Blockchain Explorer | learn me a bitcoin

Memory Pool

34,378 transactions

49.17 vMB

Show Random Selection

Max Size: 183/200 MB

Min Fee: 8 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
841,145	0000000000000000000331db0000000000000000000000000000000000000000	9 mins, 9 secs	1.00 vMB	3,928	24

Blockchain

Tip: 841,144 (440,679 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
400,465 400,465	0000000000000000043ee8f58a6de85cdbcbf19b890ac717f93b28433b48844e	28 Feb 2016, 23:42	1.00 MB	2,113	38
400,464 400,464	00000000000000000107771743fc144f49c82d8b2fdc978ca625e211ad38c386	28 Feb 2016, 23:41	0.93 MB	2,692	69
400,463 400,463	00000000000000000307f80673dac69b6168b36c2605f75ff0565baa96ef92ca	28 Feb 2016, 22:51	0.93 MB	1,181	30
400,462 400,462	000000000000000005e100ee7bba65e08ce6916954ae1a1d756293dbbc3a60bc	28 Feb 2016, 22:46	0.75 MB	1,492	43
400,461 400,461	000000000000000003c0bc9cb655d01c3d69f33415d539c8baed83b3f14e1edd	28 Feb 2016, 22:34	0.00 MB	1	0
400,460 400,460	0000000000000000002059e7395891fd1a93493f61368e4625ceb51c96621b2b	28 Feb 2016, 22:33	0.75 MB	1,048	39
400,459 400,459	00000000000000000023c710736b0e3fda18d0f9b0d71af286382cf36bc77fac	28 Feb 2016, 22:26	0.93 MB	1,947	40
400,458 400,458	000000000000000004aa0a4f1496f265bfb718d8d82141a0f5c7ec50cdd9621d	28 Feb 2016, 22:19	0.93 MB	2,046	46
400,457 400,457	0000000000000000008f9f560f15b914760e9e5342c049ef88b1e32657fcc2ca	28 Feb 2016, 22:04	1.00 MB	2,614	55
400,456 400,456	0000000000000000040b14d7eb062f6cf586dfe643bc7246c1a54872ed004333	28 Feb 2016, 21:54	0.99 MB	1,698	57
400,455 400,455	00000000000000000194b6d0db0886d905a849f92714cb52704baecae0c80220	28 Feb 2016, 20:59	0.75 MB	1,471	39
400,454 400,454	000000000000000005d0363ebc658933ffe2321bc67fb11ab2a09c069d74c234	28 Feb 2016, 20:47	1.00 MB	2,157	38
400,453 400,453	000000000000000006597ceb0740f022ede4c6fa019a59640d802fda953cf45c	28 Feb 2016, 20:38	1.00 MB	2,782	61
400,452 400,452	000000000000000006186e39cdf5d5868c46c4e00872910fb0d64009f789333a	28 Feb 2016, 20:03	0.75 MB	1,628	35
400,451 400,451	0000000000000000045d43c623d8ab30b115682da9e1ffc5d9e85b97a14d0461	28 Feb 2016, 19:57	1.00 MB	1,288	23
400,450 400,450	0000000000000000027046c629ac6bf66f60b11adf678dc64dd6035d69e1b84b	28 Feb 2016, 19:55	0.75 MB	558	26
400,449 400,449	000000000000000001d4621ae40df50b8f50f3d3366804dd375152ae0b1b2f96	28 Feb 2016, 19:52	0.75 MB	1,797	47
400,448 400,448	0000000000000000001844b62f66f65dc0e3d36fca608b9ee31a36209b7399a8	28 Feb 2016, 19:42	0.92 MB	1,596	33
400,447 400,447	000000000000000003c7f7763c993fd4aae6b001c7e25c68fdf991d5bbd894f4	28 Feb 2016, 19:30	0.93 MB	1,457	28
400,446 400,446	000000000000000001fc91e7f7bc24d07bade76725a7c6b60da3c8bc74efc6dc	28 Feb 2016, 19:28	0.93 MB	2,275	39
400,445 400,445	00000000000000000097e20e20ad4d46dabb6014efc379faa41638cc04ec8105	28 Feb 2016, 19:18	0.99 MB	2,718	35

Previous 10 blocks ↓

Total Size: 645.15 GB

Node Information

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

Uptime: 24 days, 21 hours, 56 minutes
Connections: 10 outgoing, 113 incoming
Data Transfer: 8,211.54 GB sent, 30.75 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.