Blockchain Explorer | learn me a bitcoin

Memory Pool

75,891 transactions

38.61 vMB

Show Random Selection

Max Size: 196/200 MB

Min Fee: 3 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
844,533	00000000000000000003629a0000000000000000000000000000000000000000	3 mins, 46 secs	1.00 vMB	3,927	8

Blockchain

Tip: 844,532 (164,145 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
680,387 680,387	000000000000000000003de9bb78c9d64b94ffa65a6a489b262922f136f74bdc	24 Apr 2021, 07:57	1.33 MB	2,840	174
680,386 680,386	0000000000000000000440a1034203d5eabe2707d6eda342e5bce4ba9f929017	24 Apr 2021, 07:32	1.25 MB	2,049	112
680,385 680,385	0000000000000000000135781f37f7e73c1b868d1f35d1ebecdfcb29ba323124	24 Apr 2021, 07:25	1.27 MB	2,165	75
680,384 680,384	0000000000000000000b6a511705f9ebcc762d58a138455ca6298be26bc408dc	24 Apr 2021, 07:22	1.29 MB	2,597	168
680,383 680,383	00000000000000000003df6d2709aba51a5ceecf50d2a0b9ee940cb30546bf60	24 Apr 2021, 07:05	1.35 MB	1,527	68
680,382 680,382	00000000000000000006101b534a818af7faa5c27c485925c1e3e485629760d3	24 Apr 2021, 07:03	1.42 MB	1,695	64
680,381 680,381	0000000000000000000167f8f96e93629557f0031054639867db1957d3148884	24 Apr 2021, 07:03	1.35 MB	2,801	193
680,380 680,380	000000000000000000089f4a2cba73d6e6a0d0b4a99b994aa6cbd6031c02a278	24 Apr 2021, 06:37	1.27 MB	2,297	125
680,379 680,379	000000000000000000044b14d4a8cf1a8b4a6a67b860334c10f4454b2ef94481	24 Apr 2021, 06:23	1.22 MB	1,999	142
680,378 680,378	00000000000000000001a69978bb09bdfbfc0d3eb3fd0d77cfe9b87a39caf02b	24 Apr 2021, 06:07	1.13 MB	945	187
680,377 680,377	00000000000000000000b882b927d6cbf9f79d0fd37f14029cf7ad63eea55b9f	24 Apr 2021, 05:57	1.40 MB	1,629	71
680,376 680,376	0000000000000000000665ae097719881f24ad62376218ce09d309eeb0d02974	24 Apr 2021, 05:55	1.35 MB	2,281	140
680,375 680,375	00000000000000000006e7418ce82e0466967599e6b21f481332706d01d45ccd	24 Apr 2021, 05:32	1.39 MB	1,850	84
680,374 680,374	00000000000000000004d800c56dd4cb0649d3812a3c398860e592c4f4ce756e	24 Apr 2021, 05:27	1.31 MB	2,667	111
680,373 680,373	000000000000000000080b878de42363577b484a467036c74c9261f533d79b47	24 Apr 2021, 05:13	1.35 MB	1,977	131
680,372 680,372	00000000000000000006952fe85a5fb29eef6765eabcf47d8f6aa281860e3dbc	24 Apr 2021, 04:59	1.30 MB	2,589	169
680,371 680,371	000000000000000000068eabb168b74a4a4ea920cb54975ca78783ed4cb05a7a	24 Apr 2021, 04:31	1.32 MB	2,623	104
680,370 680,370	0000000000000000000139ce85ba4c2ad9532a310d8bed546e6fd442842bb41f	24 Apr 2021, 04:22	1.37 MB	2,614	120
680,369 680,369	0000000000000000000815ca3dcdc5c53a86cbf7c4869dcced34c336b9b12a2b	24 Apr 2021, 04:11	1.24 MB	2,453	76
680,368 680,368	0000000000000000000498eaa34e37ae4ee692d98cd1eb4f753959240abd9cd8	24 Apr 2021, 04:09	1.18 MB	1,713	152
680,367 680,367	000000000000000000050b8518802a68ddbdf01ef21b264e71c830b34003bf50	24 Apr 2021, 03:58	1.27 MB	2,665	106

Previous 10 blocks ↓

Total Size: 651.52 GB

Node Information

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

Uptime: 1 month, 18 days, 20 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 9,140.60 GB sent, 69.06 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.