Blockchain Explorer | learn me a bitcoin

Memory Pool

55,610 transactions

19.92 vMB

Show Random Selection

Max Size: 115/200 MB

Min Fee: 5 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
844,740	0000000000000000000355f00000000000000000000000000000000000000000	8 mins, 19 secs	1.00 vMB	5,644	10

Blockchain

Tip: 844,739 (171,663 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
673,076 673,076	000000000000000000004ae4fcdca25dba4e5aab2c95078e64bbdc43d2bbac1d	04 Mar 2021, 04:34	1.22 MB	1,660	33
673,075 673,075	00000000000000000001c1ea9dbffeb22b9f9aba867ed2e85f483d7d40ff96b7	04 Mar 2021, 04:33	1.43 MB	1,837	70
673,074 673,074	00000000000000000002e409002ca9ef6205013cefce4d3ceb019b6f1acff8dd	04 Mar 2021, 04:23	1.34 MB	1,932	52
673,073 673,073	0000000000000000000acc8736e527611099988640317c82cec8e364b825396e	04 Mar 2021, 04:18	1.53 MB	1,772	50
673,072 673,072	0000000000000000000b537b1684432b9684f7913badd10ee92d5b9d31c235e0	04 Mar 2021, 04:17	1.31 MB	2,437	116
673,071 673,071	00000000000000000003e0892e64d1c860f8f90841164f21e0a74e0ecc79c3a8	04 Mar 2021, 03:48	1.33 MB	2,462	77
673,070 673,070	00000000000000000001462a7993a437f7882e7762be44aac70d26a7a0251334	04 Mar 2021, 03:36	1.14 MB	1,159	110
673,069 673,069	00000000000000000008812394946b25f98751e7343afbdbb56f9484527b71d5	04 Mar 2021, 03:26	1.52 MB	1,046	58
673,068 673,068	000000000000000000092c835a0fd09443b3916584a82fecb73158a41a173cce	04 Mar 2021, 03:21	1.35 MB	2,911	110
673,067 673,067	0000000000000000000b5ab9bfcf21b82afc49ec22d08fb4327f11d7a6662792	04 Mar 2021, 02:58	1.18 MB	2,035	48
673,066 673,066	0000000000000000000596a8f3ad1cc95737409fb34559ba1f0f78cd2ba3d1cd	04 Mar 2021, 02:57	1.24 MB	2,136	78
673,065 673,065	00000000000000000006c302584889352dfbd155b461e38b831cdac0c8d9b579	04 Mar 2021, 02:48	1.11 MB	2,453	59
673,064 673,064	00000000000000000004f115c76a55cb6b504c2530233c4493a57699ab4ac8dd	04 Mar 2021, 02:45	1.19 MB	2,717	80
673,063 673,063	0000000000000000000180627c8d3987d91a2fc6c1ad8890b2abbb0be26c6d47	04 Mar 2021, 02:35	1.19 MB	2,770	66
673,062 673,062	0000000000000000000997e84e933b21c9a6a75b43c58578b2010b2064d1a412	04 Mar 2021, 02:32	1.27 MB	2,705	93
673,061 673,061	00000000000000000002aed63cf3c74e3b47674885f53cca5e317ee5fe18601d	04 Mar 2021, 02:21	1.28 MB	1,917	128
673,060 673,060	0000000000000000000a31ea973fab9790a927c0050d6ecc3d679580446661eb	04 Mar 2021, 02:00	1.33 MB	2,212	100
673,059 673,059	0000000000000000000c757757f9f72b310f84a9c0fd348a54de3905830285b8	04 Mar 2021, 01:45	1.40 MB	3,047	120
673,058 673,058	0000000000000000000b766e7b40da7ef7390c3063d6d8770e339ea02d1af1c8	04 Mar 2021, 01:11	1.32 MB	3,360	85
673,057 673,057	0000000000000000000bd4fa1933fe01edc196e6ac249d087d7786569deb610d	04 Mar 2021, 01:03	1.46 MB	2,260	104
673,056 673,056	0000000000000000000bee43d257578458291cb8e7213ab3a7d9df904ebf2408	04 Mar 2021, 00:52	1.35 MB	2,293	109

Previous 10 blocks ↓

Total Size: 651.91 GB

Node Information

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

Uptime: 1 month, 20 days, 2 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 9,183.16 GB sent, 71.43 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.