Blockchain Explorer | learn me a bitcoin

Memory Pool

1,238 transactions

0.34 vMB

Show Random Selection

Max Size: 2/200 MB

Estimated time to get mined based on feerate:

Feerate	Blocks	Time
2 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
908,639	00000000000000000002349e0000000000000000000000000000000000000000	5 mins, 33 secs	0.34 vMB	1,238	2

Show Transactions

Blockchain

Tip: 908,638 (844,665 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Txs
63,973 63,973	000000000c8dfc0927a942d1cb73e38f839067c14730890725c2ac26122feb69	03 Jul 2010, 03:20	1
63,972 63,972	00000000094c1da68ed8283f1693dfb379f1f0e56753974eff6384bb1b596d57	03 Jul 2010, 03:16	1
63,971 63,971	000000000c9d3f74403e178a6331689b6596a979c7cdcff41246cfc77fb3fcea	03 Jul 2010, 02:42	2
63,970 63,970	000000000bc9b8bf80df54daa4135eafab1589bd85b31c8f12fea6a9b85e034f	03 Jul 2010, 02:47	2
63,969 63,969	00000000033ac0c44eab9660a28a5403d460279887d4529e0ab4ccdfa06ce6b3	03 Jul 2010, 02:48	2
63,968 63,968	000000000d24211bf2b39a577c503089945a9597807830826d9f1003d3572738	03 Jul 2010, 02:46	2
63,967 63,967	0000000002c17ed7aef083867a359af8e3ed690c82e373b9bc3f95e170793779	03 Jul 2010, 02:44	1
63,966 63,966	000000000121171ef8352d7eee22920cc80bb8b055371b30a2239788d73b7bad	03 Jul 2010, 02:44	1
63,965 63,965	0000000000487fed6b119054fbe6273d0a3ded1548e4372fc67e7d030f06b197	03 Jul 2010, 02:41	3
63,964 63,964	00000000095a7f78c0e43579c782986ea1765a2da1ea3305e4ac6ff9effcea74	03 Jul 2010, 02:35	1
63,963 63,963	000000000084c1ab525ca9861ae6ce8675e6f9c4c6ac0f3bfcdf79d58cfd48da	03 Jul 2010, 02:29	1
63,962 63,962	00000000052ddc5dcdfbbd6ad36954922730c0199d52382b831c504775bc67ec	03 Jul 2010, 02:29	2
63,961 63,961	0000000009d39ed318f7565e01fed21eec97cdbdf7a6405b53da0251e5d5838f	03 Jul 2010, 02:28	2
63,960 63,960	000000000b60ac1abd5f4760b0c85603fba77f0e2c82241e4846ff0aafa61339	03 Jul 2010, 02:12	1
63,959 63,959	000000000a3aa7b520f54e634c0cde020ced9c52dfa5b6266fc216ad63c3aac0	03 Jul 2010, 02:08	1
63,958 63,958	0000000008669925e78cec9b8e86ea232f0a8f477d260a0fdb84eeb591364189	03 Jul 2010, 01:37	1
63,957 63,957	000000000ad3a3419226203f50dfdc6da693fcf7387453dd2f7cc606b8f5c656	03 Jul 2010, 01:54	1
63,956 63,956	000000000c3b2954b743afe4da19e9a6550441cac5e2bc08e1c15f6d209b2788	03 Jul 2010, 01:53	1
63,955 63,955	000000000b4bca249df1e16dd4f9a5e91ef03f84b72dd776fadf7a10df28a085	03 Jul 2010, 01:40	1
63,954 63,954	0000000002c70b82a383932d6c30befc5c25191e9543a5d835deda4e80f6e0b8	03 Jul 2010, 01:40	1
63,953 63,953	0000000009fa73e829f76ed5e18f4ec28b03887cd51d7386c2661ef737580254	03 Jul 2010, 01:37	1

Previous 10 blocks ↓

Total Size: 770.88 GB

Node Information

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

Uptime: 2 months, 23 days, 13 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 1,850.90 GB sent, 101.32 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.