Blockchain Explorer | learn me a bitcoin

Memory Pool

3,938 transactions

1.50 vMB

Show Random Selection

Max Size: 8/200 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
907,802	00000000000000000002349e0000000000000000000000000000000000000000	7 mins, 42 secs ago	1.00 vMB	3,200	2

Show Transactions

Blockchain

Tip: 907,801 (773,282 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Feerate AFR
134,519 134,519	0000000000000948503d22b31c3ae33323d420d81f501defb8316be585cd3e9e	03 Jul 2011, 07:03	0.00 MB	8	1,608
134,518 134,518	000000000000062f38b8d7fcf408b712e58c31a8c820364ea5ae73673f3a3396	03 Jul 2011, 07:02	0.03 MB	89	195
134,517 134,517	000000000000099686eac7f57534546fc7c98a4de2f4504489a0303616680baf	03 Jul 2011, 06:55	0.00 MB	12	859
134,516 134,516	00000000000006b8638c7704927a810bc88ef0ace45c86d656ecd04193b81caa	03 Jul 2011, 06:49	0.00 MB	10	348
134,515 134,515	0000000000000bb50d3a855aef68ea8a326f62200829416eacfe82f5c08a75df	03 Jul 2011, 06:47	0.01 MB	24	201
134,514 134,514	00000000000001d178205b0ac78750202ff080027d2e095a21b3bbe1d07ec84c	03 Jul 2011, 06:44	0.01 MB	11	407
134,513 134,513	000000000000091009796fe27dc858d7475b300ed0f2e4f08fd401ad464749fa	03 Jul 2011, 06:37	0.01 MB	38	707
134,512 134,512	000000000000012a11212fc83b60e39eb88a3b67d48ffaacd6c780f7fb71ff99	03 Jul 2011, 06:25	0.01 MB	25	211
134,511 134,511	00000000000003c23943da8762298e78110613abc57dbc76595cb7a987f881eb	03 Jul 2011, 06:15	0.03 MB	62	303
134,510 134,510	00000000000003d55787f670af6ae22adc58599cbd65babc688390f7d6e7a72d	03 Jul 2011, 06:05	0.02 MB	44	366
134,509 134,509	0000000000000a534bfcd534031e950a533f874eae1074688732e239b4945ccd	03 Jul 2011, 05:58	0.07 MB	45	78
134,508 134,508	0000000000000735693ce98f48007ba3e9faace428b7fd8f6d25b68c4bacc9f3	03 Jul 2011, 05:56	0.01 MB	21	758
134,507 134,507	00000000000003730da03a59eadc368adf065e3f8b2b7c3231c40457afb316c6	03 Jul 2011, 05:37	0.05 MB	122	541
134,506 134,506	000000000000033a24ed03252567f0bcfe6e4d64318629ba4e9c49f0f8bc3041	03 Jul 2011, 05:12	0.00 MB	14	1,275
134,505 134,505	0000000000000b7784d2123cf0cac1ce1e9b94b0874153dab858ca43d4f04a80	03 Jul 2011, 05:03	0.05 MB	164	217
134,504 134,504	0000000000000977659a794fcef9ab2f784360afd588d7c1529404d39ddebdfd	03 Jul 2011, 04:51	0.02 MB	54	401
134,503 134,503	000000000000096203786e401cb630e738a11424d6b9a7bd555e7a2ed9359a35	03 Jul 2011, 04:41	0.00 MB	13	404
134,502 134,502	00000000000007e73384c27ee9b68a688192ed140066d1fce27176cdf5613b61	03 Jul 2011, 04:37	0.01 MB	12	1,103
134,501 134,501	0000000000000085efa40d44472865ed0ac4f0966e9c33dd328d4c3f8ff78789	03 Jul 2011, 04:27	0.01 MB	18	439
134,500 134,500	00000000000000241123ba5f49ec423ad3e3a380abe9e4a1fcd699dee8f577da	03 Jul 2011, 04:19	0.02 MB	45	403
134,499 134,499	0000000000000679545dedd373dc53be92a456ac5135c298143f96b4d7a67850	03 Jul 2011, 04:08	0.00 MB	10	698

Previous 10 blocks ↓

Total Size: 769.17 GB

Node Information

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

Uptime: 2 months, 18 days, 2 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 1,632.85 GB sent, 93.73 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.