Blockchain Explorer | learn me a bitcoin

Memory Pool

84,384 transactions

39.08 vMB

Show Random Selection

Max Size: 187/200 MB

Min Fee: 14 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
847,950	000000000000000000035cb80000000000000000000000000000000000000000	24 mins, 34 secs ago	1.00 vMB	3,102	42

Blockchain

Tip: 847,949 (572,142 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
275,807 275,807	00000000000000027f9f40d702f6c9431ddad000d9ea0d946d2ee7618c4d2294	19 Dec 2013, 07:57	0.05 MB	149	37
275,806 275,806	00000000000000024120285136624534af3e9abf3c55290104a836ea8c14bed2	19 Dec 2013, 07:54	0.19 MB	429	49
275,805 275,805	000000000000000469e0cf0de93aec8ea4557653000562844301912141a10cb2	19 Dec 2013, 07:47	0.20 MB	318	27
275,804 275,804	00000000000000036ed3afa0d12f6acc7b5da3f7c28b8608a6a1e69783ad6448	19 Dec 2013, 07:39	0.01 MB	46	33
275,803 275,803	0000000000000004a505a5394e8f687d5a9813c6e22fafe610420c278bc1876b	19 Dec 2013, 07:38	0.14 MB	317	40
275,802 275,802	000000000000000204fcad36863768722c1edf0cf986641fdeaebc9740480cc6	19 Dec 2013, 07:36	0.03 MB	79	128
275,801 275,801	0000000000000002dcdd4c3f6bbf4a3dedb5136b682bf1f1d040c6c752d3e2f9	19 Dec 2013, 07:30	0.28 MB	721	62
275,800 275,800	0000000000000004ab86e70e384fe20b581e391c617cc740603cdeb2e565e025	19 Dec 2013, 07:07	0.06 MB	161	41
275,799 275,799	0000000000000002226935571f5311ee6891eedd8388f3a379f81a516bce369e	19 Dec 2013, 07:02	0.10 MB	208	45
275,798 275,798	00000000000000002621537bdb527b41d36a7905125cabb23fcd2f87d6edd073	19 Dec 2013, 06:57	0.06 MB	151	32
275,797 275,797	000000000000000099ef7795a057919033412368cf93a81b08adae1908729428	19 Dec 2013, 06:56	0.20 MB	520	54
275,796 275,796	0000000000000002b5074e40daf601e750740bd190e82f7c62bd8d8b00e9d869	19 Dec 2013, 06:39	0.17 MB	404	51
275,795 275,795	00000000000000022db84e1e22e9d44d2c914d0ae362be418d79e8b891998a3c	19 Dec 2013, 06:27	0.02 MB	28	31
275,794 275,794	000000000000000190e0776a193e3a79e8d3354dce51a889aeb2afc338b3c4eb	19 Dec 2013, 06:26	0.06 MB	128	39
275,793 275,793	00000000000000011c7b07c89f375036e58873e5478952c6feb6ed34c0674ba2	19 Dec 2013, 06:23	0.05 MB	51	13
275,792 275,792	0000000000000003a1705368d4101a7fe06dd693245962758ca76bcc7bec20ca	19 Dec 2013, 06:22	0.25 MB	593	62
275,791 275,791	00000000000000030fd9f0740b656074395429210db195cb967c7cfc7ba31b74	19 Dec 2013, 06:04	0.05 MB	112	37
275,790 275,790	0000000000000002bc91fc081043b30f446cb378ec8732b86fb019b0d1a85d02	19 Dec 2013, 06:02	0.12 MB	287	68
275,789 275,789	00000000000000036fa29d6ba9e606f2d421d8b23db3ef4af8f79fdb299fb865	19 Dec 2013, 05:55	0.42 MB	920	46
275,788 275,788	000000000000000458de11dd7e52ca3b1a90f05bdcc618168c545f78d333a357	19 Dec 2013, 05:39	0.03 MB	69	116
275,787 275,787	00000000000000007bbaada5cb7a4a32258be8f31c9fa03740b0f4d74f60fe73	19 Dec 2013, 05:24	0.02 MB	52	48

Previous 10 blocks ↓

Total Size: 657.69 GB

Node Information

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

Uptime: 1 day, 7 hours, 25 minutes
Connections: 10 outgoing, 40 incoming
Data Transfer: 139.71 GB sent, 0.63 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.