Blockchain Explorer | learn me a bitcoin

Memory Pool

38,208 transactions

43.41 vMB

Show Random Selection

Max Size: 177/200 MB

Min Fee: 4 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
841,749	0000000000000000000331db0000000000000000000000000000000000000000	1 sec	1.00 vMB	4,906	16

Blockchain

Tip: 841,748 (412,995 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
428,753 428,753	0000000000000000040fb6f3c3b2892954c1caf8d8dbf76d088ae188c68f763c	07 Sep 2016, 22:42	0.73 MB	1,826	57
428,752 428,752	000000000000000002aa6075d6c70113b4f373627269ff950ac0653303e1f46b	07 Sep 2016, 22:29	0.86 MB	2,281	54
428,751 428,751	00000000000000000022aa5b7ee958b5baa6658216e72a202bbafee72aa05c00	07 Sep 2016, 22:14	0.15 MB	378	56
428,750 428,750	000000000000000002479489bff2f13757f4a945eb9d43674a68fb509d8631e5	07 Sep 2016, 22:11	0.49 MB	1,357	57
428,749 428,749	000000000000000000e5faa3806e62891fea98ab177243a134ad3766d39aea6e	07 Sep 2016, 22:02	0.62 MB	1,439	52
428,748 428,748	00000000000000000200c4154b4b47e97fa154df47e5a1368e1ce3b234341630	07 Sep 2016, 21:51	1.00 MB	2,345	43
428,747 428,747	00000000000000000264e366b57a058cd67abea7351006109b6cfebac6b02af0	07 Sep 2016, 21:42	1.00 MB	2,327	54
428,746 428,746	0000000000000000041ef49cbba4e4d70d860857fde383cf058f96eeb9662f1c	07 Sep 2016, 21:25	1.00 MB	2,711	75
428,745 428,745	000000000000000000a254d0f57760901be482d908355e992a891da639a0c680	07 Sep 2016, 21:01	0.30 MB	749	54
428,744 428,744	0000000000000000005830b652bd5495930635345e25274d0fab40500ebbfa54	07 Sep 2016, 20:57	0.31 MB	307	10
428,743 428,743	000000000000000002d6a5a0fe60eca8433f3618396c9de5a9f8297f84657c9d	07 Sep 2016, 20:57	1.00 MB	2,096	51
428,742 428,742	0000000000000000005768fc538417f6b62da1073b2644eeb90eb2382edb379c	07 Sep 2016, 20:43	0.02 MB	78	73
428,741 428,741	0000000000000000041fdb3a57c4412ac628324224668869cb47b44492460032	07 Sep 2016, 20:43	1.00 MB	1,402	35
428,740 428,740	000000000000000003eaa2d0a01040cdb9ea0a80aa70aa7b840b7c8c237cec17	07 Sep 2016, 20:35	0.46 MB	918	55
428,739 428,739	0000000000000000017a75940314adb4be3156516dc960f9a0777d69ae16566a	07 Sep 2016, 20:29	1.00 MB	1,002	29
428,738 428,738	00000000000000000493577e3af93d70e58d286c47bc1ad6ca7f2ed0e8eaeb83	07 Sep 2016, 20:23	1.00 MB	1,404	30
428,737 428,737	000000000000000002f0646a6860a3b324885e223ba02f522d2462fce393edc3	07 Sep 2016, 20:17	0.31 MB	779	59
428,736 428,736	000000000000000002aa6266890514dbe808b17802d031c450f828b6f0d51ce7	07 Sep 2016, 20:13	0.31 MB	499	24
428,735 428,735	00000000000000000465e39604071a94e7792f0a3156ce22eef95e9b61ac45a6	07 Sep 2016, 20:12	1.00 MB	1,578	27
428,734 428,734	0000000000000000003deb9df4fb36820f29fe4ba6ec592f2a07bbb480f791b5	07 Sep 2016, 20:09	1.00 MB	2,034	43
428,733 428,733	0000000000000000005455e69ea95ab2153dbbd351a99c57b267276a5f50bc3a	07 Sep 2016, 20:08	1.00 MB	3,020	77

Previous 10 blocks ↓

Total Size: 646.29 GB

Node Information

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

Uptime: 29 days, 9 hours, 33 minutes
Connections: 10 outgoing, 114 incoming
Data Transfer: 8,337.69 GB sent, 36.87 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.