Blockchain Explorer | learn me a bitcoin

Memory Pool

44,612 transactions

45.60 vMB

Show Random Selection

Max Size: 195/200 MB

Min Fee: 5 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
848,273	000000000000000000035cb80000000000000000000000000000000000000000	3 mins, 21 secs	1.00 vMB	4,065	15

Blockchain

Tip: 848,272 (200,251 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
648,021 648,021	0000000000000000000d01cd02437094ec570f3f51107edfb7825b3c97f42eb4	13 Sep 2020, 02:53	0.66 MB	956	38
648,020 648,020	00000000000000000007c7b44abc548d7a5e04c7962c19ed148c244909babe44	13 Sep 2020, 02:47	0.07 MB	162	46
648,019 648,019	0000000000000000000c91dc3e03b575cff6913f7b2c5dd795511256eb9576f2	13 Sep 2020, 02:45	0.58 MB	1,081	44
648,018 648,018	000000000000000000070fa5b5764f971aeeb9a586e9acd13e2a3baa37a799a9	13 Sep 2020, 02:37	0.01 MB	35	37
648,017 648,017	0000000000000000000359d082b9356ddc20c3b6b10bde19c089fd8ea2520219	13 Sep 2020, 02:37	0.90 MB	1,403	37
648,016 648,016	0000000000000000000a35fa46b80a9b96332bed92731ecb18f7ebbc41613e29	13 Sep 2020, 02:28	0.77 MB	1,344	33
648,015 648,015	00000000000000000005227d023dee33cc72423645fb8a6f4d4ca4214f1e284f	13 Sep 2020, 02:19	0.53 MB	937	46
648,014 648,014	0000000000000000000176ffcef2c36438a68266deca1c8c62c192ca28ab4ea8	13 Sep 2020, 02:14	1.25 MB	1,918	58
648,013 648,013	0000000000000000000b4de94fd54c24d2992cf8019d69d064ab54f50b4f10f5	13 Sep 2020, 01:59	0.21 MB	508	37
648,012 648,012	0000000000000000001021b189eb07f460ab6e308e9c6aeb8cde3bf07442dbc2	13 Sep 2020, 01:56	0.80 MB	1,541	42
648,011 648,011	00000000000000000008b3febc1fc55d7e4292caf8584de681cbb76dc5c23940	13 Sep 2020, 01:45	0.29 MB	639	41
648,010 648,010	000000000000000000097e444d4c98a0e325b0cae0cff6b0a3aed0bdc8bfdf31	13 Sep 2020, 01:41	0.78 MB	1,616	38
648,009 648,009	0000000000000000000a071073f980263da0a57694668a4a3f19335ed5ca0577	13 Sep 2020, 01:31	0.63 MB	1,169	40
648,008 648,008	0000000000000000000771b4ae86324ad70dda6ec7984a0f6fc1f43b36864a77	13 Sep 2020, 01:24	0.72 MB	1,481	42
648,007 648,007	00000000000000000000df13a93d482331aca6424f5019b19fafbae78c9e3298	13 Sep 2020, 01:14	0.30 MB	532	41
648,006 648,006	0000000000000000000700ed0f33f4e75e55b4b2425e14a04e5093a056b6bb7e	13 Sep 2020, 01:11	0.57 MB	989	43
648,005 648,005	0000000000000000000ccf05568701364a147e8b2eda7003dbeb7b0979aa3b28	13 Sep 2020, 01:04	0.32 MB	281	17
648,004 648,004	00000000000000000003ff74e0f4b03dac05df3f06d7e6590c3393e311a18db1	13 Sep 2020, 01:02	1.35 MB	2,631	35
648,003 648,003	00000000000000000003dea8524bb8657409be297739acb8b29462dea9d5fa71	13 Sep 2020, 00:43	0.26 MB	372	34
648,002 648,002	0000000000000000000177e8614758f0338d6645eb1c7a6bb51a101638a5ca9a	13 Sep 2020, 00:40	0.45 MB	826	37
648,001 648,001	0000000000000000000dd98e7aee27b1deefef8f76c675b694df40abac46a143	13 Sep 2020, 00:34	0.97 MB	1,970	21

Previous 10 blocks ↓

Total Size: 658.26 GB

Node Information

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

Uptime: 3 days, 11 hours, 49 minutes
Connections: 10 outgoing, 86 incoming
Data Transfer: 911.22 GB sent, 1.78 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.