Blockchain Explorer | learn me a bitcoin

Memory Pool

36,159 transactions

45.86 vMB

Show Random Selection

Max Size: 187/200 MB

Min Fee: 4 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
841,753	0000000000000000000331db0000000000000000000000000000000000000000	7 mins, 56 secs	1.00 vMB	1,539	16

Blockchain

Tip: 841,752 (193,877 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
647,875 647,875	0000000000000000000d958a30ced26ed1ff512e98fae879a44e5cf6db3364f3	12 Sep 2020, 07:21	0.79 MB	1,370	23
647,874 647,874	0000000000000000000eddfba7b0af01f56c2981eac4f336866f0dd0cf4ea1ea	12 Sep 2020, 07:18	1.53 MB	2,186	32
647,873 647,873	000000000000000000048e60b543ac0805280d7e5f819835352628f786862601	12 Sep 2020, 07:09	1.35 MB	2,336	48
647,872 647,872	0000000000000000000f947704d0b84c12b652d61a9b8ea6755485e5eeca49df	12 Sep 2020, 06:57	1.25 MB	2,571	54
647,871 647,871	00000000000000000009fa3a2508a07a3b60254f027d9497cd15c80d055d828b	12 Sep 2020, 06:42	0.63 MB	1,188	35
647,870 647,870	0000000000000000000551e5fe53b5780f6671554e066f19bf4b19c0601713f4	12 Sep 2020, 06:36	1.28 MB	2,895	34
647,869 647,869	0000000000000000000693f17bca625f7f58fdbfe8caec98bbc93593eb0efc92	12 Sep 2020, 06:25	1.25 MB	2,435	41
647,868 647,868	0000000000000000000d39daaadf688cc828a5cbe3b01ea290f0f27230df893a	12 Sep 2020, 06:13	1.09 MB	2,144	3
647,867 647,867	0000000000000000000758e227c8306d3067ba6abc9eeb9ebd6b3ee508bf101a	12 Sep 2020, 06:14	1.30 MB	1,641	60
647,866 647,866	0000000000000000000069118ec71ca021388325683e9dc4caee88b5f545055e	12 Sep 2020, 06:00	1.18 MB	2,013	35
647,865 647,865	00000000000000000006bbe3080ee6213a7a6162f817da564ab83dbc57069a20	12 Sep 2020, 05:54	1.33 MB	2,929	87
647,864 647,864	0000000000000000000119dab110437dfb6d1e8ffe04a3363d42564282b687d1	12 Sep 2020, 05:19	1.34 MB	2,078	87
647,863 647,863	0000000000000000000d16544ec91bb68b83d5484ad3717ad0ffaf039f50bdf1	12 Sep 2020, 04:53	1.37 MB	322	6
647,862 647,862	0000000000000000000013db18217a1506cb69b25c4d7e7fc07f74cc24f291f6	12 Sep 2020, 04:51	1.35 MB	1,396	24
647,861 647,861	000000000000000000025b6175818b9c181133669dbf870644af387bc1127715	12 Sep 2020, 04:42	1.49 MB	1,598	27
647,860 647,860	0000000000000000000a0161eba9cb31d799fce1b644de6cdd446c0f1fde1566	12 Sep 2020, 04:32	1.52 MB	1,191	23
647,859 647,859	00000000000000000006e0abef2bd6a43c46486a4366cde3ea96e22713e6e363	12 Sep 2020, 04:25	1.31 MB	765	19
647,858 647,858	00000000000000000006020541ecf6be89e6340cf697eddb938dbf9d54252eae	12 Sep 2020, 04:20	1.34 MB	2,521	21
647,857 647,857	00000000000000000006280c8ba969147b35878b149a00dee02b8199e62b4552	12 Sep 2020, 04:14	1.19 MB	1,939	26
647,856 647,856	00000000000000000004a3d94cf45e009970706e0152c1e6995870849f54a047	12 Sep 2020, 04:10	1.35 MB	2,353	69
647,855 647,855	0000000000000000000a7de8618af7c368ae7ea85720b677b72a305b3546e388	12 Sep 2020, 04:07	1.28 MB	2,723	106

Previous 10 blocks ↓

Total Size: 646.30 GB

Node Information

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

Uptime: 29 days, 10 hours, 6 minutes
Connections: 10 outgoing, 114 incoming
Data Transfer: 8,338.69 GB sent, 36.92 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.