Blockchain Explorer | learn me a bitcoin

Memory Pool

167 transactions

0.05 vMB

Show Random Selection

Max Size: 0/200 MB

Estimated time to get mined based on feerate:

Feerate	Blocks	Time
1 sats/vbyte	2	20 minutes
1 sats/vbyte	3	30 minutes
1 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
908,524	00000000000000000002349e0000000000000000000000000000000000000000	9 mins, 10 secs	0.05 vMB	150	2

Show Transactions

Blockchain

Tip: 908,523 (907,319 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Txs
1,204 1,204	000000000316e604c093c233987a8df534ee40abe9618a189f512baab84d63f5	21 Jan 2009, 02:17	1
1,203 1,203	00000000eeafc92caf8a697abafaaf35474f557392aab520d1867569801251ed	21 Jan 2009, 02:09	1
1,202 1,202	00000000986aeca27988ca4a2f456d53fc8ff3a6976cdefb97a7bc172dfb8c12	21 Jan 2009, 01:48	1
1,201 1,201	00000000e6fbf1fd197e80e1e738ecd5890cb6e038b6ba32484adfad3c335921	21 Jan 2009, 01:34	1
1,200 1,200	00000000f0b6da96d1e3272e87e181a7057c3d79bf984b420d4f6fd6d7a49fc7	21 Jan 2009, 01:13	1
1,199 1,199	000000005b3b7ea5ebdb0d518bd68cddbe3e283adb447bcaa5b13a459c474737	21 Jan 2009, 00:49	1
1,198 1,198	00000000801be6582ebaa97591962b4ff63fa51976082079f6c385d9026ca123	21 Jan 2009, 00:41	1
1,197 1,197	00000000de70372d549238784fce4946fc7d30cb7f8187588d937b76ba7e2fe1	21 Jan 2009, 00:27	1
1,196 1,196	000000003063fd14262be0e5966d703f25b6a28ea42af2f660be9b4cf254928e	21 Jan 2009, 00:22	1
1,195 1,195	00000000de5ea50cd028c0e08832cfdba57006eeff83d745aa8debdec130d760	21 Jan 2009, 00:06	1
1,194 1,194	00000000ea612819da6626a99a8965ad489f302b777619d7e02b08a4fc8d4161	21 Jan 2009, 00:01	1
1,193 1,193	000000007f423780d48a8f3d35d9a17a3469274c4bf51c0c05d3a56b8df85007	20 Jan 2009, 23:54	1
1,192 1,192	00000000e15bc6463fe96e4297e1635a2363820a3455813968fb1b88d2627b2e	20 Jan 2009, 23:45	1
1,191 1,191	00000000ddc3e3ea9e3a0274eb985a05dc5551a80d322713533ae6b692d642fe	20 Jan 2009, 23:40	1
1,190 1,190	000000005d8c1f827319a4dc019cc2474346e90ef6335f17e99c0ef9b50f3572	20 Jan 2009, 23:19	1
1,189 1,189	00000000d094ac53d917dc62f798c7569485ed6f5be43cab46d3b953143303de	20 Jan 2009, 22:57	1
1,188 1,188	000000008bbb96eb48d21a0deaae236cdfc92f16a9a673ffefee05381c3c1638	20 Jan 2009, 22:36	1
1,187 1,187	00000000106621b9a59c3aec765c8a5f1932881bc86e43b747e371ab6cdfdf5f	20 Jan 2009, 22:27	1
1,186 1,186	0000000085ed5798867e86376ea39cf26c1aab9cfa6c3c56c543bf81f7a9d0a6	20 Jan 2009, 22:15	1
1,185 1,185	00000000d6da0422931a51d5fb47379f6330d9e608b1c340942d404bcd56cfc8	20 Jan 2009, 22:04	1
1,184 1,184	00000000f0816fe38cd51c7f9a5602b60233ac311fd8351b8353f35981133501	20 Jan 2009, 21:53	2

Previous 10 blocks ↓

Total Size: 770.67 GB

Node Information

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

Uptime: 2 months, 22 days, 23 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 1,841.32 GB sent, 100.32 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.