Blockchain Explorer | learn me a bitcoin

Memory Pool

195 transactions

0.08 vMB

Show Random Selection

Max Size: 0/200 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
907,770	00000000000000000002349e0000000000000000000000000000000000000000	9 mins, 8 secs	0.08 vMB	195	3

Show Transactions

Blockchain

Tip: 907,769 (749,198 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Feerate AFR
158,571 158,571	0000000000000178a7d046f9d845443df7d0425e7c2c37d0f15655a2f5a1c2ad	22 Dec 2011, 08:42	0.01 MB	14	65
158,570 158,570	0000000000000d8b32049aeff5551dd8f4742bcc38c68185b66a6c0198dafb37	22 Dec 2011, 08:40	0.00 MB	9	1,113
158,569 158,569	00000000000009d0b07da3e7ff8f133348e76944ddc2f97af065cd64c5ee6c34	22 Dec 2011, 08:33	0.00 MB	5	569
158,568 158,568	000000000000036d8721cda9719e1d3ed2edf24b42d58b54c16e5a192392eec4	22 Dec 2011, 08:32	0.01 MB	54	4
158,567 158,567	000000000000000d7bf3e2102fee4e3f28db2659115a9fc320f01c5fb34c7179	22 Dec 2011, 08:31	0.01 MB	16	10
158,566 158,566	00000000000004b1a75d72dd41ec1591934c4e0e50d13becb85a0c832a7176d3	22 Dec 2011, 08:24	0.05 MB	51	64
158,565 158,565	00000000000004f8cae9628ffe3ad82fbcfb66046feb35af390ce9b1566e6f56	22 Dec 2011, 07:56	0.03 MB	103	50
158,564 158,564	00000000000000a93ed0692fb1b95dc9e9202a35c11501b16b189e946630a5c2	22 Dec 2011, 07:42	0.01 MB	21	43
158,563 158,563	00000000000003b245f88530a5e7e8470f1d9b8c5742ede7100ce08599444b76	22 Dec 2011, 07:35	0.02 MB	46	132
158,562 158,562	000000000000063b82ba952b03bcfded7435edb9cc1a194c2fe30b32cd777849	22 Dec 2011, 07:28	0.05 MB	66	399
158,561 158,561	00000000000005af321d1839e52f72b5440b2033b902606b33796b907d83d857	22 Dec 2011, 06:56	0.00 MB	7	42
158,560 158,560	000000000000087fd42f9065f90dde8757712a20a1f7aed444486dae8334dff9	22 Dec 2011, 06:55	0.00 MB	8	129
158,559 158,559	00000000000000b646b393d21ea4f1ff4faf473d8047f434abfae4772c284864	22 Dec 2011, 06:49	0.00 MB	1	0
158,558 158,558	000000000000023bda96aff73f87f039ff89a51571046c15baf8b9aec26047fa	22 Dec 2011, 06:49	0.01 MB	19	84
158,557 158,557	000000000000008d2c8bc6c3369a93324860a122d60e3bbc7cb08fb9618f5484	22 Dec 2011, 06:42	0.00 MB	2	80
158,556 158,556	0000000000000692cc60ec8c75eab0f8173a40c649a22c4ca874857a535fc7c6	22 Dec 2011, 06:41	0.00 MB	9	35
158,555 158,555	0000000000000dbf405f7805155c335527b7e0142adbbd2fed134461412ea081	22 Dec 2011, 06:37	0.03 MB	67	109
158,554 158,554	00000000000007a7d34d4eac2a285d7025b73139ada4c49e72d3064e1ec4eba9	22 Dec 2011, 06:14	0.00 MB	14	352
158,553 158,553	0000000000000d6803a0f73c5be607f0f87267ffd9427b9a4ce8e503437a1eae	22 Dec 2011, 06:12	0.00 MB	1	0
158,552 158,552	000000000000082874941046f45a50886c014f7e8b1c6c57f6f2eb0799bbde36	22 Dec 2011, 06:11	0.01 MB	19	247
158,551 158,551	00000000000008ad0c063227a3719d5661910884ae72d690316f244f96d1d6bf	22 Dec 2011, 06:06	0.02 MB	92	13

Previous 10 blocks ↓

Total Size: 769.11 GB

Node Information

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

Uptime: 2 months, 17 days, 21 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 1,629.45 GB sent, 93.43 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.