Blockchain Explorer | learn me a bitcoin

Memory Pool

32,191 transactions

44.57 vMB

Show Random Selection

Max Size: 177/200 MB

Min Fee: 4 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
841,788	0000000000000000000331db0000000000000000000000000000000000000000	9 mins, 3 secs	1.00 vMB	5,635	15

Blockchain

Tip: 841,787 (179,954 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
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
661,825 661,825	00000000000000000009a7bbe45e61c5a0e035581235d51c2ee2e7d345fce6d7	18 Dec 2020, 02:36	1.21 MB	1,908	145
661,824 661,824	0000000000000000000c1e7be94b9184076d0f50260de3f57e2bbad9f7cd19cc	18 Dec 2020, 02:18	1.30 MB	2,016	160
661,823 661,823	0000000000000000000eda52222295888b80d4c7a0cf7db8d1d2239a48a35b8f	18 Dec 2020, 01:58	1.23 MB	1,791	114
661,822 661,822	00000000000000000008eac8b919a43d64a3f25b2b681b3dbbab7d82557ef8b8	18 Dec 2020, 01:53	1.09 MB	976	108
661,821 661,821	00000000000000000007a2023f38427a71caa5b57add27a7a15241ed3900ad0d	18 Dec 2020, 01:52	1.29 MB	2,336	134
661,820 661,820	0000000000000000000899091c0aa72eac4caa6c4f07ecccd61d4f6108d5f478	18 Dec 2020, 01:39	1.21 MB	2,896	122
661,819 661,819	000000000000000000017a240a6ae6d6512e2e584c72d42018ace67bc67e75a2	18 Dec 2020, 01:33	1.38 MB	2,329	118
661,818 661,818	00000000000000000000d46f14a48e6d375add17ccc0e1513f423fe10e66c811	18 Dec 2020, 01:31	1.28 MB	1,017	104
661,817 661,817	0000000000000000000c746a98c99a4fcb34dc15490512b6c15e659020def07b	18 Dec 2020, 01:31	1.37 MB	2,495	152
661,816 661,816	00000000000000000003a821a0baecb5f1d9cf99b10bf6670bf655a7a999f90f	18 Dec 2020, 01:10	1.34 MB	1,806	129
661,815 661,815	00000000000000000008573d8c6c66a037d7902804f3494ebefeb29085868c14	18 Dec 2020, 01:04	1.32 MB	2,924	156
661,814 661,814	00000000000000000007f54230d0dd520dd665af20adeb4ecac15cdec3bd1a97	18 Dec 2020, 00:39	1.40 MB	1,907	128
661,813 661,813	00000000000000000004a7c9b06fda761ddba6c2c1a554fceb09babd855ed328	18 Dec 2020, 00:32	1.41 MB	2,063	119

Previous 10 blocks ↓

Total Size: 646.36 GB

Node Information

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

Uptime: 29 days, 14 hours, 39 minutes
Connections: 10 outgoing, 111 incoming
Data Transfer: 8,342.58 GB sent, 37.28 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.