Blockchain Explorer | learn me a bitcoin

Memory Pool

6,267 transactions

2.18 vMB

Show Random Selection

Max Size: 12/200 MB

Estimated time to get mined based on feerate:

Feerate	Blocks	Time
4 sats/vbyte	2	20 minutes
4 sats/vbyte	3	30 minutes
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
908,122	00000000000000000002349e0000000000000000000000000000000000000000	8 mins, 26 secs ago	1.00 vMB	3,809	5

Show Transactions

Blockchain

Tip: 908,121 (788,539 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Feerate AFR
119,582 119,582	00000000000015aca157a2a7329e08a4f016cd0509a94fa4b784d241a572d66c	22 Apr 2011, 11:58	0.00 MB	14	0
119,581 119,581	0000000000008494b6ff962f03c3f5d85fa0f7fe5a093570c2cb75a0658b799f	22 Apr 2011, 11:43	0.00 MB	8	0
119,580 119,580	00000000000005b55d3eab13c45147ec63381608925715e6ca402070b7b412ba	22 Apr 2011, 11:42	0.00 MB	5	0
119,579 119,579	00000000000015780671f77bbdd767581e5f1e682222ffbc790dec313c8c2969	22 Apr 2011, 11:38	0.00 MB	6	0
119,578 119,578	0000000000009dde2043d66e58480775b5960cd8b82648a7c747deb1d41aa8e9	22 Apr 2011, 11:31	0.00 MB	6	0
119,577 119,577	0000000000002ea21aa75e15ff56451b7742e81ca026bea42c50b373e852ecba	22 Apr 2011, 11:23	0.00 MB	10	0
119,576 119,576	0000000000002ef978103ba3214177d317128f86b700e7cb69283fe863b56916	22 Apr 2011, 11:18	0.00 MB	8	350
119,575 119,575	0000000000001aa1bfa90ad1ecb6a1ab9211095d075108ad9ff52397d24d6546	22 Apr 2011, 11:10	0.00 MB	5	0
119,574 119,574	0000000000003b44cb6d7592d9326d93f28ac8b6166cc12e21b0531290c986f0	22 Apr 2011, 11:08	0.00 MB	10	0
119,573 119,573	0000000000006c86d2905c4b2d90371727fdcacdc9a3791b96d70400ace7e1df	22 Apr 2011, 11:06	0.00 MB	6	673
119,572 119,572	000000000000923bcf9964206cc9d120f4d700b7cf90055f48c8dfbaa4c6ab23	22 Apr 2011, 11:04	0.00 MB	10	606
119,571 119,571	0000000000003f3390cdd55dc346a558ab72a642ccaff32eb6cef2991eb5db6c	22 Apr 2011, 10:42	0.00 MB	14	629
119,570 119,570	0000000000009ee3cbde0b6461e9dac704bc5ade7863e3594132680ab426af38	22 Apr 2011, 10:33	0.00 MB	3	3,868
119,569 119,569	000000000000a99dd5009498c5b6516fd4b11938465ad33da33d97beda9632ff	22 Apr 2011, 10:20	0.00 MB	9	0
119,568 119,568	00000000000003d464c362967ad7527aca492ad826015ebce5a47e65d295afdf	22 Apr 2011, 10:20	0.00 MB	8	324
119,567 119,567	000000000000166438fcdd5c675222d974d9d3ddc0bf9962ff4346a89810a76f	22 Apr 2011, 10:09	0.00 MB	8	0
119,566 119,566	000000000000aab4e44683fb52a278b0fbb772242b25e16c30652a968b9477aa	22 Apr 2011, 10:07	0.01 MB	16	0
119,565 119,565	0000000000008ef59a1e824720b0d7391c35b5d8d983df875514432ff0bacfd4	22 Apr 2011, 10:03	0.00 MB	2	3,875
119,564 119,564	0000000000005ea90d21c372b91bfedcf889b0a504aa37e13759384346ae28da	22 Apr 2011, 09:59	0.02 MB	58	1,407
119,563 119,563	00000000000040d6f21494f45d882ab924f744ba532231ea97c368b72e8ad42b	22 Apr 2011, 09:07	0.00 MB	3	1,124
119,562 119,562	00000000000050d5728681e9fa07e3c9ff355446e05aff21bc8e0aea5bfb6391	22 Apr 2011, 08:50	0.01 MB	18	618

Previous 10 blocks ↓

Total Size: 769.77 GB

Node Information

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

Uptime: 2 months, 20 days, 8 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 1,679.82 GB sent, 96.77 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.