Blockchain Explorer | learn me a bitcoin

Memory Pool

10,212 transactions

4.51 vMB

Show Random Selection

Max Size: 25/200 MB

Estimated time to get mined based on feerate:

Feerate	Blocks	Time
5 sats/vbyte	2	20 minutes
4 sats/vbyte	3	30 minutes
3 sats/vbyte	6	1 hour
1 sats/vbyte	12	2 hours
1 sats/vbyte	144	1 day
1 sats/vbyte	432	3 days

Candidate Block

Height	Target	Expected	Size	Txs	Avg Feerate AFR
907,724	00000000000000000002349e0000000000000000000000000000000000000000	1 min, 17 secs	1.00 vMB	3,162	5

Show Transactions

Blockchain

Tip: 907,723 (675,631 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Feerate AFR
232,092 232,092	00000000000001327e2763a4ab42ed56d5a9128e4046fea7696464d74137a8f6	19 Apr 2013, 10:18	0.04 MB	88	149
232,091 232,091	00000000000000da2c5c73cff3ac01ed4a4a6bbd7bdf4e37fa690c3ea16e6416	19 Apr 2013, 10:15	0.25 MB	278	66
232,090 232,090	0000000000000073b380a482f220d10a266ac74e716f56cad37426db425520c0	19 Apr 2013, 10:09	0.17 MB	359	143
232,089 232,089	000000000000014148f2d452826c06585535b1acfa930146c45e69e8e5df930e	19 Apr 2013, 09:55	0.08 MB	160	117
232,088 232,088	00000000000001cbb5873d991638e7e2fd53618dbd4c6575e7108dcc3d7d6bc7	19 Apr 2013, 09:53	0.33 MB	648	136
232,087 232,087	00000000000000d5c46735e16008fba4d4c3efbfa1833aca7b9586f0b4d68f9d	19 Apr 2013, 09:31	0.12 MB	151	844
232,086 232,086	00000000000000d8673a13a008d01705ba2f119f96894992ce085bff856f7718	19 Apr 2013, 09:27	0.25 MB	411	3,721
232,085 232,085	000000000000017709aab41ef71d75018bb72c767217aef2e2a587262af75b1f	19 Apr 2013, 09:15	0.25 MB	614	144
232,084 232,084	00000000000000c495646c21e7c47d919b215f0f862ec38cff36414b1dde04b6	19 Apr 2013, 08:57	0.13 MB	263	123
232,083 232,083	00000000000000af7dd58fa4a0508fe8eeb9e2ecf53197c316bc85bc9772823e	19 Apr 2013, 08:54	0.22 MB	439	152
232,082 232,082	00000000000001ccbbd745d8275da3fb76106ebf7d62e75c464156b3580d5e85	19 Apr 2013, 08:46	0.25 MB	493	122
232,081 232,081	00000000000001b07afdcf485358d000d0abb15eaac2dc12c3a8331e034f7c82	19 Apr 2013, 08:41	0.04 MB	128	238
232,080 232,080	000000000000014407fe393ed9497790dbca2b60ee8912d00bc542aba5189bd7	19 Apr 2013, 08:33	0.17 MB	425	171
232,079 232,079	00000000000001112e26c043c3aa246243785564e875a6b3145524ddd212cd43	19 Apr 2013, 08:24	0.30 MB	573	144
232,078 232,078	000000000000003dc4e041204bef8384ed82742dd606b24820c60112675b4935	19 Apr 2013, 08:15	0.22 MB	432	149
232,077 232,077	00000000000001c88ef83cc45230faf0602c643062b4c8fb5e042a9135ade5e2	19 Apr 2013, 08:06	0.38 MB	534	95
232,076 232,076	0000000000000005ac24a5a4002872afa6ecd999f9d9f356457e034d07a3dbe6	19 Apr 2013, 07:58	0.25 MB	626	205
232,075 232,075	00000000000001bcf5dc71f159c814940feb45900ac9ef272ba6abe1993e06fb	19 Apr 2013, 07:47	0.11 MB	201	151
232,074 232,074	00000000000000abd44f4ae9bfe347a1cc803e827e1b66bfa7196ae6546bce28	19 Apr 2013, 07:44	0.25 MB	389	126
232,073 232,073	000000000000016b17d4156e084f668945e8f8ab6973bfef34a5a3cccf4fb790	19 Apr 2013, 07:37	0.02 MB	37	107
232,072 232,072	00000000000001a5f4f18b34b28a93e3944cf196974a17cb46b644c25fa8db55	19 Apr 2013, 07:36	0.26 MB	508	137

Previous 10 blocks ↓

Total Size: 769.03 GB

Node Information

IP: 162.120.69.182
Port: 8333
Version: 280000
Subversion: /Satoshi:28.0.0/

Uptime: 2 months, 17 days, 13 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 1,625.03 GB sent, 93.02 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.
Feerates are in sats/vbyte.

AFR = Average Feerate

About

This is a basic blockchain explorer for exploring Bitcoin data.

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.

Data

The data on this explorer comes from the following sources:

Bitcoin Core. This is used to get raw transaction and block data. This is retrieved via simple bitcoin-cli commands.
SSDB. I'm using a custom database to store the address balances and spent locations of each output. Bitcoin Core does not store this information, so I'm using a custom script and database to store this extra information.

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 to 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.

Alternatively, you can also run your own self-hosted explorer such as mempool or btc-rpc-explorer.