Blockchain Explorer | learn me a bitcoin

Memory Pool

28,233 transactions

49.26 vMB

Show Random Selection

Max Size: 175/200 MB

Min Fee: 6 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
841,098	0000000000000000000331db0000000000000000000000000000000000000000	4 mins, 37 secs	1.00 vMB	2,856	24

Blockchain

Tip: 841,097 (419,897 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
421,200 421,200	0000000000000000043b5259c347ca074292a2120bbc4d9682674abf976c8203	17 Jul 2016, 23:33	0.02 MB	22	40
421,199 421,199	000000000000000001644cf49af683ae6f3286970ff5c6a4bef478f6caf6a36d	17 Jul 2016, 23:33	0.47 MB	1,074	49
421,198 421,198	000000000000000002146fec0f797925c3d39dacf60a601245e2007bd97a0e69	17 Jul 2016, 23:27	0.01 MB	25	79
421,197 421,197	0000000000000000012535fc15e7861815ac01ecf340dd718498af93a6cf8019	17 Jul 2016, 23:27	0.65 MB	1,378	51
421,196 421,196	0000000000000000012c2337214e25450618ed069a0391c169d3af3c61b99b82	17 Jul 2016, 23:12	0.97 MB	569	9
421,195 421,195	000000000000000000f215f5b6e14f300ac250d2321a59e2b88fce186788bc05	17 Jul 2016, 23:10	1.00 MB	1,491	34
421,194 421,194	000000000000000002d3b2c67cd854cdbef9ca0b6441ad91cd651da4e0735f9d	17 Jul 2016, 23:01	1.00 MB	2,529	66
421,193 421,193	00000000000000000035c67af31eeeea80d33707802a8887292943d33c04047f	17 Jul 2016, 22:35	0.93 MB	1,332	32
421,192 421,192	000000000000000002dc4bde147e71dc48caadb472082c8025e4dea838047b46	17 Jul 2016, 22:24	1.00 MB	2,280	40
421,191 421,191	000000000000000002376546636a32369c8a96c7c2afc8553296faf1151b4ba2	17 Jul 2016, 22:15	1.00 MB	2,040	69
421,190 421,190	000000000000000001c8189cb351e466a97c4984ef81d593305e62b85274d4fb	17 Jul 2016, 21:40	0.77 MB	1,634	43
421,189 421,189	000000000000000001d90dc888168c7b138b4c17bd74a4c66aa5bd909d5d3458	17 Jul 2016, 21:26	0.07 MB	151	52
421,188 421,188	000000000000000004aad20491f04d3937e90ea5b5fe5c4fa0d5c52337ff346c	17 Jul 2016, 21:25	0.89 MB	1,350	37
421,187 421,187	00000000000000000119f7cd5c7d32677faa058ec38a2e371a5388c99dc02ab0	17 Jul 2016, 21:13	1.00 MB	1,549	34
421,186 421,186	000000000000000001622136bd1ca181ff8d5f7a4843ac334b80f92b59707764	17 Jul 2016, 21:05	0.92 MB	2,025	37
421,185 421,185	00000000000000000254ff5a9853befb918f3ffd67efa7f5d050081653fda194	17 Jul 2016, 21:00	1.00 MB	2,286	67
421,184 421,184	0000000000000000036b86295eb1cca6c6fa217774e80d94a9b57860522d9342	17 Jul 2016, 20:47	0.75 MB	1,208	82
421,183 421,183	0000000000000000044630fe53f6c922dba8101c179d337f7b4e4c23203d2aae	17 Jul 2016, 20:12	1.00 MB	2,004	54
421,182 421,182	000000000000000002a49e4c7c6dfbe22eec4b03340745a7d3d0cf06df216056	17 Jul 2016, 19:56	0.00 MB	14	63
421,181 421,181	000000000000000001e1f9998112f54860d9065ddb9e6a578dfe694592e2560e	17 Jul 2016, 19:55	0.00 MB	1	0
421,180 421,180	0000000000000000019edb4985de48c2f0dcd8e3fdc19ae4c1b0a393e4acba1e	17 Jul 2016, 19:55	0.98 MB	769	19

Previous 10 blocks ↓

Total Size: 645.07 GB

Node Information

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

Uptime: 24 days, 14 hours, 15 minutes
Connections: 10 outgoing, 113 incoming
Data Transfer: 8,189.07 GB sent, 30.31 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.