Blockchain Explorer | learn me a bitcoin

Memory Pool

28,759 transactions

49.58 vMB

Show Random Selection

Max Size: 177/200 MB

Min Fee: 6 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
841,092	0000000000000000000331db0000000000000000000000000000000000000000	8 mins, 10 secs	1.00 vMB	3,537	24

Blockchain

Tip: 841,091 (440,705 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
400,386 400,386	0000000000000000064b2e39bec9af13df717471969e48734a3c6f601f1b8cbe	28 Feb 2016, 09:05	0.48 MB	1,175	36
400,385 400,385	0000000000000000010280081c451c6855c1d382cffceeeb9c928ab1833b1d1c	28 Feb 2016, 09:00	1.00 MB	1,337	22
400,384 400,384	0000000000000000062aee72a6e4e4c2d0836eab209c44561306658b8fb4d3ff	28 Feb 2016, 08:52	0.49 MB	956	32
400,383 400,383	0000000000000000030f509b416e942e01c49a8d48424631f8ecde5ae9194c3b	28 Feb 2016, 08:49	0.57 MB	944	30
400,382 400,382	0000000000000000004bb8596884ccc8ec210aa11cdb90bb7b9ca4eb2dfae8c5	28 Feb 2016, 08:43	1.00 MB	2,217	40
400,381 400,381	0000000000000000062f2573346000b33ab606d0151b5ce81b0ea2289a593553	28 Feb 2016, 08:26	0.90 MB	1,464	26
400,380 400,380	000000000000000005fae85e53b2dc5d269bcd582507c41edd7b5f153be5a082	28 Feb 2016, 08:19	1.00 MB	2,130	44
400,379 400,379	000000000000000003eba8781cc3bfa39edcf5682a2b17a1f09212fa8e252fb6	28 Feb 2016, 08:04	0.93 MB	2,241	39
400,378 400,378	000000000000000001d472452e6e3982efee0d022fabfb25db4bf3ea55abdd01	28 Feb 2016, 07:57	0.75 MB	2,181	58
400,377 400,377	000000000000000002f576eddc34a24c4cb6e9ebd2bfff7e0447dd635964d9e2	28 Feb 2016, 07:34	0.20 MB	423	33
400,376 400,376	00000000000000000183790f6aaf1173616f50145249cd7650c69b7a2a753a0d	28 Feb 2016, 07:33	0.00 MB	1	0
400,375 400,375	0000000000000000042a6c5ce8e111c78af195e3d016258e424091daa47742a2	28 Feb 2016, 07:30	0.23 MB	520	37
400,374 400,374	0000000000000000022153bbb561353d0ab57b54364c3b1685a90d7a71602350	28 Feb 2016, 07:27	0.44 MB	710	32
400,373 400,373	00000000000000000055e5f779fd09d9a0dbb39af5a3a70b575be9fb3af0d1b3	28 Feb 2016, 07:23	0.42 MB	783	33
400,372 400,372	0000000000000000017517fa1ec1ced0f18e36f502a512fc08f3c4108cf7b711	28 Feb 2016, 07:19	0.99 MB	1,560	24
400,371 400,371	0000000000000000051fd19ad59dbebe7210598041137dcb165a25814f3e38b7	28 Feb 2016, 07:14	1.00 MB	2,633	49
400,370 400,370	000000000000000003e415ed77f57d80108e58a5ba526f5e6f5d269b85d5fcf8	28 Feb 2016, 06:54	0.00 MB	1	0
400,369 400,369	0000000000000000027feebf9ec0332cf894d7678159327014203ea963573cf5	28 Feb 2016, 06:52	0.93 MB	1,440	25
400,368 400,368	000000000000000003088ee31254ec0272607edec308d613d6998b10b4d0dcf2	28 Feb 2016, 06:48	1.00 MB	2,843	49
400,367 400,367	0000000000000000001110ab226f5d187bf483f3b749df5f073c8badc9e3e0db	28 Feb 2016, 06:23	0.93 MB	2,061	37
400,366 400,366	0000000000000000017941b30c8d3861452874eb16e88862794abd343684e869	28 Feb 2016, 06:11	1.00 MB	1,647	25

Previous 10 blocks ↓

Total Size: 645.05 GB

Node Information

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

Uptime: 24 days, 13 hours, 28 minutes
Connections: 10 outgoing, 113 incoming
Data Transfer: 8,188.13 GB sent, 30.26 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.