Blockchain Explorer | learn me a bitcoin

Memory Pool

1,656 transactions

0.65 vMB

Show Random Selection

Max Size: 4/200 MB

Estimated time to get mined based on feerate:

Feerate	Blocks	Time
1 sats/vbyte	2	20 minutes
1 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
908,565	00000000000000000002349e0000000000000000000000000000000000000000	3 mins, 2 secs	0.65 vMB	1,648	2

Show Transactions

Blockchain

Tip: 908,564 (861,186 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Txs
47,378 47,378	000000001294a268ccf413b3f4dca244dcc1d5541ff51bf96e02447e79caebd9	27 Mar 2010, 09:35	2
47,377 47,377	0000000001a5c0204469ded5aa287a2441a3ee2f439a3ac173364584bee80d08	27 Mar 2010, 09:15	1
47,376 47,376	0000000036044697aa83bce46f7872982704a154e0587568a43c879e04a9795d	27 Mar 2010, 09:10	1
47,375 47,375	000000002167ed6f00e69f5daf0af277a1402537d2a00791465270853b4911da	27 Mar 2010, 09:07	1
47,374 47,374	00000000208a7891ffe12caf1a3419e545cdbb9eff89ab516a94260252836ee5	27 Mar 2010, 08:51	1
47,373 47,373	000000001841500fc4ba243630f554fd0d56a4cfcf7e94c3f231b52817a195c0	27 Mar 2010, 08:51	1
47,372 47,372	000000002c0b5e02e58b7692db052c1e11827c13c86f97004f2dbf0e155fb194	27 Mar 2010, 08:49	1
47,371 47,371	000000000546113034c0aaeb2c7a98d9bc9d9a6b34a485c2c1ea7e79fc36e4b8	27 Mar 2010, 08:37	1
47,370 47,370	0000000016814b5799b4ea4c5d935ff68d64470dc287ca87bf3123610f4f3e75	27 Mar 2010, 08:34	1
47,369 47,369	0000000025927ae6d15389716c1f81e7845796fa54b71dc8066f804614ae8dad	27 Mar 2010, 08:16	1
47,368 47,368	0000000026a780f50def87ca4b9f1a7205b3bb6ac71c2c16801f204119895a5c	27 Mar 2010, 08:14	1
47,367 47,367	00000000044d2bd49b37ef9432581a3c222a43505ec71b61c4ca475a63a3ac6a	27 Mar 2010, 08:12	1
47,366 47,366	0000000021b3908610db7ff6f1b620f26d53ce9c47075f85d91a6baaa69e51aa	27 Mar 2010, 07:56	1
47,365 47,365	000000000e8ae295e5f7fa86c10cb1dcff99b270bb0467e1cc02c99b5db14774	27 Mar 2010, 07:50	1
47,364 47,364	000000000d38587fffe056fc0982b410869b6a2e41a8c705d98cd141bd342a21	27 Mar 2010, 07:25	1
47,363 47,363	000000002678d6d7294c65c97547346cbca194507dafd48e00ad29fae30620ad	27 Mar 2010, 07:01	1
47,362 47,362	000000002fd2fcc082758251cdc8efcf962eb73061209b3940ad5f69d02e8d20	27 Mar 2010, 07:00	2
47,361 47,361	00000000370deed101253aec59464ee29b1334e3ebc8ffc5d49a49da680ce316	27 Mar 2010, 06:53	1
47,360 47,360	0000000033bd9a8f4aacc68892220e2d5e4304fc32e701ae42f591834073ab7b	27 Mar 2010, 06:51	1
47,359 47,359	000000002d5940c2b4136dbd582286cd470455db01cd378518eb491c8bc5fcd6	27 Mar 2010, 06:11	1
47,358 47,358	000000002a8d66096e72bb1c27dda9cc55c9638d9cfe32fd84eacfdc0da3b8b6	27 Mar 2010, 06:11	1

Previous 10 blocks ↓

Total Size: 770.74 GB

Node Information

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

Uptime: 2 months, 23 days, 5 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 1,847.60 GB sent, 100.68 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.