Blockchain Explorer | learn me a bitcoin

Memory Pool

3,303 transactions

1.34 vMB

Show Random Selection

Max Size: 8/200 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
908,106	00000000000000000002349e0000000000000000000000000000000000000000	2 mins, 16 secs ago	1.00 vMB	2,724	3

Show Transactions

Blockchain

Tip: 908,105 (804,136 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs
103,969 103,969	00000000000058b938dac2bc852c875fced5b5faf624d3c58ff7bd1e684874f1	22 Jan 2011, 10:11	0.00 MB	12
103,968 103,968	000000000001764685e5cc566d07d61f6403e47624ae0e9d0b694669e9353961	22 Jan 2011, 10:06	0.00 MB	17
103,967 103,967	00000000000257ebd4b9343b21504401a842577c11ef79849dae4d3b7f498914	22 Jan 2011, 09:59	0.00 MB	8
103,966 103,966	0000000000038a97421cd805db9eb6358c358273b67e7ffc0d746e85398e599c	22 Jan 2011, 09:49	0.00 MB	4
103,965 103,965	0000000000015284cddb71f6af127316236410ca9eba2ea5df6ec533e264543e	22 Jan 2011, 09:40	0.00 MB	6
103,964 103,964	000000000003384ef36c88349b0e9fb5e5298b570975ba58cd47da72939425a1	22 Jan 2011, 09:39	0.00 MB	7
103,963 103,963	000000000000f94ae854db2004c7992a202af114ecf195ab764bbdf1db52ebb5	22 Jan 2011, 09:29	0.00 MB	4
103,962 103,962	0000000000003dcafd9270d7d9fc0642c4662b05fbd133a5daed3a6378353832	22 Jan 2011, 09:25	0.00 MB	3
103,961 103,961	0000000000005c8e4bfb0c34c524e5e1420c687cfb879f6b74e510d673f40a9c	22 Jan 2011, 09:22	0.00 MB	11
103,960 103,960	0000000000014d5cb7bc851e96027213cb4aea4eef774a5fa550fc5fdc719476	22 Jan 2011, 09:06	0.00 MB	3
103,959 103,959	0000000000003b92731a7ce15d54e2bd4858c7877b75ad603defb324824fbb30	22 Jan 2011, 08:58	0.01 MB	7
103,958 103,958	000000000002055a179aa185de281da76ce6de1d0df94a7bf4ea642dff0070ae	22 Jan 2011, 08:50	0.00 MB	3
103,957 103,957	0000000000005639d7aa5a5c32c9c2e622040c5cb4ded25a9201254cd1c09468	22 Jan 2011, 08:42	0.00 MB	3
103,956 103,956	0000000000021a0f26ff0ce2886df429be96cad79a329ec49ac8891ab01e2588	22 Jan 2011, 08:33	0.00 MB	1
103,955 103,955	000000000001e451751d30da428f0bd96efce6cb8ca75f99df38da4cee98ea6a	22 Jan 2011, 08:30	0.00 MB	5
103,954 103,954	00000000000106a830f5a9e7e595301bd2ec973c8a338eb1e77d78bd60257a76	22 Jan 2011, 08:21	0.00 MB	10
103,953 103,953	0000000000001417e337296ef1016e0200df12d1e942ddc3d3161997d4deac7c	22 Jan 2011, 07:49	0.00 MB	11
103,952 103,952	000000000001c4f1bc672b9f5dc108be7fa45ebfe401319d6a3ccc590988a2e4	22 Jan 2011, 07:46	0.00 MB	12
103,951 103,951	00000000000272bde3ed3e17d4bbf0541f9038f782f58571a0cc757acc3d936a	22 Jan 2011, 07:38	0.00 MB	9
103,950 103,950	000000000000fca2bc976f324376f08bc0752014deb776414710d029bafc3663	22 Jan 2011, 07:40	0.00 MB	10
103,949 103,949	00000000000093bc9e7b7341161b4425dc2c0f6de6c66e88bd3df24e572af94e	22 Jan 2011, 07:02	0.01 MB	23

Previous 10 blocks ↓

Total Size: 769.74 GB

Node Information

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

Uptime: 2 months, 20 days, 5 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 1,679.26 GB sent, 96.60 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.