Blockchain Explorer | learn me a bitcoin

Memory Pool

3,714 transactions

1.84 vMB

Show Random Selection

Max Size: 10/200 MB

Estimated time to get mined based on feerate:

Feerate	Blocks	Time
4 sats/vbyte	2	20 minutes
4 sats/vbyte	3	30 minutes
3 sats/vbyte	6	1 hour
2 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
907,738	00000000000000000002349e0000000000000000000000000000000000000000	2 mins, 11 secs	1.00 vMB	2,369	2

Show Transactions

Blockchain

Tip: 907,737 (900,224 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Txs
7,513 7,513	00000000c1c4b4f6b017224e8c0592225036327896d9c08f7ec90cc68d034e6d	15 Mar 2009, 08:40	1
7,512 7,512	00000000ede8472749e1543f0ec5d385a38547357c8db6255eb856b28edda4b3	15 Mar 2009, 08:21	1
7,511 7,511	0000000032a6ffaf18cdc019bdab40aea1ef3c05a9122abfd6015d48f38af2fe	15 Mar 2009, 08:11	1
7,510 7,510	00000000d27dab0df2df4a7bece294ec9bb2b0ee5e76b42df695b8509c42f7e7	15 Mar 2009, 07:56	1
7,509 7,509	000000001077ff57326a9db6c542341dbee72b00a2db5c139e1cca67b587fe0c	15 Mar 2009, 07:40	1
7,508 7,508	0000000013b3939396548fff0d8d0db387eab5a521450fd9005f5f3649f2b1f3	15 Mar 2009, 07:29	1
7,507 7,507	00000000e30e5f03da17b2d0a09237a7affb011f0708506e2ce1f1900d3ccd35	15 Mar 2009, 07:24	1
7,506 7,506	000000000e6b706d07a86752164dd5d2cc8a6f4a381ec682a66173f2fc179245	15 Mar 2009, 07:20	1
7,505 7,505	00000000078c42fe4c24ca283e3d88a7b5457ef80b3e64807faade6549f16ca5	15 Mar 2009, 07:11	1
7,504 7,504	00000000174841d2ff2709caf9c0c974e44cfbbb2c825a119c35f244806fd3cb	15 Mar 2009, 06:53	1
7,503 7,503	000000002e311939271561d34b7ab85b55e3d4c13a631c581f265641f7c9be63	15 Mar 2009, 06:45	1
7,502 7,502	00000000c79101d0ebfe2dae22ea09d43d6503f35c99ae6f1082209fb56d1123	15 Mar 2009, 06:41	1
7,501 7,501	000000009142a40196f95eb651fb96ab906f06fad66aafd95bef2e8c341fdf6d	15 Mar 2009, 06:37	1
7,500 7,500	000000000ec68b31e49154680704cf194ed415a8d978343a19de657429de095d	15 Mar 2009, 06:26	1
7,499 7,499	00000000ced2bf7ecdc3e26897d412cd22cdf9d606369f19edc5317d2cade0ca	15 Mar 2009, 06:01	1
7,498 7,498	00000000b120c7089c853f6d0091bd81bcf6051c5b84d32a30811e67e887ed0c	15 Mar 2009, 05:56	1
7,497 7,497	000000003b1ad46bdd2e5e919236a34cca51b26eaccd62d2dacec9a2f20a2bf9	15 Mar 2009, 05:44	1
7,496 7,496	000000002ed0737a5cba35cf77e4999c3108ae17a983776540e226c665a4acfd	15 Mar 2009, 05:25	1
7,495 7,495	000000007aeae79d191235daff82215136d3e86caddadeb182cd6981c325602b	15 Mar 2009, 05:02	1
7,494 7,494	00000000c149b51b9e0a3400dc97fe7cc9b537ad33c5fbb0caa3c604d324e816	15 Mar 2009, 04:54	1
7,493 7,493	0000000095b5297ee2a3512646f09519fca29282e198d3cd7b9dd6ad2dff9489	15 Mar 2009, 04:45	1

Previous 10 blocks ↓

Total Size: 769.05 GB

Node Information

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

Uptime: 2 months, 17 days, 16 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 1,627.59 GB sent, 93.14 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.