Blockchain Explorer | learn me a bitcoin

Memory Pool

66,213 transactions

42.31 vMB

Show Random Selection

Max Size: 200/200 MB

Min Fee: 10 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
842,082	0000000000000000000331db0000000000000000000000000000000000000000	10 mins, 34 secs ago	1.00 vMB	4,818	34

Blockchain

Tip: 842,081 (203,010 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
639,071 639,071	0000000000000000000830b0a5ac4b78b5eb99209ebb4790be1fae1428c7f77c	13 Jul 2020, 11:03	1.36 MB	2,290	30
639,070 639,070	00000000000000000004aeeb1ae3cdc52f297a5159564ac245f53eebda47c862	13 Jul 2020, 10:54	1.58 MB	770	23
639,069 639,069	0000000000000000000d9723ef9a25df1101915c282dc6da7234371bbb8520f0	13 Jul 2020, 10:52	1.66 MB	613	24
639,068 639,068	0000000000000000000dd3b69099a9dbd34de5a0fa3e458b3dbc793bb5295166	13 Jul 2020, 10:50	0.00 MB	1	0
639,067 639,067	00000000000000000005f303790ddaff6f872efd010dca788d180324441f38b2	13 Jul 2020, 10:50	1.66 MB	248	22
639,066 639,066	0000000000000000000d02df9612b5b3cd4e21a0561e3e30d36fa6d1dd4005a6	13 Jul 2020, 10:49	1.37 MB	1,968	27
639,065 639,065	0000000000000000000997fbf8c4296a381917e25459598554711570a30d8f19	13 Jul 2020, 10:46	1.22 MB	2,633	30
639,064 639,064	0000000000000000000b466933603401962883ad9396b353a5012bd607dc5eab	13 Jul 2020, 10:38	1.24 MB	2,516	31
639,063 639,063	0000000000000000000cf0de97289ccca0830b3e106d40f3e99c9994e479cc0c	13 Jul 2020, 10:29	1.31 MB	3,007	42
639,062 639,062	0000000000000000000864f853239d40c96134d15cc36325d784205ac456b69f	13 Jul 2020, 10:10	1.32 MB	2,236	43
639,061 639,061	0000000000000000000ea1ecfbf0981949ab575a1baf6c2abeac0317ce74db95	13 Jul 2020, 09:55	1.43 MB	2,742	39
639,060 639,060	00000000000000000009ee5ae1b16c63806d55e2fe76a57063b8d7b0dec7ba24	13 Jul 2020, 09:33	1.34 MB	2,122	36
639,059 639,059	00000000000000000001cae19e7fa8ee949cc7e1a63135274816f39ddefcecc4	13 Jul 2020, 09:11	1.29 MB	2,302	27
639,058 639,058	0000000000000000000fea6ea725f0076bb3cf45e57e73981977ef02cc15a52f	13 Jul 2020, 09:02	1.31 MB	1,695	20
639,057 639,057	0000000000000000000bb5aeeaeb5ec9c2e4e2505097bfcf9912d2d50dd4ce79	13 Jul 2020, 09:01	1.34 MB	2,500	28
639,056 639,056	0000000000000000000fe599b8888409cc5b250980fd05600640c32145e49fa0	13 Jul 2020, 08:50	1.38 MB	1,972	30
639,055 639,055	000000000000000000034d966f24fa583d639f0c43d5d2fd8906fab31d9cbd74	13 Jul 2020, 08:39	1.43 MB	2,153	31
639,054 639,054	0000000000000000000e47b109cdcbe6c3e277cfc1d0d324eb08fc9ed25788f6	13 Jul 2020, 08:22	1.26 MB	2,944	37
639,053 639,053	0000000000000000000cb364f2b0eed5652cf7f70115408950a859aef20d5498	13 Jul 2020, 08:01	1.29 MB	3,006	45
639,052 639,052	000000000000000000052a53e556f20a96616ab36c1eb4b99ae029eec8aaeb48	13 Jul 2020, 07:13	0.43 MB	741	8
639,051 639,051	000000000000000000099cb42034c80f32d5584b29b7965f4f4aa08ba672af45	13 Jul 2020, 07:12	1.46 MB	2,138	15

Previous 10 blocks ↓

Total Size: 646.90 GB

Node Information

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

Uptime: 1 month, 1 day, 7 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 8,433.99 GB sent, 41.32 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.