Blockchain Explorer | learn me a bitcoin

Memory Pool

48,354 transactions

46.72 vMB

Show Random Selection

Max Size: 200/200 MB

Min Fee: 6 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
841,661	0000000000000000000331db0000000000000000000000000000000000000000	12 mins, 30 secs ago	1.00 vMB	3,015	28

Blockchain

Tip: 841,660 (451,915 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
389,745 389,745	0000000000000000075a58396c617c79e16fc85e7ad0fbf3562df1a9409ec65c	23 Dec 2015, 02:12	1.00 MB	2,634	40
389,744 389,744	0000000000000000080a5d29e1e3c094b25cf8244944614efa0d9a308e377291	23 Dec 2015, 01:37	0.75 MB	1,050	23
389,743 389,743	000000000000000007217bfec8d26eb60706a024b37c0aba492a52c24bd6ebe3	23 Dec 2015, 01:30	0.56 MB	1,427	37
389,742 389,742	000000000000000006d6ccaf036f94cb33cd957370ae55ed1c292765bfe09d83	23 Dec 2015, 01:20	0.59 MB	1,413	37
389,741 389,741	0000000000000000048c1b5e150b082b0ac76196cb0af05edf1b01d65bc4800e	23 Dec 2015, 01:09	0.58 MB	1,215	45
389,740 389,740	000000000000000007c8bdf76bdd055dbcfa190186285e625f95be75de32fa83	23 Dec 2015, 01:06	1.00 MB	745	12
389,739 389,739	00000000000000000475dc7efe0e708b8a574f92244ba43d4e9c43fb0854bc67	23 Dec 2015, 00:56	1.00 MB	708	14
389,738 389,738	0000000000000000009cc3c998219caae131eb5504662f285a77725bea1062fc	23 Dec 2015, 00:58	0.15 MB	138	16
389,737 389,737	000000000000000003c532b0439286ff7bf98342d90e17eb8aba4c0a91fae752	23 Dec 2015, 00:51	0.36 MB	536	31
389,736 389,736	0000000000000000043b89e7ae90b869c59e8941aa652515ea73ba62a2805296	23 Dec 2015, 00:47	0.75 MB	1,975	49
389,735 389,735	000000000000000006440dfd36303f137f391f762e5e447aaecc73c904654710	23 Dec 2015, 00:31	0.46 MB	1,110	52
389,734 389,734	0000000000000000063603c111132c231464eaa1f44e9977cba3e2c1d78b26ab	23 Dec 2015, 00:23	1.00 MB	661	20
389,733 389,733	00000000000000000141e4d956ce5091583faf88cd77065731dc08e5b646cd5c	23 Dec 2015, 00:18	0.22 MB	383	28
389,732 389,732	0000000000000000089f77f52a9de6bcb4d6c490f0733bf892fc81ba4d49cd59	23 Dec 2015, 00:17	0.95 MB	2,539	56
389,731 389,731	00000000000000000b761d6f73e285a4d22598cd0786c5d1e6cba19f84c21c1b	22 Dec 2015, 23:56	0.75 MB	143	6
389,730 389,730	000000000000000003fad55945516ea0d416292a8bc7e171ceb29023496a716d	22 Dec 2015, 23:55	0.46 MB	769	29
389,729 389,729	000000000000000002b300a3135ac0de03e819f5fa81dc0d6bdd614d562885f7	22 Dec 2015, 23:48	0.75 MB	637	16
389,728 389,728	0000000000000000091f9c5b4ff8428108663f1641f30b7c971e07253aa364a0	22 Dec 2015, 23:43	1.00 MB	2,509	45
389,727 389,727	00000000000000000689d37b171d1b639eaeea539d116032afdd65874465d24e	22 Dec 2015, 23:16	0.75 MB	654	17
389,726 389,726	000000000000000000875b286c6e67082648e326b89d7e488ba6a27bf3d4a3fc	22 Dec 2015, 23:10	0.75 MB	1,216	34
389,725 389,725	000000000000000007a1614fffe705ea65658f4d191a92c4e3f1648f3d75935d	22 Dec 2015, 23:00	0.00 MB	1	0

Previous 10 blocks ↓

Total Size: 646.12 GB

Node Information

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

Uptime: 28 days, 17 hours, 29 minutes
Connections: 10 outgoing, 114 incoming
Data Transfer: 8,327.74 GB sent, 36.07 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.