Blockchain Explorer | learn me a bitcoin

Memory Pool

63,311 transactions

38.88 vMB

Show Random Selection

Max Size: 193/200 MB

Min Fee: 10 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
842,123	0000000000000000000331db0000000000000000000000000000000000000000	28 secs	1.00 vMB	5,405	34

Blockchain

Tip: 842,122 (301,356 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
540,766 540,766	00000000000000000002f9a2717119709b5f3d3fe87e9d8e2358ba0778acd175	10 Sep 2018, 06:15	0.34 MB	839	5
540,765 540,765	000000000000000000223ae2d94e3df3fcfc9c3f620b4904716315c3497684a8	10 Sep 2018, 06:14	0.49 MB	962	35
540,764 540,764	00000000000000000000a59896921ee90fcf8cc7179b8b5489d3df3f332f7aa9	10 Sep 2018, 06:00	0.02 MB	42	21
540,763 540,763	0000000000000000001fadb8592c06d83a40d5d973ad5e6eb13013c187a959dc	10 Sep 2018, 06:00	0.02 MB	35	25
540,762 540,762	0000000000000000000345342de93c38240ace917bb73c1de2c94b8b69810ceb	10 Sep 2018, 06:00	0.40 MB	828	20
540,761 540,761	000000000000000000208c7fd98dbccf45b559c51274e5cfaac8f5aa637a59ca	10 Sep 2018, 05:53	1.09 MB	2,169	21
540,760 540,760	0000000000000000001df99636d9eeca5f6c57fe747acac773be232fb77cb27e	10 Sep 2018, 05:35	0.03 MB	92	21
540,759 540,759	00000000000000000016c53735b9459fd7de5d8db2aa8d419148cc9a8ca65c63	10 Sep 2018, 05:32	0.42 MB	918	28
540,758 540,758	00000000000000000016697a1320ffb6ac0876b26057ee25aadb58756841cbe3	10 Sep 2018, 05:25	0.90 MB	1,259	6
540,757 540,757	00000000000000000005086e253c28a580a7cf64e62fdc5190dfcf5f9bef60ec	10 Sep 2018, 05:22	1.18 MB	2,465	8
540,756 540,756	000000000000000000161e42fc1101f1cd75a49ffeb2eaa3d9fa4834ddd954b4	10 Sep 2018, 05:17	1.18 MB	1,986	27
540,755 540,755	0000000000000000000d2340312cda29cfe7b41f1924af9d9f1f89a5ca97bfa9	10 Sep 2018, 04:45	1.17 MB	2,496	36
540,754 540,754	00000000000000000020ad69269bd04a7c5656bdc4e6acc2c29e77fdc4457b77	10 Sep 2018, 04:01	0.74 MB	1,433	21
540,753 540,753	00000000000000000001348bbcccff72fedcbeb1b735ebe45d9b5fd147098031	10 Sep 2018, 03:48	0.67 MB	1,208	10
540,752 540,752	00000000000000000009240731986544fb2ee774281fa7973e1f7e5fa6c02f0b	10 Sep 2018, 03:43	1.03 MB	967	14
540,751 540,751	000000000000000000114f327bf27ee4eef1fb1025432851a958f95af104711b	10 Sep 2018, 03:38	1.03 MB	826	44
540,750 540,750	000000000000000000164ec6828381491a52e20730a7cae5301ff4057d9e9688	10 Sep 2018, 03:29	0.37 MB	839	17
540,749 540,749	00000000000000000002c989589e195cf0ebefa55b6193b7ef69a97080a39f8d	10 Sep 2018, 03:24	0.22 MB	505	21
540,748 540,748	000000000000000000214f0681cafcd115f5f381f94c36ab108b8c5eac751f5c	10 Sep 2018, 03:18	0.96 MB	1,324	10
540,747 540,747	0000000000000000001b57af10cee32e6e08a8e0b96f66516a92fae651a27750	10 Sep 2018, 03:15	0.63 MB	957	45
540,746 540,746	000000000000000000125e79d24c1e80ab1d4d2bc67f994e1f8ce3b63de8b625	10 Sep 2018, 02:58	0.47 MB	415	7

Previous 10 blocks ↓

Total Size: 646.97 GB

Node Information

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

Uptime: 1 month, 1 day, 15 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 8,442.06 GB sent, 42.03 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.