Blockchain Explorer | learn me a bitcoin

Memory Pool

665 transactions

0.19 vMB

Show Random Selection

Max Size: 1/200 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	7 mins, 35 secs	0.19 vMB	665	2

Show Transactions

Blockchain

Tip: 907,874 (644,791 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Feerate AFR
263,083 263,083	000000000000000c39f1f72aaaadeb48c4d1eaaae1d628f16c376ad919fc51b0	12 Oct 2013, 07:39	0.04 MB	83	82
263,082 263,082	000000000000000d606b814bccb9b244ee2965132cf67fdfb81082af21748fba	12 Oct 2013, 07:35	0.21 MB	163	22
263,081 263,081	000000000000000dccf68642a1a71824a348b1a94bbe1f936b70a6d95adb022c	12 Oct 2013, 07:34	0.25 MB	627	137
263,080 263,080	000000000000000db3ab6723574809bf58d01b5ba867699626194b5e5602c0fe	12 Oct 2013, 07:13	0.01 MB	18	183
263,079 263,079	00000000000000151540528c44fdccfe05050fa5904dd29b0b2664531494608c	12 Oct 2013, 07:12	0.09 MB	221	95
263,078 263,078	000000000000000523a8beccb3fdfb9f2464d7323946d464858ed248a54f592b	12 Oct 2013, 07:12	0.02 MB	53	80
263,077 263,077	00000000000000128bed231873b307261b6330b8d1cf12083142ae854b71e553	12 Oct 2013, 07:03	0.01 MB	19	69
263,076 263,076	000000000000000c11e70e7e90d4bf585b579918199f99145ac301637681c02c	12 Oct 2013, 07:03	0.14 MB	162	36
263,075 263,075	0000000000000006528506a0d54369942d1075e369cbcdd4f242002c90395759	12 Oct 2013, 06:57	0.05 MB	109	82
263,074 263,074	000000000000000e96963b4636a4c7fe9c24016268b7ccaa4f10d60fab0bb7da	12 Oct 2013, 06:53	0.08 MB	167	78
263,073 263,073	000000000000000319c03336892f1a72cc7a774c237b440dfefdb52553a7c65d	12 Oct 2013, 06:49	0.15 MB	181	54
263,072 263,072	000000000000000c3edb5a1cfbcd3d2ef100f24bd964c3fbd3dda639efc6b27f	12 Oct 2013, 06:45	0.02 MB	62	139
263,071 263,071	000000000000000ea683a306ab44d1948a62755b397f1731a3576412fa1cd32e	12 Oct 2013, 06:40	0.14 MB	172	47
263,070 263,070	000000000000000df212fc78d4d6b167aea62db96f4ad5bcb327f037859f28f4	12 Oct 2013, 06:35	0.13 MB	376	51
263,069 263,069	0000000000000006ae9e7e614edc0faa3dfc9846cf7479231a8806e311dea7d9	12 Oct 2013, 06:29	0.15 MB	272	70
263,068 263,068	0000000000000012254a4320b0e7f73b9004b8b8226f45625288fefee9348b1e	12 Oct 2013, 06:25	0.05 MB	117	53
263,067 263,067	000000000000000dc8d96cb2a0d666e9c71e2efefee63fe2858199c60bdb760f	12 Oct 2013, 06:14	0.12 MB	275	96
263,066 263,066	0000000000000009117d770f5b1c72e86b24d3b1b393992587b0b63738f29866	12 Oct 2013, 06:01	0.06 MB	156	90
263,065 263,065	000000000000000417edf327e4870ba100aaeb3cd47dc40ddf41f8723072f2c5	12 Oct 2013, 05:56	0.17 MB	327	81
263,064 263,064	000000000000000a62d25feea3e773a1e74a59a7c7b353c023d0cd328957cbf9	12 Oct 2013, 05:40	0.09 MB	233	98
263,063 263,063	000000000000000011ca4e76050acc7f1741b4206f21d2898cd5c54983c8c769	12 Oct 2013, 05:31	0.16 MB	374	96

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, 15 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 1,642.74 GB sent, 94.46 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.