Blockchain Explorer | learn me a bitcoin

Memory Pool

31,529 transactions

36.58 vMB

Show Random Selection

Max Size: 152/200 MB

Min Fee: 5 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
841,892	0000000000000000000331db0000000000000000000000000000000000000000	5 mins, 2 secs ago	1.00 vMB	3,826	21

Blockchain

Tip: 841,891 (441,608 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
400,283 400,283	0000000000000000050fc6a9160583a070f841a9c01b69a6f2de1cb76e8bc98d	27 Feb 2016, 16:59	1.00 MB	1,186	22
400,282 400,282	0000000000000000022f6a4b9035d991807c26674cdb8db067a161e927783944	27 Feb 2016, 16:52	0.90 MB	1,983	37
400,281 400,281	000000000000000003681dea5f2b2bbac2cd7c5d5ef889fb1db38188d73bfeaa	27 Feb 2016, 16:40	0.00 MB	1	0
400,280 400,280	0000000000000000061ca861011b1b0880d941d11f0ba0c9b266100ecee7906a	27 Feb 2016, 16:40	0.81 MB	1,239	26
400,279 400,279	000000000000000002d868c0cc994f1704ac00c273a77a7badeed91e8524b3bb	27 Feb 2016, 16:36	0.75 MB	1,915	47
400,278 400,278	000000000000000003f4829d29925d8ec5cca602bec54d5772ae11bf65a5cb3f	27 Feb 2016, 16:25	1.00 MB	2,689	55
400,277 400,277	000000000000000005727e6b64ddadb134ba9bdb0f922530c461a0622001dc51	27 Feb 2016, 16:04	0.01 MB	17	65
400,276 400,276	00000000000000000165c0b0c324f91694ef57596758903dd475b76a47a03107	27 Feb 2016, 16:04	0.30 MB	600	38
400,275 400,275	00000000000000000135ea2944d756fb5409d89dfa04ac2dde27ece31b268d7e	27 Feb 2016, 16:01	0.00 MB	1	0
400,274 400,274	0000000000000000003de8e8f9fd4a5883171128353a6bbf6aa4f1fdc8c296c2	27 Feb 2016, 16:01	0.63 MB	1,512	42
400,273 400,273	00000000000000000286c9362d999f37aeab8cc40f6c041ad9dc3c3bd6919025	27 Feb 2016, 15:51	0.79 MB	1,436	31
400,272 400,272	000000000000000005e383f0b131b5787c5129dbc7ea3cb88e8a543d738c003c	27 Feb 2016, 15:43	0.95 MB	1,975	39
400,271 400,271	0000000000000000018ac82c90f81da2f7f1eac5434ddec38afd018d1f39d8b2	27 Feb 2016, 15:29	1.00 MB	1,800	34
400,270 400,270	000000000000000006b51d125bd0449cc6fda9dfd9729995e4575170bcb6d5cc	27 Feb 2016, 15:19	0.93 MB	2,040	34
400,269 400,269	0000000000000000046ed9e56b683466608acfaae23030e920c90877b1f492b3	27 Feb 2016, 15:10	1.00 MB	2,901	57
400,268 400,268	00000000000000000023a07e7e866953f2503ad06c2f55e14bee6fae9eef7c13	27 Feb 2016, 14:43	0.21 MB	351	30
400,267 400,267	0000000000000000042726e946f50c4668a56b4cb8ab74c25bfa2ca4ca88df32	27 Feb 2016, 14:42	0.92 MB	860	17
400,266 400,266	00000000000000000639885cc74861afec0bc92984ce695fd543ff66e1d1e426	27 Feb 2016, 14:39	0.93 MB	2,338	45
400,265 400,265	00000000000000000549dec21f03ce783557daf22019d61a57331d6ec9850f57	27 Feb 2016, 14:24	1.00 MB	2,604	46
400,264 400,264	000000000000000003ef93239f70d4d071aeab17c1bb3af0c1a36b60845bcb92	27 Feb 2016, 14:05	0.71 MB	322	15
400,263 400,263	00000000000000000066cb8b7bbaf5eaa14f61fc146b9ef08cd23ad35ed73ec8	27 Feb 2016, 14:04	0.93 MB	1,995	44

Previous 10 blocks ↓

Total Size: 646.56 GB

Node Information

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

Uptime: 1 month
Connections: 10 outgoing, 114 incoming
Data Transfer: 8,370.63 GB sent, 38.48 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.