Blockchain Explorer | learn me a bitcoin

Memory Pool

53,493 transactions

31.62 vMB

Show Random Selection

Max Size: 180/200 MB

Min Fee: 9 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
842,768	00000000000000000003629a0000000000000000000000000000000000000000	3 mins, 16 secs	1.00 vMB	2,707	22

Blockchain

Tip: 842,767 (322,576 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
520,191 520,191	00000000000000000033273163463e02411a39f8fd5d1366e1098c15ead13fd6	27 Apr 2018, 21:23	0.99 MB	102	2
520,190 520,190	00000000000000000009519b9d6a745e2d072bd28fa79c428bc87f65a923f83d	27 Apr 2018, 21:16	0.99 MB	175	3
520,189 520,189	00000000000000000013dddf02b2e031d01c29f88941bb48e7b4233d880a3a72	27 Apr 2018, 21:16	1.10 MB	1,664	33
520,188 520,188	0000000000000000003b65406bfd812208b7327ed8422c8b50f921efce72c04a	27 Apr 2018, 21:04	1.09 MB	963	20
520,187 520,187	0000000000000000000ceb261c65567b4ae99c64cffeab987add707d8516b6ca	27 Apr 2018, 20:58	0.98 MB	143	2
520,186 520,186	0000000000000000002e8c577afe0214ac34d579166379bc922baee19d6663b0	27 Apr 2018, 20:57	1.11 MB	1,615	31
520,185 520,185	000000000000000000047200918f5e1c48aa7402618c6d69ac49fed1c865e7b9	27 Apr 2018, 20:45	1.03 MB	861	19
520,184 520,184	00000000000000000013519882c999a2b4ae3e85ab8e02fd653bda757936a40b	27 Apr 2018, 20:40	1.08 MB	1,456	25
520,183 520,183	00000000000000000032ca57ca05cbf444d8d6fa45b2063d6adc1d479ce63da0	27 Apr 2018, 20:31	1.15 MB	2,670	51
520,182 520,182	00000000000000000026633fd5a9ea10fa8c006ad8f786ceccde3944b94ac40d	27 Apr 2018, 20:13	0.11 MB	271	42
520,181 520,181	00000000000000000039057ba71efd2bf51479388ce1e8fddc578a635da8464d	27 Apr 2018, 20:11	0.58 MB	911	36
520,180 520,180	0000000000000000000727d5c3c4ab7cb43c4124bd1d179eb8d90ed27bb7b574	27 Apr 2018, 20:06	0.46 MB	1,038	52
520,179 520,179	00000000000000000012637a287b3fd9c627a24b304d6ca9534e6c781a38b086	27 Apr 2018, 20:00	0.93 MB	1,853	44
520,178 520,178	0000000000000000003eeb75473dfa319c42d46a6a85f0502e3f53ddaa9b342c	27 Apr 2018, 19:48	0.15 MB	375	56
520,177 520,177	00000000000000000007aba6128821003ac6bc698e19c7fa02c28a2f1d80e7f4	27 Apr 2018, 19:46	0.76 MB	1,241	32
520,176 520,176	0000000000000000001959ef34c201f3ffd940e5682a31b7e2ab75e9479aa13e	27 Apr 2018, 19:43	1.04 MB	1,346	18
520,175 520,175	0000000000000000002781e42fcf4b469ee2483c1a275f524f30d380c9da1f9d	27 Apr 2018, 19:38	1.22 MB	2,459	32
520,174 520,174	0000000000000000000577fe59ebf8fac49314cab433e0860091b64265f20649	27 Apr 2018, 19:31	1.17 MB	3,089	96
520,173 520,173	00000000000000000022dc252222b668533ae4979876b69ea0080d2632597624	27 Apr 2018, 18:53	0.29 MB	645	48
520,172 520,172	0000000000000000000b455257ad9f292d53f29b9fdb846446fd24e2404cc7fa	27 Apr 2018, 18:50	1.00 MB	1,979	46
520,171 520,171	00000000000000000043db7e37b25742958be19327e27df97cc95fcde3e68010	27 Apr 2018, 18:38	1.15 MB	2,607	50

Previous 10 blocks ↓

Total Size: 648.21 GB

Node Information

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

Uptime: 1 month, 6 days, 14 hours
Connections: 10 outgoing, 113 incoming
Data Transfer: 8,594.37 GB sent, 50.29 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.