Blockchain Explorer | learn me a bitcoin

Memory Pool

91,065 transactions

29.88 vMB

Show Random Selection

Max Size: 175/200 MB

Min Fee: 5 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
846,080	0000000000000000000355f00000000000000000000000000000000000000000	7 mins, 28 secs	1.00 vMB	6,039	18

Blockchain

Tip: 846,079 (305,934 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
540,145 540,145	0000000000000000000542ad1b33e98b3675be9c8c4d8dd2fe62cece448285e1	06 Sep 2018, 03:25	1.14 MB	2,396	29
540,144 540,144	000000000000000000123cec34b5e0241990889bf39740659ebcc0859235bbe7	06 Sep 2018, 03:16	1.01 MB	2,464	29
540,143 540,143	0000000000000000001fcef62efb8902d5008fe5e35308975b303db296e840f3	06 Sep 2018, 02:52	0.10 MB	289	32
540,142 540,142	000000000000000000087686c857e86f763c4dae9d5a8cd6a0ea8709da938dcb	06 Sep 2018, 02:51	0.62 MB	1,221	31
540,141 540,141	0000000000000000001b5182f5df92422679c9b68892728f4315e7c3d637bac2	06 Sep 2018, 02:44	0.60 MB	1,455	31
540,140 540,140	00000000000000000024731ceda011f8b8f5259b6ce9373bc92f25907186e01e	06 Sep 2018, 02:35	0.94 MB	1,529	31
540,139 540,139	000000000000000000286a2120f51f3fb5056530316c6228b4f60368b1721cd7	06 Sep 2018, 02:26	0.04 MB	108	38
540,138 540,138	000000000000000000032b1992d25d61e3fbb8159a71ef20317826b9193ef315	06 Sep 2018, 02:26	0.20 MB	455	27
540,137 540,137	0000000000000000001e41716b42006b26f3331337fedb6ffa5b21ed5116a054	06 Sep 2018, 02:24	0.05 MB	127	26
540,136 540,136	00000000000000000010480f27c58ed36c24c25baf63d521ddcefddf4b1f0fbc	06 Sep 2018, 02:22	1.16 MB	2,528	34
540,135 540,135	000000000000000000271f9059fe27ce46447a0f08ba4573706ba4271438e57f	06 Sep 2018, 02:06	1.19 MB	3,032	33
540,134 540,134	0000000000000000001aac25cd2447933331f9c51d86d8afd4eb40770f330e82	06 Sep 2018, 01:49	0.00 MB	4	10
540,133 540,133	0000000000000000001c5412374558f6cb82a939d718ca218e5e1f43dd4b20a8	06 Sep 2018, 01:48	0.12 MB	349	28
540,132 540,132	0000000000000000000a3547d5b80a3ed225b822b31724b39dd29270774b2e70	06 Sep 2018, 01:46	0.35 MB	587	43
540,131 540,131	0000000000000000001bc4c3401dda3d59592f0ab0c1062360547ec2c25eb383	06 Sep 2018, 01:43	0.38 MB	766	21
540,130 540,130	000000000000000000201b26cd80aca692ffb2c1826afb5472bd9e99a2681e9b	06 Sep 2018, 01:39	0.21 MB	398	32
540,129 540,129	00000000000000000027f34a436e3a88aae74ca59ca042c7935571ab70419b21	06 Sep 2018, 01:37	0.45 MB	944	37
540,128 540,128	0000000000000000001ccc52fee562f5e333daf72e51a625f16579a348fba210	06 Sep 2018, 01:34	0.00 MB	14	31
540,127 540,127	0000000000000000002177584038b9244aeaf5183458eeba650043d80226bc37	06 Sep 2018, 01:32	0.81 MB	524	8
540,126 540,126	000000000000000000176db1e0897c80b4fea751fbc2d5b9fec2436da1f46395	06 Sep 2018, 01:31	1.13 MB	2,272	23
540,125 540,125	00000000000000000009495334d0cf20037d7ac102d470af659e64bd865f5af6	06 Sep 2018, 01:23	0.77 MB	1,408	45

Previous 10 blocks ↓

Total Size: 654.37 GB

Node Information

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

Uptime: 1 month, 29 days, 7 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 9,368.76 GB sent, 88.46 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.