Blockchain Explorer | learn me a bitcoin

Memory Pool

47,655 transactions

42.17 vMB

Show Random Selection

Max Size: 188/200 MB

Min Fee: 7 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
841,667	0000000000000000000331db0000000000000000000000000000000000000000	9 mins, 27 secs	1.00 vMB	3,299	24

Blockchain

Tip: 841,666 (453,327 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
388,339 388,339	00000000000000000acb3f5cf329d0a11b40047a37d3c075e2943f5d0da5500d	14 Dec 2015, 11:31	0.95 MB	1,444	22
388,338 388,338	00000000000000000488acb08ddbf6365576c8b114f11da731be4ad014824c42	14 Dec 2015, 11:28	1.00 MB	2,967	50
388,337 388,337	0000000000000000059e1817611520dd323715c177c54650ba0e131825d37686	14 Dec 2015, 11:10	0.05 MB	38	13
388,336 388,336	0000000000000000009061560113e549c539b12fce8faa62633373ead0c8b278	14 Dec 2015, 11:06	1.00 MB	1,095	22
388,335 388,335	00000000000000000c99ac26575fdc42aed1592f877a314b690e516b44b8e025	14 Dec 2015, 10:58	0.93 MB	1,229	25
388,334 388,334	000000000000000007658186681b62af81aac0fddd320fd9aee3023041b5123f	14 Dec 2015, 10:53	1.00 MB	2,698	52
388,333 388,333	00000000000000000546191738f32665cd1b05b22bb06fe9e934bc525f32def8	14 Dec 2015, 10:33	1.00 MB	2,457	38
388,332 388,332	000000000000000009f0a896a4a1c63fa976932f560fbd2481c65bb59c7f559a	14 Dec 2015, 10:25	0.10 MB	152	24
388,331 388,331	000000000000000001acc1b5f54cf2b68fa61d51a63f1df8f0fb77b7b37bac76	14 Dec 2015, 10:16	1.00 MB	1,620	26
388,330 388,330	00000000000000000862ea22bf49af2bb4af2d6794ce5de1486d3ba65c61ce61	14 Dec 2015, 10:11	0.75 MB	2,171	51
388,329 388,329	00000000000000000af2cbf4adc9c6a93a9b6a7a03d377a5bd6e4dc6c334ab6c	14 Dec 2015, 10:06	0.05 MB	70	18
388,328 388,328	000000000000000008c5b3db1f12e460957364db4ca65bb048325c576cc0bda5	14 Dec 2015, 09:50	1.00 MB	2,622	40
388,327 388,327	00000000000000000afdc2222bd7cf5705fc3dc2eeee1a5be77944908396192c	14 Dec 2015, 09:33	0.45 MB	1,378	44
388,326 388,326	000000000000000009901ba12d617454092e9ccff683cd9e9a7444bb8024266e	14 Dec 2015, 09:24	0.95 MB	2,012	35
388,325 388,325	000000000000000000ab7b48efb0b1bdcb7dccce4172bea1a7d2f5d547ab710d	14 Dec 2015, 09:08	0.69 MB	2,090	47
388,324 388,324	00000000000000000ccc5070d11438cd2843bd4fc530878306cd102f979e9183	14 Dec 2015, 09:07	0.07 MB	32	11
388,323 388,323	0000000000000000091258d0cbc0f1b3ad258f947984a44c8d67aecd5c94bfee	14 Dec 2015, 08:53	0.09 MB	247	31
388,322 388,322	000000000000000003e412a9b28a4f134886f3f4829e747ade1c996c7676c6e0	14 Dec 2015, 08:52	0.75 MB	1,058	22
388,321 388,321	00000000000000000473895ba32f3c47ec2e8e4a718b976fec716ffeb0e4b698	14 Dec 2015, 08:45	0.81 MB	1,542	33
388,320 388,320	0000000000000000022e9ed38f50e962bfea7e3bb2c813a60ace761bb029a450	14 Dec 2015, 08:48	0.51 MB	1,291	46
388,319 388,319	0000000000000000019ca1a8641ca745f1bf3840b928854769c27495a036a400	14 Dec 2015, 08:27	0.75 MB	1,274	29

Previous 10 blocks ↓

Total Size: 646.13 GB

Node Information

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

Uptime: 28 days, 18 hours, 58 minutes
Connections: 10 outgoing, 114 incoming
Data Transfer: 8,329.31 GB sent, 36.12 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.