Blockchain Explorer | learn me a bitcoin

Memory Pool

48,886 transactions

44.43 vMB

Show Random Selection

Max Size: 186/200 MB

Min Fee: 7 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
842,065	0000000000000000000331db0000000000000000000000000000000000000000	6 mins, 23 secs	1.00 vMB	6,285	29

Blockchain

Tip: 842,064 (187,427 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
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
654,624 654,624	00000000000000000002bc4b10e2fac26e9f1d65b9d49e80473d8ef91cffbaef	29 Oct 2020, 03:45	1.26 MB	2,435	175
654,623 654,623	0000000000000000000cd7b671228e4a1d38ce4e29ef6260b7b5634f838cefa2	29 Oct 2020, 03:33	1.27 MB	2,586	245
654,622 654,622	0000000000000000000495fadb13e3c1765d16a7bbd53ec28cc09ed87874472e	29 Oct 2020, 03:06	1.24 MB	2,380	174
654,621 654,621	000000000000000000091463b8cd8714caaecd40f4bb996dd5e512919db260cc	29 Oct 2020, 03:04	1.40 MB	2,857	275
654,620 654,620	000000000000000000080c1d22f58cacc73296b724fc3150b2cb206a09af7bf0	29 Oct 2020, 02:23	1.36 MB	2,098	129
654,619 654,619	0000000000000000000d90f74466c940df29762b5045b6063fc38ae97246f543	29 Oct 2020, 02:21	1.33 MB	2,859	132
654,618 654,618	00000000000000000008670daaf4ad6b4f850e6a7c81d402b4c5576b50b37d80	29 Oct 2020, 02:20	1.33 MB	2,631	144
654,617 654,617	0000000000000000000564b68cb8c0c87999d7dbc8bac0fe72bb1919a7ed7944	29 Oct 2020, 02:17	1.30 MB	2,395	187

Previous 10 blocks ↓

Total Size: 646.87 GB

Node Information

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

Uptime: 1 month, 1 day, 5 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 8,429.50 GB sent, 40.95 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.