Blockchain Explorer | learn me a bitcoin

Memory Pool

76,468 transactions

31.57 vMB

Show Random Selection

Max Size: 172/200 MB

Min Fee: 5 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
845,366	0000000000000000000355f00000000000000000000000000000000000000000	3 mins, 57 secs	1.00 vMB	4,904	11

Blockchain

Tip: 845,365 (334,585 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
510,780 510,780	0000000000000000002aa000349e6026d40c0fd7c3c2a1244b502a49053b3273	25 Feb 2018, 03:38	0.70 MB	921	63
510,779 510,779	00000000000000000016f545c747e24e535e5b8f6d83be6a479ee7fa1ec8bb8e	25 Feb 2018, 03:23	1.00 MB	185	2
510,778 510,778	00000000000000000013b0fcf34e10dcf2a641847e063ba731db6c1902bbec3c	25 Feb 2018, 03:21	1.02 MB	550	16
510,777 510,777	0000000000000000005761538b0d76091ad96f28f0c729ec36f5fc6cd9337b44	25 Feb 2018, 03:16	1.00 MB	204	5
510,776 510,776	0000000000000000005076cc9d053ca447c80e15615334838f68d19b3a01d102	25 Feb 2018, 03:16	1.00 MB	144	1
510,775 510,775	000000000000000000450d89f6ccc373c8642d3940c178493ea371e434327159	25 Feb 2018, 03:15	1.06 MB	1,649	41
510,774 510,774	00000000000000000044d1bac3161fbb2af5dd72c81350cd2d4436df37ef6498	25 Feb 2018, 02:56	1.09 MB	1,243	43
510,773 510,773	0000000000000000000fa10d0bc79c4f954bc4e08b461643ed9b3bc5c7af5eaf	25 Feb 2018, 02:40	1.08 MB	1,583	40
510,772 510,772	000000000000000000591cc3b17e32b0b6fd2835c2d95123bd8989f63c673bc7	25 Feb 2018, 02:22	0.68 MB	656	41
510,771 510,771	0000000000000000003aba8f4c719302871327fb7ef82ac0c9ae66dd14c9f87b	25 Feb 2018, 02:13	1.01 MB	442	15
510,770 510,770	0000000000000000003751a627776300673a16b8945faefd1182f683aff12faa	25 Feb 2018, 02:09	1.06 MB	2,013	68
510,769 510,769	000000000000000000369ebf09309aa639867edd660913fa589d77af49ff0b06	25 Feb 2018, 01:43	1.01 MB	570	16
510,768 510,768	0000000000000000003cc5fae4c0d4f92855bf8fabbf4cc974745599e265b8f2	25 Feb 2018, 01:37	1.00 MB	260	6
510,767 510,767	00000000000000000029b7df7ebab51dffa1df3836522392f37889e7e87fefae	25 Feb 2018, 01:35	1.00 MB	204	3
510,766 510,766	00000000000000000016e6bb964c0539fb6d0c56783ec1b71dc2747a0f4921eb	25 Feb 2018, 01:34	1.00 MB	401	10
510,765 510,765	00000000000000000055e96b3972df173f9c4447044cf8f87bdcd229623148d6	25 Feb 2018, 01:30	1.05 MB	1,981	60
510,764 510,764	000000000000000000035ed94d952a9aa6560e0b3a363b69f7281b967f104d9c	25 Feb 2018, 01:07	1.02 MB	443	14
510,763 510,763	00000000000000000047f2c60026a237bc14df950eeb000de97c56057f682cbb	25 Feb 2018, 01:04	1.12 MB	2,569	78
510,762 510,762	00000000000000000032dd607c5953a5401a6df77974c1dff2841a5da20efa84	25 Feb 2018, 00:32	1.04 MB	1,039	24
510,761 510,761	00000000000000000040d4616a24cb40d22394f27b7228cfb1847724c6d26b4f	25 Feb 2018, 00:21	1.04 MB	1,161	31
510,760 510,760	0000000000000000003764272673e923cf311e721d732669c7e20e1bf6f0e0d1	25 Feb 2018, 00:09	0.01 MB	27	92

Previous 10 blocks ↓

Total Size: 653.09 GB

Node Information

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

Uptime: 1 month, 24 days, 2 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 9,297.54 GB sent, 79.24 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.