Blockchain Explorer | learn me a bitcoin

Memory Pool

30,551 transactions

40.17 vMB

Show Random Selection

Max Size: 158/200 MB

Min Fee: 5 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
841,972	0000000000000000000331db0000000000000000000000000000000000000000	9 mins, 36 secs	1.00 vMB	290	22

Blockchain

Tip: 841,971 (440,407 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
401,564 401,564	000000000000000004d7f9b15014cbf3dede5c145f720de699ee1f09077a79e4	07 Mar 2016, 11:04	0.99 MB	1,974	45
401,563 401,563	0000000000000000067e8602f96f7b30eb987074a1de098c731540fbe27ad70b	07 Mar 2016, 10:50	1.00 MB	709	15
401,562 401,562	00000000000000000572f41186fcfb4561cde43d49b60f61b9fe3115ca5fda35	07 Mar 2016, 10:47	0.82 MB	1,449	49
401,561 401,561	0000000000000000060097e27d32f7201faa7d75431975d384eaf0db0a7003c1	07 Mar 2016, 10:35	0.61 MB	676	25
401,560 401,560	00000000000000000267dc74ad3da5bdb0735c2b480a7debb6ea3a301e841d50	07 Mar 2016, 10:32	1.00 MB	1,762	53
401,559 401,559	000000000000000003efaa9100ead1a796da7150ba3a4ba9ab74aa8a643b2b7d	07 Mar 2016, 10:18	0.21 MB	330	37
401,558 401,558	0000000000000000012b485f3e3671db4673ec17726b94606882779777cbae10	07 Mar 2016, 10:16	1.00 MB	1,808	42
401,557 401,557	0000000000000000004eb119e963b0868ef45572df79b3a9b72918d647cbd5d3	07 Mar 2016, 10:04	0.00 MB	1	0
401,556 401,556	000000000000000000e3d01bdb8ce264e69554747662187597329f7bd105b636	07 Mar 2016, 10:03	0.93 MB	1,624	43
401,555 401,555	000000000000000004f463f8c0e116e6a106b7d3c7c7bf5a51404c10aabffad8	07 Mar 2016, 09:52	0.93 MB	1,857	44
401,554 401,554	0000000000000000040be93bf8607ce707293381599f865d6841e0dbf0516a89	07 Mar 2016, 09:47	1.00 MB	3,185	81
401,553 401,553	00000000000000000434676433f29bf4f5c9d7511dd5c6fbcb96f783eee482ba	07 Mar 2016, 09:09	0.22 MB	347	36
401,552 401,552	000000000000000002f9ffaec35f3f2299f800c78e6834eafc945d2adb79cfee	07 Mar 2016, 09:06	0.47 MB	941	48
401,551 401,551	0000000000000000022a2ebc5412c56ebdac5b869b0e4df6f1b87325104413f0	07 Mar 2016, 08:59	0.36 MB	765	44
401,550 401,550	000000000000000005888ecd2febc1cfbf573a03d7e30b6bfe11b58b63917829	07 Mar 2016, 08:53	0.14 MB	116	33
401,549 401,549	000000000000000006a121c017e421774c976fea929ca4e82c7e01dfd4e56bac	07 Mar 2016, 08:52	0.16 MB	524	72
401,548 401,548	0000000000000000021731d2018998e1a393eb0a3b0e1d7440b70e8d033a5f87	07 Mar 2016, 08:51	0.36 MB	655	46
401,547 401,547	00000000000000000068a3a115b28030b1780134e4f77909d12663811bd5f3b9	07 Mar 2016, 08:45	0.25 MB	475	56
401,546 401,546	000000000000000000e72917af6d673053b1ddfaf31fae44698809bcc6974eb1	07 Mar 2016, 08:41	0.62 MB	1,264	47
401,545 401,545	0000000000000000013dabe4d148cf6e35ba09eda54c41e9bfe10c93d888e491	07 Mar 2016, 08:30	0.37 MB	587	44
401,544 401,544	0000000000000000040c8d605a2551f4ba1b63d3979000c58806d90bb35ef11d	07 Mar 2016, 08:25	0.46 MB	506	35

Previous 10 blocks ↓

Total Size: 646.71 GB

Node Information

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

Uptime: 1 month, 13 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 8,395.50 GB sent, 39.55 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.