Blockchain Explorer | learn me a bitcoin

Memory Pool

44,608 transactions

24.24 vMB

Show Random Selection

Max Size: 123/200 MB

Min Fee: 2 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
844,858	0000000000000000000355f00000000000000000000000000000000000000000	5 mins, 24 secs	1.00 vMB	6,097	8

Blockchain

Tip: 844,857 (190,112 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
654,745 654,745	00000000000000000009c21bc21142d465bd13d948fc8d9b35a684616f6edcc2	30 Oct 2020, 07:49	1.25 MB	2,545	219
654,744 654,744	000000000000000000000d8c0552f0ba7c2df9c1bce46880506df03658ade8f6	30 Oct 2020, 07:36	1.27 MB	2,374	192
654,743 654,743	00000000000000000008e5a5d053ff2b6d4eb99ade909d98437a55a09e87e9ae	30 Oct 2020, 07:28	1.39 MB	2,734	301
654,742 654,742	00000000000000000000390f97493475eaecd2b6377103d1cae65a4ba1fef161	30 Oct 2020, 06:54	1.13 MB	2,286	148
654,741 654,741	000000000000000000031eb6a62d51a59de67a9c7e5600d5d689e23e1dce80ca	30 Oct 2020, 06:49	1.41 MB	2,685	276
654,740 654,740	00000000000000000000ed59c52ec87687073438f396d880ec9f903d64e2c534	30 Oct 2020, 06:24	1.25 MB	2,327	166
654,739 654,739	00000000000000000008fa587cd51b55187379506d95238b92413dfab2994d56	30 Oct 2020, 06:21	1.32 MB	2,233	299
654,738 654,738	00000000000000000002295970b35a895c1e95a84f975e85d2ad42a6d1abaaf6	30 Oct 2020, 05:55	1.29 MB	2,622	221
654,737 654,737	00000000000000000007155fe99bf808816c7eb36b8aa289ff39e1f866b5babb	30 Oct 2020, 05:38	1.34 MB	1,995	125
654,736 654,736	0000000000000000000850d001b2c6294589099dc839038163ebeaa36f3aad1b	30 Oct 2020, 05:33	1.38 MB	1,714	109
654,735 654,735	0000000000000000000639cc653c7234b3631de0be911f1bebc6aedeb7e6fe79	30 Oct 2020, 05:31	1.30 MB	2,778	136
654,734 654,734	00000000000000000002de32bc3a757322183a18ea88b8009d4d61df1e7df148	30 Oct 2020, 05:26	1.36 MB	1,973	103
654,733 654,733	0000000000000000000550aa589c23287e1fe246f09feaef7f147a91a17eedd6	30 Oct 2020, 05:25	1.29 MB	2,151	209
654,732 654,732	0000000000000000000cbd1eea7f273225b7859bd2f746340e289d862dcbc5b8	30 Oct 2020, 05:11	1.20 MB	2,661	208
654,731 654,731	0000000000000000000d306829b2616909336b4edd789f901e0779965e586414	30 Oct 2020, 05:02	1.44 MB	3,042	295
654,730 654,730	000000000000000000000806b88ffed9dfe81a2972211f9bb406e4a4598718f0	30 Oct 2020, 04:18	1.24 MB	2,455	217
654,729 654,729	000000000000000000090bb4806c200525a3c811f828085e67b84a5d981fcac0	30 Oct 2020, 04:01	1.16 MB	2,126	198
654,728 654,728	000000000000000000035c7a72be8ec2923672999b828cbf5d92d0b95b2fb2b1	30 Oct 2020, 03:52	1.27 MB	2,224	274
654,727 654,727	000000000000000000081e1c219a81e608c94ed1dabe924b7e750aeceb37ae19	30 Oct 2020, 03:29	1.28 MB	2,119	136
654,726 654,726	0000000000000000000187e56661b6d1f0e0c0f0341683994335d736dbbd8eb4	30 Oct 2020, 03:25	1.20 MB	2,321	152
654,725 654,725	000000000000000000082d27148469e8d2b030da2b5a32c7053b6a3a30304e1c	30 Oct 2020, 03:18	1.29 MB	2,107	139

Previous 10 blocks ↓

Total Size: 652.13 GB

Node Information

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

Uptime: 1 month, 20 days, 18 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 9,209.57 GB sent, 72.58 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.