Blockchain Explorer | learn me a bitcoin

Memory Pool

5,926 transactions

1.73 vMB

Show Random Selection

Max Size: 10/200 MB

Estimated time to get mined based on feerate:

Feerate	Blocks	Time
3 sats/vbyte	2	20 minutes
2 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
907,875	00000000000000000002349e0000000000000000000000000000000000000000	21 mins, 10 secs ago	1.00 vMB	3,989	4

Show Transactions

Blockchain

Tip: 907,874 (776,934 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Feerate AFR
130,940 130,940	0000000000000d78bd0aa9e3d0e61517883cb19830e9bbf3a97e8739eee9c89b	15 Jun 2011, 06:26	0.01 MB	36	1,056
130,939 130,939	0000000000000cabb659aa7b1ab0b5dc28b6b08854047bc11c701bab2daed210	15 Jun 2011, 06:21	0.02 MB	22	900
130,938 130,938	0000000000001865db9b1faec736d3a552b820b2883f7cf754f045c1829300d3	15 Jun 2011, 06:18	0.01 MB	17	1,145
130,937 130,937	00000000000012f9d18cb6c01d032955ad96290805d221bf966d878e79f29273	15 Jun 2011, 06:16	0.00 MB	10	1,435
130,936 130,936	0000000000001c519c49af620b34fa68c607188501ebc6a05f2f7bb5a13951d7	15 Jun 2011, 06:15	0.01 MB	46	311
130,935 130,935	0000000000000e87a6d39c11f9fcfc00cb8b30ac01b3b4a73c7317132c082d10	15 Jun 2011, 06:12	0.00 MB	7	1,478
130,934 130,934	000000000000106fe3517150a39eef1035c904b0094023fa28d96cf17b7a1442	15 Jun 2011, 06:10	0.02 MB	29	614
130,933 130,933	00000000000000a0d3d2e88a5718a27fdf5a6b088387b77332d91fc6c2c9be53	15 Jun 2011, 06:05	0.01 MB	30	128
130,932 130,932	0000000000000989871c40eb342fda7d45f5f581823c827c40df27f519336877	15 Jun 2011, 06:04	0.01 MB	16	1,343
130,931 130,931	0000000000001889a652c63573f9ca992e2f93506ad27a6c7888fb5e3c3c6dd2	15 Jun 2011, 06:03	0.05 MB	137	169
130,930 130,930	0000000000001d2a36c0fbbc364ab946fe0e90627ef71a655ac7d202a710cf56	15 Jun 2011, 06:00	0.02 MB	43	1,236
130,929 130,929	0000000000000f26f276f9ab4f6151980161bbba0237499e5d5221e81b5af24f	15 Jun 2011, 05:49	0.05 MB	109	908
130,928 130,928	0000000000001229bf0a2971be653d250d56c47fc09c4988384d03c9a97100ac	15 Jun 2011, 05:31	0.00 MB	12	1,300
130,927 130,927	00000000000013f35869d926a4f13dd0523ba3072b8ff6b38478061acaf72f2b	15 Jun 2011, 05:30	0.03 MB	68	1,069
130,926 130,926	00000000000004c7a9ca319b3b093edbd305c1c6be9f52e5e29bebb787cfb4f7	15 Jun 2011, 05:20	0.04 MB	130	490
130,925 130,925	00000000000008de5dbf187145ca80b2d6c5ccb1a60a6dba0ec458eba6331c5d	15 Jun 2011, 05:14	0.05 MB	106	740
130,924 130,924	0000000000000eb7ea26905789f3665f87afae4f4db3fe0d1fc2b8f9a2fc8e61	15 Jun 2011, 04:56	0.00 MB	11	697
130,923 130,923	000000000000150c23ca222eb4b7fb2e4b8d0e96734cd0685e8ff97f6196380e	15 Jun 2011, 04:55	0.05 MB	159	167
130,922 130,922	00000000000007d7470faf701c30fee220f1f5311b47ceae5a2de2c85dc789ba	15 Jun 2011, 04:52	0.02 MB	40	832
130,921 130,921	0000000000000bd8523f336a05cec81271ca5a0b21e0d03be4be161a45107194	15 Jun 2011, 04:47	0.01 MB	23	2,012
130,920 130,920	0000000000001cebda72d069f8780004b0e78003eb661ecf2588badd822e87f8	15 Jun 2011, 04:42	0.01 MB	13	1,311

Previous 10 blocks ↓

Total Size: 769.31 GB

Node Information

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

Uptime: 2 months, 18 days, 16 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 1,642.77 GB sent, 94.49 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.