Blockchain Explorer | learn me a bitcoin

Memory Pool

39,274 transactions

50.34 vMB

Show Random Selection

Max Size: 194/200 MB

Min Fee: 7 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
841,532	0000000000000000000331db0000000000000000000000000000000000000000	7 mins, 35 secs	1.00 vMB	6,415	17

Blockchain

Tip: 841,531 (186,886 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
654,645 654,645	0000000000000000000bf3480b62f59ea0fa52379058824a135011ef60ca8911	29 Oct 2020, 08:54	1.31 MB	3,212	302
654,644 654,644	00000000000000000003d6c5baddc0661045d76fedde44e623e80df6a9b1f10c	29 Oct 2020, 07:57	1.31 MB	3,203	297
654,643 654,643	00000000000000000004a42170c427be7bbe8fa85ba48ad2af6f4c4091a43068	29 Oct 2020, 06:54	1.25 MB	2,415	89
654,642 654,642	00000000000000000004ba55ec724136b8e479d0943db7e3967af8d35facdaff	29 Oct 2020, 06:53	1.19 MB	2,454	138
654,641 654,641	00000000000000000001db9ed42c57e176eaf29f8a5f13b61e009d0fe97b5612	29 Oct 2020, 06:49	1.38 MB	2,936	257
654,640 654,640	0000000000000000000dfe3bf9616b9306099bbabc8ef8275166fcbe4d935142	29 Oct 2020, 06:21	1.27 MB	2,371	104
654,639 654,639	0000000000000000000464383eb018ff3288bf5e730e6a9af56303d8abcf4f8f	29 Oct 2020, 06:20	1.25 MB	2,368	184
654,638 654,638	00000000000000000003b651c68770215355d5cdcc65e408fc8294013bb93e74	29 Oct 2020, 06:11	1.27 MB	1,232	193
654,637 654,637	0000000000000000000873996e6ff03de4ae3d69a47acb1ae095badd2ea4e4fc	29 Oct 2020, 05:57	1.32 MB	2,245	140
654,636 654,636	000000000000000000051e8b17fb21e68937a4a0f0b78d3ee6d1b3bd8592fa66	29 Oct 2020, 05:50	1.24 MB	2,541	119
654,635 654,635	0000000000000000000132adfc539bcfcea635268717e3327a5cb8eee206b381	29 Oct 2020, 05:46	1.31 MB	2,136	127
654,634 654,634	0000000000000000000d8f9c592bf33f38e73deb16351ac4c643824c8cbea39f	29 Oct 2020, 05:43	1.30 MB	2,605	144
654,633 654,633	000000000000000000088e5de7cf125a374e8933995733c5dad9842f3d1b25eb	29 Oct 2020, 05:34	1.36 MB	2,776	206
654,632 654,632	00000000000000000002e7ceb2b17f08475cbd6b59e87c32b1e4e10d772a1c99	29 Oct 2020, 05:11	1.34 MB	2,589	120
654,631 654,631	00000000000000000009d62df2321a139020ad996e09331b33aad376756b8a8a	29 Oct 2020, 05:08	1.33 MB	2,331	140
654,630 654,630	00000000000000000003689937626e8132409a06c57208d58287820a86e52864	29 Oct 2020, 05:00	1.25 MB	1,996	130
654,629 654,629	000000000000000000031ba4eda622970ee5111ccc052804bf8b4091c6cb9906	29 Oct 2020, 04:54	1.21 MB	2,314	131
654,628 654,628	000000000000000000063e8ef30f1afa6d34e91ea743e5ee181486f13bae6f50	29 Oct 2020, 04:49	1.34 MB	2,663	146
654,627 654,627	0000000000000000000b73e9367e1316b90aa11c63921ceae2dfd15f61d45028	29 Oct 2020, 04:40	1.18 MB	2,522	127
654,626 654,626	00000000000000000003fe29a7f279052bca756ac1aa8eb72323e253417c487a	29 Oct 2020, 04:39	1.35 MB	2,668	233
654,625 654,625	00000000000000000001a0f03d43f3d7ea2ce13a599880df4d9980c2ce1e8c67	29 Oct 2020, 04:14	1.26 MB	2,033	263

Previous 10 blocks ↓

Total Size: 645.88 GB

Node Information

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

Uptime: 27 days, 17 hours, 12 minutes
Connections: 10 outgoing, 114 incoming
Data Transfer: 8,301.54 GB sent, 34.69 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.