Blockchain Explorer | learn me a bitcoin

Memory Pool

50,448 transactions

43.91 vMB

Show Random Selection

Max Size: 166/200 MB

Min Fee: 12 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
848,054	000000000000000000035cb80000000000000000000000000000000000000000	58 secs	1.00 vMB	5,595	27

Blockchain

Tip: 848,053 (225,428 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
622,625 622,625	00000000000000000000c4b4ab6a0380009d973e7e4167c13145a95290b28c1c	23 Mar 2020, 07:38	1.39 MB	1,980	29
622,624 622,624	0000000000000000000a325e33bc891913adbe4fd4fb6cc358246877489bc39a	23 Mar 2020, 07:28	1.34 MB	2,401	59
622,623 622,623	0000000000000000000b9a6f7514fe5f970209c1cb0631dbb667064bc8cb5bab	23 Mar 2020, 07:00	1.33 MB	2,765	54
622,622 622,622	00000000000000000000ea330dccb31fec12c77cf2c9e65c7d5252cc11ee9202	23 Mar 2020, 06:42	1.28 MB	2,871	37
622,621 622,621	00000000000000000002ce723ad56dba0fb3d21a1943a7c2d83e59c0d1391ad9	23 Mar 2020, 06:27	1.41 MB	2,329	55
622,620 622,620	000000000000000000052a2e2271b483c041a7718b0d13367a5d39f3fea8bba9	23 Mar 2020, 06:04	0.29 MB	598	34
622,619 622,619	00000000000000000000e10fe5864a593acb8bae88af0d61ff2ab860e39f7cbf	23 Mar 2020, 06:01	0.53 MB	1,001	38
622,618 622,618	0000000000000000000723f2c33dec7d3010f7dd55cdd233100da1fd3caa1134	23 Mar 2020, 05:55	0.64 MB	1,525	33
622,617 622,617	0000000000000000000dbf86c007627641107a0c7cbe1ccc9d2628c86c2ec839	23 Mar 2020, 05:45	0.01 MB	14	45
622,616 622,616	0000000000000000000d261499db73376c54eac463f3e8d2c89e0081f0d6b4db	23 Mar 2020, 05:45	0.68 MB	1,590	11
622,615 622,615	00000000000000000000f62d4c649628d75ff20a93a7956ed95e277add53c493	23 Mar 2020, 05:43	1.14 MB	2,759	16
622,614 622,614	00000000000000000004b672520edb010d6db265863ef050fcd63816cf53a577	23 Mar 2020, 05:38	1.37 MB	2,363	35
622,613 622,613	000000000000000000084fd54c389c9e1ecd05aee12257ec795214047e826541	23 Mar 2020, 05:33	1.35 MB	2,933	78
622,612 622,612	0000000000000000000b891fcf829f91ab650c24589f5721f428c549fd96a2e4	23 Mar 2020, 04:32	1.30 MB	2,419	66
622,611 622,611	0000000000000000000047d492208897cd0571e085148680e79e84fe728d0aa9	23 Mar 2020, 03:53	0.25 MB	503	34
622,610 622,610	00000000000000000001ce24a22da48167d59a0a28dcda9b1bc86170f711b798	23 Mar 2020, 03:50	0.12 MB	311	35
622,609 622,609	0000000000000000000f5136bab9989e3dbf12c6b6cd03f7e4c92e9e876dd429	23 Mar 2020, 03:48	0.64 MB	1,209	32
622,608 622,608	00000000000000000006823476fbfcadb355c4173fe81cd122a98fab351e0ed4	23 Mar 2020, 03:41	1.13 MB	2,649	34
622,607 622,607	0000000000000000000d6a6ec3daf0f5216a717aa979b9d0dfa4bcf17921540e	23 Mar 2020, 03:24	0.42 MB	763	3
622,606 622,606	000000000000000000048e02dbdf2dc11b2d440721d0c39d1d87f6a01bdb6b4b	23 Mar 2020, 03:24	1.17 MB	2,945	8
622,605 622,605	0000000000000000000ae27c997ff1762a980b89f9e115131b5b90147269f537	23 Mar 2020, 03:21	1.11 MB	2,408	8

Previous 10 blocks ↓

Total Size: 657.86 GB

Node Information

IP: 162.120.69.182
Port: 8333
Version: 270000
Subversion: /Satoshi:27.0.0/

Uptime: 2 days, 1 hour, 23 minutes
Connections: 10 outgoing, 65 incoming
Data Transfer: 390.83 GB sent, 1.00 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.