Blockchain Explorer | learn me a bitcoin

Memory Pool

1,559 transactions

0.55 vMB

Show Random Selection

Max Size: 3/200 MB

Estimated time to get mined based on feerate:

Feerate	Blocks	Time
4 sats/vbyte	2	20 minutes
4 sats/vbyte	3	30 minutes
2 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
907,769	00000000000000000002349e0000000000000000000000000000000000000000	2 mins, 0 secs	0.54 vMB	1,556	2

Show Transactions

Blockchain

Tip: 907,768 (703,575 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Feerate AFR
204,193 204,193	0000000000000091977873ba26830f51756a431f7b03c953c42baa426cc0422f	20 Oct 2012, 20:33	0.02 MB	53	155
204,192 204,192	00000000000005224fbc68a89e57d3f146111bcf0457407c0b1751fba85c9132	20 Oct 2012, 20:32	0.07 MB	168	152
204,191 204,191	00000000000001d34b48f3292c4f1df6846461443b81f6bffa692abc70f9de3a	20 Oct 2012, 20:27	0.02 MB	24	128
204,190 204,190	00000000000003aeac2ecee61cbabefade6be0d4f42b19da7ab7853c8dedb518	20 Oct 2012, 20:27	0.06 MB	109	143
204,189 204,189	0000000000000120092d007b8bf93eb0aee51b7a6420c60860cc0434fcefff71	20 Oct 2012, 20:23	0.03 MB	50	93
204,188 204,188	000000000000055ca943ce8a11a82186b77f88460b3cc8f6cff7b434f50cfca9	20 Oct 2012, 20:21	0.29 MB	719	154
204,187 204,187	00000000000000f06d2913a450711ccdcdb8cc78195aa2e6bd6f56c15241b303	20 Oct 2012, 20:20	0.05 MB	140	108
204,186 204,186	00000000000002f9ee06bc87dbcaff12cedff32e9182ff0e971c90ec7929bf6a	20 Oct 2012, 19:54	0.05 MB	129	151
204,185 204,185	00000000000003ce4dce03e64c7d39d943eec5d0f65bffa2365fe0b965fbeaf6	20 Oct 2012, 19:48	0.11 MB	278	103
204,184 204,184	00000000000003f01e5f884840ab0913a3a846c2f790fe36d2b7c0dcc2b18ee3	20 Oct 2012, 19:42	0.25 MB	538	165
204,183 204,183	00000000000002c3d3fe248236fb76e56014991af351d6b8b389efae3cf4b7d4	20 Oct 2012, 19:29	0.00 MB	1	0
204,182 204,182	0000000000000185ec9726a57a079205e6bf2f93a682651d4d92d45fc069d482	20 Oct 2012, 19:15	0.10 MB	193	206
204,181 204,181	000000000000006348e47b66f22da885e29e782ae6ad8024d4b54c4e787983ff	20 Oct 2012, 19:09	0.01 MB	33	41
204,180 204,180	000000000000045e2ed65c38052b637baf74434e8cfbd8f7d631082eae0c17b6	20 Oct 2012, 19:07	0.06 MB	158	175
204,179 204,179	00000000000004fdeb25a33e7ade4548ebc946dbf810a3d21669f3e0a8ece489	20 Oct 2012, 19:04	0.02 MB	52	105
204,178 204,178	000000000000023edab96297d885a3e523251999a31f573429210de9f968f9a7	20 Oct 2012, 19:02	0.18 MB	369	79
204,177 204,177	0000000000000569ffe127b174b7a7a49250648d76b7618204db3ab4604a30ef	20 Oct 2012, 18:54	0.09 MB	170	86
204,176 204,176	0000000000000441bf54ea105493aff2fe5cb61f813ed36f1ee0b70a3defb26e	20 Oct 2012, 18:47	0.36 MB	750	120
204,175 204,175	00000000000001ffab740cda3cb62f7a36d6c00416a04f4120f8a7c538676c74	20 Oct 2012, 18:15	0.01 MB	21	112
204,174 204,174	00000000000001a8dddb066e5f252d8015681ce1a03c6eabbe18278c24da2fa0	20 Oct 2012, 18:14	0.19 MB	238	96
204,173 204,173	00000000000004fe5e0ef193d17f84afed8574512495c36dce5007e9eaad75e6	20 Oct 2012, 18:10	0.05 MB	131	91

Previous 10 blocks ↓

Total Size: 769.11 GB

Node Information

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

Uptime: 2 months, 17 days, 20 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 1,629.39 GB sent, 93.42 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.