Blockchain Explorer | learn me a bitcoin

Memory Pool

36,755 transactions

48.04 vMB

Show Random Selection

Max Size: 186/200 MB

Min Fee: 5 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
842,035	0000000000000000000331db0000000000000000000000000000000000000000	4 mins, 59 secs	1.00 vMB	5,451	18

Blockchain

Tip: 842,034 (440,912 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
401,122 401,122	000000000000000006b2cab74042eb0699009606e842e5a64c6c9e16d4cb80e3	04 Mar 2016, 13:25	0.99 MB	573	35
401,121 401,121	000000000000000004bc3e15f3e24461693e8d1291cd292e3ba457949010fac7	04 Mar 2016, 13:17	0.93 MB	1,625	58
401,120 401,120	0000000000000000038d91d862ec3523a99c1903b1256608096fcbf732f3db6a	04 Mar 2016, 13:09	1.00 MB	2,679	68
401,119 401,119	000000000000000004ad4c3576899a097d0da6884240f0a1cd58d9f6a0f9b828	04 Mar 2016, 12:48	1.00 MB	3,034	75
401,118 401,118	00000000000000000440ebd4e7c1c014b6767343cceefc5edfbe19b3e3f75f1f	04 Mar 2016, 12:14	0.93 MB	1,727	45
401,117 401,117	000000000000000004a348e0fa7b3346745132971791e75f52640c4ccac80e7c	04 Mar 2016, 12:03	1.00 MB	2,372	51
401,116 401,116	00000000000000000158ed0c504043902c397a831a6695e52f0aa2237838d9c9	04 Mar 2016, 11:49	0.75 MB	1,861	48
401,115 401,115	0000000000000000054137db6e6cc469173cb421ac3ac40deda297e697912458	04 Mar 2016, 11:46	0.99 MB	1,612	57
401,114 401,114	000000000000000000ca1342a44da6e338d6194f60517449805a559e1acec9c7	04 Mar 2016, 11:28	0.58 MB	1,216	49
401,113 401,113	0000000000000000008964a271252e24f31308a4737ca5facd2038ca87ee70f1	04 Mar 2016, 11:18	0.15 MB	275	60
401,112 401,112	000000000000000003e22a0ad16d98d3067f8462fabda77c2e53c98727612b7a	04 Mar 2016, 11:16	0.67 MB	1,264	50
401,111 401,111	0000000000000000014ab61a888236124d4da2be2ddd25ba7edda92824d3df81	04 Mar 2016, 11:07	0.33 MB	620	43
401,110 401,110	0000000000000000022c761c2c9265356ff58ce47cecc08de69325a4b350e2a6	04 Mar 2016, 11:03	0.07 MB	123	44
401,109 401,109	0000000000000000043c8f60220e16674a17ed134cc7426ec02b091bada33fa5	04 Mar 2016, 11:02	0.84 MB	1,279	42
401,108 401,108	0000000000000000040838bcba60eb51f05a24b55b5b779f855a406aa951cf3c	04 Mar 2016, 10:54	0.47 MB	684	31
401,107 401,107	000000000000000001185864838f668eaf86b0b55b9978be43ff2f2e07944ecb	04 Mar 2016, 10:48	1.00 MB	2,135	45
401,106 401,106	00000000000000000186d0914122d1794c8c3040a1c44533b0de4feb8c9b99f4	04 Mar 2016, 10:35	0.99 MB	821	26
401,105 401,105	0000000000000000033d76d1979cbf908abbd9e94a5a7a84aedc51dd3aa0d022	04 Mar 2016, 10:29	0.38 MB	741	44
401,104 401,104	000000000000000004caf85d546365c1758408ab2747bc22ec03bc4f8fea257d	04 Mar 2016, 10:24	0.60 MB	456	23
401,103 401,103	0000000000000000024e5405db7873cd93dfa5e5fd9b0b9106e9e7fa7cdcea93	04 Mar 2016, 10:23	1.00 MB	1,424	44
401,102 401,102	000000000000000005d0fd12bf1464367d941f55deea94fbfceb36d8db79fddd	04 Mar 2016, 10:13	1.00 MB	2,174	40

Previous 10 blocks ↓

Total Size: 646.82 GB

Node Information

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

Uptime: 1 month, 1 day
Connections: 10 outgoing, 114 incoming
Data Transfer: 8,415.85 GB sent, 40.38 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.