Blockchain Explorer | learn me a bitcoin

Memory Pool

40,137 transactions

47.30 vMB

Show Random Selection

Max Size: 187/200 MB

Min Fee: 3 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
842,022	0000000000000000000331db0000000000000000000000000000000000000000	16 mins, 43 secs ago	1.00 vMB	3,898	22

Blockchain

Tip: 842,021 (240,800 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
601,221 601,221	0000000000000000000f978910200ae0c08b2ee5eeeb025430e24f3354342dba	27 Oct 2019, 08:20	1.19 MB	2,195	59
601,220 601,220	00000000000000000004ed3571935afb8620d99312c51920709f957e8cdd461b	27 Oct 2019, 07:58	1.23 MB	2,796	16
601,219 601,219	00000000000000000008c47e607a9123cdfd32a72897b18c33a3b8b31b8a7ac8	27 Oct 2019, 07:51	1.21 MB	2,327	31
601,218 601,218	0000000000000000000505dd3cc8fd04ca53c667b65fd7854c968c23678b5238	27 Oct 2019, 07:33	1.11 MB	1,991	15
601,217 601,217	000000000000000000063c55e8644c3a75965c279a03f3df5f0e399726783376	27 Oct 2019, 07:28	1.24 MB	2,586	43
601,216 601,216	000000000000000000145fc04f6f11e031ab8d44ae796e7769514dc64f85f5e3	27 Oct 2019, 07:03	1.22 MB	2,664	37
601,215 601,215	0000000000000000000c94dadb8c2c6b78184cc61fe38535bf09d777731be9f6	27 Oct 2019, 06:40	1.25 MB	2,419	17
601,214 601,214	0000000000000000000a4b4d2d705c98633f88e85ad9986b2c0dd958c4817f25	27 Oct 2019, 06:35	1.22 MB	2,639	43
601,213 601,213	0000000000000000000cef6e03d68e3be66478737e066f6f5ff629ee2923840d	27 Oct 2019, 06:14	1.23 MB	2,421	51
601,212 601,212	0000000000000000000d08dbb8f341622757c68c9c6eee663038f545f62248f3	27 Oct 2019, 05:48	1.24 MB	2,452	55
601,211 601,211	0000000000000000000ab6df037ca9ae27a3781ac78c2d3937719bba19bf5783	27 Oct 2019, 05:11	1.24 MB	2,536	52
601,210 601,210	00000000000000000006456e8e277432f878cdc65d0a5facc830d335e0b7725c	27 Oct 2019, 04:41	1.08 MB	2,665	7
601,209 601,209	00000000000000000006a027e629c4857a98e4f312381800c202455893389cf0	27 Oct 2019, 04:40	1.21 MB	2,651	33
601,208 601,208	0000000000000000001384612314eadafd6440b3d360ba9dffd8395f13b340a3	27 Oct 2019, 04:27	1.14 MB	1,946	28
601,207 601,207	000000000000000000008c00acd0b75ade4c90ece593d92a6510b00f282114f1	27 Oct 2019, 04:23	1.28 MB	2,129	43
601,206 601,206	0000000000000000000c4ce2efd7873908cfc73697497f2c12adf94add9ded1c	27 Oct 2019, 04:19	1.21 MB	2,676	57
601,205 601,205	00000000000000000013dff515a7e8790b31b2b708a86bed46ca1bec8b2d529a	27 Oct 2019, 03:56	1.37 MB	2,843	48
601,204 601,204	000000000000000000030005d617d67a376d4f1914e01136d9ff0e3261d8ca7c	27 Oct 2019, 03:54	1.28 MB	2,631	77
601,203 601,203	0000000000000000000cad531ee3a56ff67917c12fade724bb7af2f1b9d0a721	27 Oct 2019, 02:37	1.33 MB	3,022	68
601,202 601,202	0000000000000000000e64dc8c96399752d204ae439a77031d4ea782128eb1e2	27 Oct 2019, 01:47	1.17 MB	2,026	44
601,201 601,201	0000000000000000000aec2fe61dd7af9348bc82bd0a4fb030119d8cbd7143c4	27 Oct 2019, 01:30	0.37 MB	1,021	33

Previous 10 blocks ↓

Total Size: 646.80 GB

Node Information

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

Uptime: 1 month, 22 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 8,407.45 GB sent, 40.20 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.