Blockchain Explorer | learn me a bitcoin

Memory Pool

2,734 transactions

0.90 vMB

Show Random Selection

Max Size: 5/200 MB

Estimated time to get mined based on feerate:

Feerate	Blocks	Time
4 sats/vbyte	2	20 minutes
4 sats/vbyte	3	30 minutes
2 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
907,756	00000000000000000002349e0000000000000000000000000000000000000000	1 min, 57 secs	0.86 vMB	2,724	1

Show Transactions

Blockchain

Tip: 907,755 (748,968 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Feerate AFR
158,787 158,787	000000000000074015eea1941518c861fedeb0a9ba89449bdabc681e079b5cd8	23 Dec 2011, 19:00	0.04 MB	117	18
158,786 158,786	0000000000000913bd7a8bc2e78b39706106bd668b672b684254f63d066669e5	23 Dec 2011, 18:58	0.04 MB	67	81
158,785 158,785	00000000000006236d160b5a2b7add08d14e47560c512b23b7ff6895d1373609	23 Dec 2011, 18:38	0.05 MB	114	70
158,784 158,784	0000000000000678f2624bd9a7119e92fd97f4db6f412dea321fe28f33a455b0	23 Dec 2011, 18:06	0.01 MB	22	28
158,783 158,783	0000000000000242253121b110773d6f9eea78084c6ba06f87468acaccb7107f	23 Dec 2011, 18:00	0.04 MB	91	170
158,782 158,782	0000000000000d48e46374b46fbf7514c9eadf59f4c15d66aabeadbf5752a8a3	23 Dec 2011, 17:23	0.02 MB	28	64
158,781 158,781	000000000000096c6c895c294bc460c86fa66c9721a10a68285a4cb4e0eeff09	23 Dec 2011, 17:08	0.01 MB	18	97
158,780 158,780	00000000000000cb95448a2b3ee58e5a132d2fec224a292e7979caa160a586ed	23 Dec 2011, 17:02	0.01 MB	24	64
158,779 158,779	0000000000000338c001bf0d71744642f83999fa865283e9a87c2454fcee2820	23 Dec 2011, 16:59	0.02 MB	45	214
158,778 158,778	0000000000000cb8a04625f8256232900bb2003ff3141580c662f5a95fa5b1e1	23 Dec 2011, 16:50	0.00 MB	7	401
158,777 158,777	0000000000000685e06ab37409364d58ccb8169ba5b06847851777f3eef58ae3	23 Dec 2011, 16:44	0.00 MB	9	33
158,776 158,776	00000000000004f11dbf5eba3618e46cc18b25ff97f18b72884fd7908fb1d152	23 Dec 2011, 16:40	0.01 MB	35	146
158,775 158,775	000000000000099905ba62f13ece50ac0764e15132b63c5fdda4fbd6509469e6	23 Dec 2011, 16:31	0.01 MB	28	45
158,774 158,774	000000000000018a899a51a53e6b65399507f4a51679b4098c9d23807ec4986a	23 Dec 2011, 16:27	0.01 MB	11	185
158,773 158,773	0000000000000127ea8a67a875fb59e87b5e163ab52044036740a10ad0d3ef22	23 Dec 2011, 16:23	0.01 MB	44	0
158,772 158,772	0000000000000db3352380125305bdc53d7455cfb54cc857cb0d7ef5fd599aa9	23 Dec 2011, 16:21	0.03 MB	94	152
158,771 158,771	00000000000009125cf8ba1110d130444d8a0914eddb21675361d970df43690b	23 Dec 2011, 15:57	0.01 MB	19	55
158,770 158,770	0000000000000489cb1fe4a34a888206ad998a95983899d1dc04ad6235195d5d	23 Dec 2011, 15:53	0.00 MB	1	0
158,769 158,769	0000000000000430f0fcaf4875775360cf2a6ef5f4d6e64df4f5545d97d7e57f	23 Dec 2011, 15:53	0.03 MB	71	73
158,768 158,768	00000000000005f6f07c089548e86dd6cccef4db2aac00bbb4ded6d2a8d38e10	23 Dec 2011, 15:43	0.04 MB	82	103
158,767 158,767	00000000000009e887e32a0eaefd0d422f84e3a81d23f1756374ddf66a9139f4	23 Dec 2011, 15:19	0.01 MB	39	0

Previous 10 blocks ↓

Total Size: 769.09 GB

Node Information

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

Uptime: 2 months, 17 days, 19 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 1,628.30 GB sent, 93.33 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.