Blockchain Explorer | learn me a bitcoin

Memory Pool

31,380 transactions

26.49 vMB

Show Random Selection

Max Size: 124/200 MB

Min Fee: 6 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
842,247	0000000000000000000331db0000000000000000000000000000000000000000	38 secs	1.00 vMB	5,233	21

Blockchain

Tip: 842,246 (430,421 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
411,825 411,825	000000000000000002f01f6441077331e51f4f184d41a1ccea7366fb39003ced	15 May 2016, 04:33	1.00 MB	2,847	54
411,824 411,824	00000000000000000337a4dd578fc3e55441484bdb8a4ed3d3f613977adc86dd	15 May 2016, 04:02	0.78 MB	1,080	28
411,823 411,823	000000000000000002ce8b6c08bd65ec12b039a07f25a58bd6fc38d6b0359813	15 May 2016, 03:57	0.99 MB	2,107	45
411,822 411,822	000000000000000000c77f1bb122852ef1e7d3ed39638f58c082908be63dd4c1	15 May 2016, 03:37	1.00 MB	1,715	42
411,821 411,821	000000000000000004fd011205d8f33c1e52a4bbb590a2515040147199271cd7	15 May 2016, 03:19	0.40 MB	601	31
411,820 411,820	0000000000000000041a838dfa1ec6fc0e59a0037d471bb49befa07459322f15	15 May 2016, 03:18	0.54 MB	1,105	44
411,819 411,819	000000000000000002f14fd887b6968e2e1408e09f8790a6c45f4f1962b1b0e2	15 May 2016, 03:10	0.03 MB	42	30
411,818 411,818	0000000000000000002d9f1cbff3c5dfa9e42417c95a9a9a5fd8b3f4b62f27b1	15 May 2016, 03:10	0.85 MB	1,119	32
411,817 411,817	000000000000000003b3ebc6c77de635e38ac982ca73f4f1459d778ef39c7148	15 May 2016, 03:02	1.00 MB	1,736	34
411,816 411,816	0000000000000000039d1432b218fb94b3e0ebcc4eeb9ab1ce465d0c6cb28b0f	15 May 2016, 02:48	0.29 MB	597	39
411,815 411,815	000000000000000002e64af9c8a2dbcf36dd5b7cf707af9006081be9a464d0fa	15 May 2016, 02:45	0.98 MB	614	15
411,814 411,814	00000000000000000166c33c5facd883a3050357114d77589617ed0fb1731439	15 May 2016, 02:40	1.00 MB	1,160	29
411,813 411,813	000000000000000004e5e56e386504e5a785efd63aab18d7eea09593169c89f0	15 May 2016, 02:31	0.40 MB	907	44
411,812 411,812	0000000000000000008581401551e6fa36ec9c05bf095b2d43911c535a536721	15 May 2016, 02:26	1.00 MB	2,027	36
411,811 411,811	0000000000000000050f129dad1b2d993dd4e41e36576cb0c14c90dd3a41b91c	15 May 2016, 02:20	0.90 MB	1,798	46
411,810 411,810	0000000000000000036e88624c84f64ada7878e15e47d9d389aa9c7e1b03394d	15 May 2016, 02:05	0.56 MB	1,246	49
411,809 411,809	000000000000000001430de909cc0520f135873a7cdca23b5e62042e0a81ef78	15 May 2016, 01:57	0.99 MB	1,443	19
411,808 411,808	0000000000000000029ae1ed51f63e37f982e0fc7bbc9714d933ad2f5b39d934	15 May 2016, 01:56	1.00 MB	2,640	47
411,807 411,807	0000000000000000037b2c5776c31973833cb1708a823778d36776ddbbf2cc98	15 May 2016, 01:40	1.00 MB	2,019	42
411,806 411,806	00000000000000000038a125c6bcd92e684c6083619ad0b8b0901a72a6683356	15 May 2016, 01:33	1.00 MB	3,103	69
411,805 411,805	000000000000000002c97dd99a0a235b6eebeba7e51979baf69e7e96a95f238b	15 May 2016, 00:38	0.40 MB	882	50

Previous 10 blocks ↓

Total Size: 647.19 GB

Node Information

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

Uptime: 1 month, 2 days, 13 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 8,461.67 GB sent, 43.73 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.