Blockchain Explorer | learn me a bitcoin

Memory Pool

2,044 transactions

0.82 vMB

Show Random Selection

Max Size: 4/200 MB

Estimated time to get mined based on feerate:

Feerate	Blocks	Time
2 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
908,004	00000000000000000002349e0000000000000000000000000000000000000000	4 mins, 27 secs	0.82 vMB	2,038	2

Show Transactions

Blockchain

Tip: 908,003 (820,690 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs
87,313 87,313	00000000000c0abc0e260af93de064a690c28143dce4429a974f83905cf2be24	24 Oct 2010, 18:56	0.00 MB	8
87,312 87,312	00000000001b3f0df4ae123fd5864ab253f0585100a6325892b60d52e6900c78	24 Oct 2010, 18:47	0.00 MB	3
87,311 87,311	000000000018ff821b7e42d6d0f02f081a8cd7f51f66010c064e85303b9c93e2	24 Oct 2010, 18:42	0.00 MB	1
87,310 87,310	000000000015bd70fe1be3fbad953e4f298dddde87bfc3ba266c955a1d7991ea	24 Oct 2010, 18:41	0.00 MB	1
87,309 87,309	00000000000faafc4aa0eb96ef8f2ab1ff4680b0d81d3752cfab646155eda596	24 Oct 2010, 18:40	0.00 MB	13
87,308 87,308	00000000001824113ddbfa58baef35d9debfa286d0d5835dc906d682b9cf953a	24 Oct 2010, 18:20	0.00 MB	6
87,307 87,307	000000000012a6318aca93913536c847608a6bb32e0796b4ed30a32032d6bd78	24 Oct 2010, 18:08	0.00 MB	1
87,306 87,306	000000000006a02b6e84245477e089e44ede5836c59f3b3e41f8f7315c8905b3	24 Oct 2010, 18:06	0.00 MB	3
87,305 87,305	00000000001689fe28a43f97fcc4cb862311597e7bd9e07287ac4417df0b5c5c	24 Oct 2010, 18:04	0.00 MB	2
87,304 87,304	00000000000bee2e090b642822fbe9845dda66cf13062d6c8bb1b07804d5e6da	24 Oct 2010, 18:01	0.00 MB	2
87,303 87,303	00000000001de85925639bcdd0b0a9e1f44a55bf609e4ecf9e9cf558e1101f10	24 Oct 2010, 17:58	0.01 MB	14
87,302 87,302	0000000000082ca76a586ac047152ced848162e256bf9b834836eea9c88f7be6	24 Oct 2010, 17:31	0.00 MB	1
87,301 87,301	00000000001c689bdaac5b1cfd851d592c9701404884bccf03d097fa19447e56	24 Oct 2010, 17:30	0.00 MB	1
87,300 87,300	0000000000190e3abd5fbb9dbd33e09f148d95ffb00666395a09d62b769f2389	24 Oct 2010, 17:27	0.00 MB	1
87,299 87,299	00000000001d7dc2f8912cdaa8d1a4dde81d702692c597f40d7212acf1f36b57	24 Oct 2010, 17:26	0.00 MB	2
87,298 87,298	000000000018c6332762bf3beca95ccf3ca9fed6477dd7e60c93696d2b9247bf	24 Oct 2010, 17:20	0.00 MB	2
87,297 87,297	00000000001948541353cfe8bd8517f672355ccb1624e7a91efd70784f3b0759	24 Oct 2010, 17:15	0.00 MB	3
87,296 87,296	000000000019b0f46b70157730747727ec1991a120b7b2be4971a387ab51b74d	24 Oct 2010, 17:09	0.00 MB	5
87,295 87,295	00000000001952e6733aaefcb1437fff87489d109dc63831b74e2c3f9b9ebc51	24 Oct 2010, 16:56	0.00 MB	1
87,294 87,294	00000000001c411671f00bd36400bc07d83a21f5f6cbbc2c61e8f05f95fd554b	24 Oct 2010, 16:55	0.00 MB	2
87,293 87,293	000000000009e1a25141755d93c44c8676e17a15aabd1a1aa59768dffa50e49d	24 Oct 2010, 16:50	0.00 MB	1

Previous 10 blocks ↓

Total Size: 769.55 GB

Node Information

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

Uptime: 2 months, 19 days, 13 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 1,648.94 GB sent, 95.70 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.