Blockchain Explorer | learn me a bitcoin

Memory Pool

73,811 transactions

36.44 vMB

Show Random Selection

Max Size: 171/200 MB

Min Fee: 7 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
847,418	000000000000000000035cb80000000000000000000000000000000000000000	5 mins, 23 secs	1.00 vMB	4,451	28

Blockchain

Tip: 847,417 (185,571 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
661,846 661,846	00000000000000000006e294057480b8ae0cd3fcd1afa5691525322ae18b28e3	18 Dec 2020, 06:11	1.34 MB	2,191	147
661,845 661,845	0000000000000000000b942331d04f50d67d74e5206800cf0f02e5fd9b77cf4e	18 Dec 2020, 05:51	1.13 MB	2,747	122
661,844 661,844	00000000000000000000c58f67739a94a88c1f986c928008701eccb5015c34cf	18 Dec 2020, 05:50	1.32 MB	2,695	148
661,843 661,843	000000000000000000018d0867147b275466415362fe6c31ff9a7f3bf27a0863	18 Dec 2020, 05:30	1.38 MB	3,193	161
661,842 661,842	00000000000000000008b5d5e9a2c58bbb54ba30131b6aa15d448c1074c8111c	18 Dec 2020, 04:48	1.44 MB	1,716	110
661,841 661,841	0000000000000000000e194345fcb4f0a0a0a4fbe44eaf00b9cf9f8abb0168e6	18 Dec 2020, 04:46	1.23 MB	2,531	125
661,840 661,840	00000000000000000004a63c82618a5b6bcb2a851e3f38801bdd84d41a5c6145	18 Dec 2020, 04:32	1.22 MB	1,700	110
661,839 661,839	00000000000000000003bf71b1fac7b92ecfc094f71d05be73612141cfba1df6	18 Dec 2020, 04:24	1.25 MB	2,250	113
661,838 661,838	00000000000000000004faf994ae1e77aeeccea9a385e5eeeaf7e21280d53b62	18 Dec 2020, 04:18	1.15 MB	2,331	103
661,837 661,837	0000000000000000000a1a6d5c60fb9fffea287bff3dcafe3a535f649486de35	18 Dec 2020, 04:15	1.19 MB	1,817	146
661,836 661,836	0000000000000000000c3336946cfe7063a4679df8cd80aa44928dea34e2b012	18 Dec 2020, 03:56	1.39 MB	1,986	116
661,835 661,835	0000000000000000000e38e56b4d954ce9f56c3ce6c202be2d3680e2425ee434	18 Dec 2020, 03:44	2.20 MB	262	95
661,834 661,834	0000000000000000000c6172e94033c9e2a73642e9ec5ff0dbe4ec8e80e0b587	18 Dec 2020, 03:44	1.80 MB	1,507	109
661,833 661,833	0000000000000000000c9c0a70a92c70a892e1ff997adb6193f9456ac0742c38	18 Dec 2020, 03:39	1.24 MB	2,431	127
661,832 661,832	0000000000000000000d68f3f5f2de8c1d44e0f5892f96898d95fb78eb23409b	18 Dec 2020, 03:27	1.27 MB	2,836	113
661,831 661,831	0000000000000000000359f098ff66bde2d7bfa4d7bd94b8816c8804c9ccbc81	18 Dec 2020, 03:21	1.26 MB	2,665	137
661,830 661,830	0000000000000000000e8e8e13fc3d9285d95a364ab49f98b3fbb8eabc32f1a8	18 Dec 2020, 03:04	1.34 MB	2,075	100
661,829 661,829	00000000000000000002015460eb2e2a5ce333ce6352ae60f7e3f21a0c4f920e	18 Dec 2020, 03:01	1.33 MB	2,610	145
661,828 661,828	00000000000000000009787124c546014c9f40db355892e96fb1142f0d28f242	18 Dec 2020, 02:43	1.35 MB	2,223	106
661,827 661,827	0000000000000000000cd3926a18786ae36851d2102978499290367d53b21978	18 Dec 2020, 02:41	1.40 MB	2,029	117
661,826 661,826	000000000000000000099f5c0d827e11471d88aff811cd64f77a70dc7cc08416	18 Dec 2020, 02:36	1.15 MB	2,095	116

Previous 10 blocks ↓

Total Size: 656.73 GB

Node Information

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

Uptime: 2 months, 8 days, 5 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 9,558.16 GB sent, 105.20 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.