Blockchain Explorer | learn me a bitcoin

Memory Pool

28,342 transactions

37.82 vMB

Show Random Selection

Max Size: 134/200 MB

Min Fee: 2 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
843,977	00000000000000000003629a0000000000000000000000000000000000000000	4 mins, 15 secs ago	1.00 vMB	3,288	12

Blockchain

Tip: 843,976 (165,908 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
678,068 678,068	00000000000000000009179752cda1d468e3388d3ad915789afeaeeb5cf6e4cf	06 Apr 2021, 21:14	1.39 MB	2,421	83
678,067 678,067	00000000000000000006c605499ea849dc8f76e5e413ec3e771c5012a3859211	06 Apr 2021, 21:07	1.35 MB	2,588	94
678,066 678,066	00000000000000000004a752d1ebfd95d1f45169c2fca98d8f86994509f427ea	06 Apr 2021, 20:50	1.18 MB	1,863	78
678,065 678,065	0000000000000000000b8ecd65125bb8511b1deba5b2ea18c946a2999411659b	06 Apr 2021, 20:49	1.27 MB	2,177	92
678,064 678,064	00000000000000000007b1694a6b3295ac27e96dbb06df77e679a00cc8d6c62a	06 Apr 2021, 20:35	1.35 MB	1,893	85
678,063 678,063	00000000000000000009826f8fa58145b531ca97a41fe48ae27e2814e05c4c35	06 Apr 2021, 20:34	1.44 MB	2,201	103
678,062 678,062	00000000000000000002507e3ce8787eaaf5f59f901f665c8566f89a3efa8565	06 Apr 2021, 20:07	1.25 MB	1,828	92
678,061 678,061	0000000000000000000882ffa656b3fcc6dcbe7f3925a857f1b503c38a147df2	06 Apr 2021, 19:53	1.37 MB	2,836	90
678,060 678,060	00000000000000000009346671fe50a427ea118511d25cefe05e67da25acb091	06 Apr 2021, 19:36	1.29 MB	2,957	51
678,059 678,059	0000000000000000000a7abeed641af8fb79d14bdcd09771725a6725409f4a78	06 Apr 2021, 19:32	1.49 MB	1,944	42
678,058 678,058	0000000000000000000c2757895b33cdde938a8cb7dfa914adc7322ba131869b	06 Apr 2021, 19:31	1.30 MB	2,961	71
678,057 678,057	00000000000000000004dc2d65c6c8e9c76436a13c7e43892759b06cae641117	06 Apr 2021, 19:23	1.27 MB	2,973	72
678,056 678,056	0000000000000000000bae8d02e169de602a22e3ce6ad114d067b21af73e75aa	06 Apr 2021, 19:17	1.24 MB	3,164	56
678,055 678,055	0000000000000000000c1cfe4751a9329490a9aa21b3b9b0e9f3edfacbae1547	06 Apr 2021, 19:14	1.28 MB	2,839	53
678,054 678,054	000000000000000000002ecb3679bd8da45f50dfa78a7d006288820575fda45d	06 Apr 2021, 19:13	1.37 MB	2,461	71
678,053 678,053	00000000000000000000363fd5cbd27ceeab0214205bd9845dccca5f04473a4e	06 Apr 2021, 19:10	1.51 MB	1,707	76
678,052 678,052	000000000000000000055866e7944748ea662d9d1b8c9d1730e1ca437c35a0ac	06 Apr 2021, 19:07	1.34 MB	2,950	91
678,051 678,051	000000000000000000093c2ce0602f2372a76d505ab503bb3b95220b67613049	06 Apr 2021, 18:53	1.35 MB	2,469	79
678,050 678,050	0000000000000000000a1617964f509b71613ce65e174e0f8882dfe73cd34f12	06 Apr 2021, 18:49	1.15 MB	1,558	82
678,049 678,049	000000000000000000032e49a70791df3ec7448724a0177fd0bb8ec399b6d4e1	06 Apr 2021, 18:44	1.16 MB	1,367	82
678,048 678,048	000000000000000000076d360e83f3972258383c044113050d2dbcd563f48f48	06 Apr 2021, 18:38	1.15 MB	2,525	77

Previous 10 blocks ↓

Total Size: 650.47 GB

Node Information

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

Uptime: 1 month, 15 days
Connections: 10 outgoing, 114 incoming
Data Transfer: 8,983.28 GB sent, 63.03 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.