5b192e2b40387d	01 May 2019, 13:38	1.25 MB	2,913	70
574,090 574,090	00000000000000000022b5b9bde570b7eabd7c3c67c4c9def4c12a46cd66ec20	01 May 2019, 13:24	1.08 MB	1,543	72
574,089 574,089	000000000000000000052ac4ad899a656b61925e45287207961a6b5c38a8c7ca	01 May 2019, 13:10	1.04 MB	1,109	77
574,088 574,088	000000000000000000102368079b9c1c9de3f5267bf918472b2460d3d2945ca5	01 May 2019, 13:03	1.22 MB	2,637	26
574,087 574,087	000000000000000000119c3bdfe8fe4f2260712c3082d3e0985c75e7769df195	01 May 2019, 13:02	1.32 MB	2,651	50
574,086 574,086	0000000000000000000c733df4c56781c1f5fc54145fc51b3cdd83a0b2fb4f18	01 May 2019, 13:02	1.22 MB	3,268	83
574,085 574,085	00000000000000000026e8fe0f14cf540a246c9216ec740513cc90ea13b438b4	01 May 2019, 12:26	1.17 MB	2,693	25
574,084 574,084	00000000000000000022a1f6a915075df102d752167895c1e0aed9370064b775	01 May 2019, 12:21	1.26 MB	2,752	32
574,083 574,083	0000000000000000001664d250840ef3d7e2931d7ddc896147d52cb03e62d293	01 May 2019, 12:17	1.27 MB	1,568	45
574,082 574,082	00000000000000000000f7f903b33210574f504019d5d5baede0a7e8c52f9f91	01 May 2019, 12:16	1.24 MB	3,321	87
574,081 574,081	0000000000000000001c28bca95bb0d7ad291b23bb002e2890f53666e6566d3d	01 May 2019, 11:48	1.27 MB	2,886	69
574,080 574,080	0000000000000000000803e32ed74c0c6187589f3a6ffa648f3a0ce523507462	01 May 2019, 11:29	1.37 MB	2,283	50
574,079 574,079	0000000000000000002271fb34cf903859db58a67efb80b3a291ed9d01c677fd	01 May 2019, 11:20	1.30 MB	2,970	68
574,078 574,078	00000000000000000013f0a0967a556b3cc0d59acf7fb33f94ed1c54e9a204db	01 May 2019, 11:00	1.16 MB	2,876	32
574,077 574,077	000000000000000000004e8574481faf5deb39a4e48cf13aac18bd54f6766c99	01 May 2019, 10:56	1.03 MB	3,141	6
574,076 574,076	0000000000000000001594075c0562086c7f24045cb0338c324ba949cbcdc898	01 May 2019, 10:56	1.20 MB	2,902	35
574,075 574,075	00000000000000000021c87ec1cec661788da7fdd670677dc76ac63f2507a111	01 May 2019, 10:48	1.29 MB	2,541	36

Previous 10 blocks ↓

Total Size: 646.27 GB

Node Information

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

Uptime: 29 days, 8 hours, 13 minutes
Connections: 10 outgoing, 114 incoming
Data Transfer: 8,335.70 GB sent, 36.76 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.