Blockchain Explorer | learn me a bitcoin

Memory Pool

54,364 transactions

45.42 vMB

Show Random Selection

Max Size: 200/200 MB

Min Fee: 10 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
841,806	0000000000000000000331db0000000000000000000000000000000000000000	32 mins, 2 secs ago	1.00 vMB	3,142	34

Blockchain

Tip: 841,805 (407,972 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
433,833 433,833	00000000000000000075c8c3304d6116db16178aadd7d9b881278a02fa8a870d	11 Oct 2016, 02:49	1.00 MB	2,081	49
433,832 433,832	0000000000000000010e30c7200a1eb4cb289ac6a6dc9a4b37102c14a39c83c1	11 Oct 2016, 02:48	1.00 MB	1,931	61
433,831 433,831	000000000000000003c3ba2ddd4acd28c78e1a4dc49f54bb8445795369123c02	11 Oct 2016, 02:48	1.00 MB	3,099	97
433,830 433,830	000000000000000002438503fa31549b312c0b9512c74a9aff69f8f7a08a101e	11 Oct 2016, 02:25	0.00 MB	9	767
433,829 433,829	000000000000000002a9263ddcc961a511f5a0953635ab4e5c72df124c9988a4	11 Oct 2016, 01:52	1.00 MB	977	27
433,828 433,828	0000000000000000024b4f922eb716aa90c59d211c770c7640671333b03ad0de	11 Oct 2016, 01:49	1.00 MB	1,814	74
433,827 433,827	000000000000000001e143072510ada861eab86a998ed4c5f210ab2c0deab2e9	11 Oct 2016, 01:36	0.65 MB	1,024	37
433,826 433,826	000000000000000000d19f7ecde3658c27049e14fdd9732efbbcd0ca952172f0	11 Oct 2016, 01:33	1.00 MB	827	33
433,825 433,825	0000000000000000007072a4270754a86fef251474aaecfb342df49ad96bbd01	11 Oct 2016, 01:30	1.00 MB	1,048	20
433,824 433,824	0000000000000000008e13da9dc700142163677951008b757260e10ffe461a20	11 Oct 2016, 01:29	0.99 MB	1,320	27
433,823 433,823	000000000000000003d46502ad2e1333a1bc6eddab900a4f5ea674863c432070	11 Oct 2016, 01:28	1.00 MB	1,186	36
433,822 433,822	000000000000000003bbc1956f76275e948e258015e00d22997a130f56c5ad4d	11 Oct 2016, 01:26	1.00 MB	2,562	55
433,821 433,821	00000000000000000050241021fd3378db8f7d329fc52b0c8d319687e4b6a6b1	11 Oct 2016, 01:24	1.00 MB	2,538	83
433,820 433,820	0000000000000000018e91b7600387ff846164164a43237c0a6caf94a148eba4	11 Oct 2016, 00:53	1.00 MB	2,117	83
433,819 433,819	000000000000000002d8dd6a559e8ef7e4f60b7a840b5875390696162dbf6b34	11 Oct 2016, 00:28	0.93 MB	1,568	40
433,818 433,818	0000000000000000009c22e54ce00545b5d4e39adc37a52bafd2fef2334af77c	11 Oct 2016, 00:22	1.00 MB	2,156	52
433,817 433,817	0000000000000000035b4f5b94a64dcc18022d3c69fc5ad5b066fee1ec6c0d91	11 Oct 2016, 00:13	0.93 MB	1,800	36
433,816 433,816	000000000000000000dbd2cd66da66ac8fc12276193507e9cda86ecd79807004	11 Oct 2016, 00:07	1.00 MB	1,585	48
433,815 433,815	0000000000000000042db314a0ac27507e2aa76b399c37be6f570b48e8d977c0	11 Oct 2016, 00:01	1.00 MB	2,214	64
433,814 433,814	00000000000000000303a1d274d599d36674ab221d47e9ba5c88151351d3987b	10 Oct 2016, 23:48	1.00 MB	1,767	42
433,813 433,813	000000000000000003e2167edb4db4d22fee7c5587d41978deb50317de4994fd	10 Oct 2016, 23:47	1.00 MB	2,483	70

Previous 10 blocks ↓

Total Size: 646.40 GB

Node Information

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

Uptime: 29 days, 19 hours, 22 minutes
Connections: 10 outgoing, 114 incoming
Data Transfer: 8,345.66 GB sent, 37.59 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.