Blockchain Explorer | learn me a bitcoin

Memory Pool

69,883 transactions

30.09 vMB

Show Random Selection

Max Size: 166/200 MB

Min Fee: 2 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
844,886	0000000000000000000355f00000000000000000000000000000000000000000	3 mins, 53 secs	1.00 vMB	4,432	9

Blockchain

Tip: 844,885 (304,753 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
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
540,124 540,124	00000000000000000014e70296c71c3b8b7055423e0c70b4142476f4ea2ee780	06 Sep 2018, 01:20	0.14 MB	254	28
540,123 540,123	000000000000000000178ba0ca2d12f677e56715afad7c6fe4aa467ef83a060c	06 Sep 2018, 01:12	1.27 MB	2,111	32
540,122 540,122	00000000000000000014872209846845debe7ae0784641ce3ce041166b1afe8e	06 Sep 2018, 01:04	1.23 MB	2,352	59
540,121 540,121	000000000000000000023bf25f3ecda9bb9ee09af9a5510819f581fe7b33aed6	06 Sep 2018, 00:47	0.12 MB	209	33
540,120 540,120	00000000000000000022a1ac1441d74a38d13e287aec5d88589b1caeb2dedff0	06 Sep 2018, 00:40	0.35 MB	471	23
540,119 540,119	000000000000000000170ad51e47e1044dc0166e8bc81cb7efb025df1caa48d0	06 Sep 2018, 00:37	0.40 MB	718	32
540,118 540,118	00000000000000000022795ce3d62cd69dd385f6a7683d59a76fc4c374f14220	06 Sep 2018, 00:33	0.66 MB	1,174	42
540,117 540,117	0000000000000000001fc8d496dde9388b303941cbdfed0e5e3779c7229a399a	06 Sep 2018, 00:27	0.21 MB	550	30
540,116 540,116	00000000000000000018ff40dbdfd27b8cb273757af22e77ceb4d3a758a62200	06 Sep 2018, 00:24	0.52 MB	1,252	33
540,115 540,115	0000000000000000000aa5965d132d3f7e24b3cab6435809d2a3d88b5490ae63	06 Sep 2018, 00:16	0.59 MB	487	8
540,114 540,114	00000000000000000000d68810beea455362fd6e87260e9dfa544b60c2e86339	06 Sep 2018, 00:15	1.23 MB	1,557	21
540,113 540,113	000000000000000000149731198b8527a21dea08c0ee165d0cdc78233464ebaf	06 Sep 2018, 00:06	1.24 MB	1,851	25
540,112 540,112	00000000000000000022ca31673efdec2c653545db1d8d30e1f73dd1be2dc160	05 Sep 2018, 23:55	1.07 MB	1,086	7

Previous 10 blocks ↓

Total Size: 652.19 GB

Node Information

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

Uptime: 1 month, 20 days, 22 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 9,212.18 GB sent, 72.97 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.