Blockchain Explorer | learn me a bitcoin

Memory Pool

69,910 transactions

27.49 vMB

Show Random Selection

Max Size: 154/200 MB

Min Fee: 4 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
844,999	0000000000000000000355f00000000000000000000000000000000000000000	6 mins, 45 secs	1.00 vMB	4,275	8

Blockchain

Tip: 844,998 (415,148 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
429,850 429,850	000000000000000003baf110203cd7d2579ee4dd69011123a9f0584e70ff2d29	14 Sep 2016, 23:48	0.17 MB	432	55
429,849 429,849	00000000000000000282baf0fc21e8eb9b0d6b2bd1aa53dbfc06cb5a6563be52	14 Sep 2016, 23:45	0.07 MB	196	61
429,848 429,848	000000000000000001c2734e0ca3864c11818e18b9651d4e1d57493f80f3fcdf	14 Sep 2016, 23:43	0.33 MB	853	58
429,847 429,847	000000000000000003f20380fd184be4faaf5fddefd5e3be26decb962de7bcd2	14 Sep 2016, 23:37	1.00 MB	698	15
429,846 429,846	00000000000000000266c576dabc34fd65c470148171ec4edf737208e1561665	14 Sep 2016, 23:33	1.00 MB	2,627	61
429,845 429,845	000000000000000004598bc88ee8561bccfe2143b1599399df6aa436bd74bc61	14 Sep 2016, 23:12	0.26 MB	675	64
429,844 429,844	0000000000000000014b363b9595cd4e7641b9fa77abd068f1129f01c66ff8ab	14 Sep 2016, 23:07	1.00 MB	786	17
429,843 429,843	000000000000000001c4882877a2e38e78476993167d77a4ffe0ee85fa560f6b	14 Sep 2016, 23:03	0.98 MB	1,199	27
429,842 429,842	0000000000000000041042bd48680a15ee4af017609d02683384021e8432f51b	14 Sep 2016, 22:55	0.43 MB	1,074	55
429,841 429,841	000000000000000001911e30534cf193316f2fbb170e23b51049c9fe3fe4c2d7	14 Sep 2016, 22:49	0.41 MB	1,207	66
429,840 429,840	0000000000000000003988a839cf559e92df2f52a1c2e5de3753795f6d320a3e	14 Sep 2016, 22:40	1.00 MB	2,120	49
429,839 429,839	000000000000000003f10614628b31208bd505435c14efd514705fc226c64da3	14 Sep 2016, 22:27	0.18 MB	485	63
429,838 429,838	000000000000000004324c6c9ebcb0f09eb31de8b58599dd65b8c31debd5710a	14 Sep 2016, 22:21	0.99 MB	496	11
429,837 429,837	000000000000000004367cdaabfb0e52f6b941413a8432c3bffdf790314e8add	14 Sep 2016, 22:18	1.00 MB	835	21
429,836 429,836	000000000000000004b96e21ab8bcb52cbc45a84f7e6bb042e23e28dbda498a3	14 Sep 2016, 22:13	1.00 MB	1,462	33
429,835 429,835	000000000000000002ea21a88f0dbd479bcefc63606845a5821e555bc55d738a	14 Sep 2016, 22:07	1.00 MB	2,819	67
429,834 429,834	0000000000000000012fbdbe3a6ee5c859de40e49d6278c76d73d84ca0502606	14 Sep 2016, 21:42	0.18 MB	369	26
429,833 429,833	000000000000000001bc3717709fe01770a1cd3404540ee61c5d8c7f37f19ca1	14 Sep 2016, 21:42	1.00 MB	2,714	64
429,832 429,832	000000000000000000695a90adce74f659b579b877bfdee4679cf670278846eb	14 Sep 2016, 21:19	0.26 MB	671	58
429,831 429,831	0000000000000000049a31c11ae353b915c5ce015c1310e21612838a3281844c	14 Sep 2016, 21:14	0.80 MB	1,441	34
429,830 429,830	00000000000000000153c5b6f09e2326c95e5cb47860a759c7ec0d3a79df89c9	14 Sep 2016, 21:09	1.00 MB	2,054	61

Previous 10 blocks ↓

Total Size: 652.40 GB

Node Information

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

Uptime: 1 month, 21 days, 16 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 9,256.29 GB sent, 74.37 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.