Blockchain Explorer | learn me a bitcoin

Memory Pool

2,035 transactions

0.78 vMB

Show Random Selection

Max Size: 4/200 MB

Estimated time to get mined based on feerate:

Feerate	Blocks	Time
5 sats/vbyte	2	20 minutes
5 sats/vbyte	3	30 minutes
2 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
908,135	00000000000000000002349e0000000000000000000000000000000000000000	6 mins, 43 secs	0.74 vMB	2,008	1

Show Transactions

Blockchain

Tip: 908,134 (805,163 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Feerate AFR
102,971 102,971	000000000000020ceaff039330dcd3c7044625514b4468597f41720d06ce2d94	16 Jan 2011, 11:39	0.00 MB	3	0
102,970 102,970	0000000000037f719a5348d31dd4be1b78a4e9c805da2298d557f97465c8ab87	16 Jan 2011, 11:32	0.00 MB	2	0
102,969 102,969	000000000001381871992c22086223ec3885aca9ba639d90ce0386363f08f6a8	16 Jan 2011, 11:27	0.01 MB	26	178
102,968 102,968	0000000000028d3ac60522b7809d1b9cb34a9615eeaf66aabcc5a1a572a41c28	16 Jan 2011, 10:54	0.00 MB	4	0
102,967 102,967	000000000002e88eb6a6184ac2a6def2b64a0a430f8fd4865b0589b7d0225a82	16 Jan 2011, 10:43	0.00 MB	1	0
102,966 102,966	00000000000243ae696c6cd6ba0362d7f75f011bc7428596fb75bd1d18a68434	16 Jan 2011, 10:30	0.00 MB	1	0
102,965 102,965	0000000000011cbbd14964c2abe4aaf068b52a5d326d5be857058dddd08bac1d	16 Jan 2011, 10:29	0.00 MB	7	0
102,964 102,964	000000000000da300dff8cd9e8b3e9061a591f084e360bd16984859fb89eb7f4	16 Jan 2011, 10:27	0.00 MB	11	0
102,963 102,963	00000000000245e62dcd2e62718e977d967f0935a7cd1ad8c6370f3fe7609a82	16 Jan 2011, 10:17	0.01 MB	23	0
102,962 102,962	000000000003673c5959a6c6bad62c4125b03dd555a9d9dfa21dc87c61cc0db2	16 Jan 2011, 09:56	0.00 MB	3	1,142
102,961 102,961	000000000001ab586e8a197ada000f264df1d590f48ab46ae81ab4a4ea8ff8db	16 Jan 2011, 09:49	0.00 MB	1	0
102,960 102,960	0000000000007b87a86d013673b722327d8186be89d43d3c13b87665ac8ee672	16 Jan 2011, 09:45	0.00 MB	1	0
102,959 102,959	0000000000006e65bd14e7f2e061808a4bb267f05ea2acaee9145bdeb688e50a	16 Jan 2011, 09:38	0.00 MB	1	0
102,958 102,958	000000000002cf9c87657f4f34b171150d7f9e15ce7721d843b87d81b78d44df	16 Jan 2011, 09:37	0.00 MB	1	0
102,957 102,957	0000000000024a217d3d31e99bdf55b9ba160d4af22b9b53dff76130974448c2	16 Jan 2011, 09:31	0.00 MB	2	0
102,956 102,956	000000000001732141e38176344410c20389b6a4c50f7ef487a5102b4dfe04b5	16 Jan 2011, 09:30	0.00 MB	1	0
102,955 102,955	00000000000365338aa8f7578db47a2be6cc5b8c1d6f790131946fe20a5b3fcb	16 Jan 2011, 09:25	0.00 MB	1	0
102,954 102,954	000000000000f31aeee04458a8f1b371d58191a6a2c275a4eb579b90de3729c5	16 Jan 2011, 09:17	0.00 MB	2	0
102,953 102,953	000000000000aa7ad5eeaa08eebd0d4b6ab04873aa252780852b5e44c22488a2	16 Jan 2011, 09:13	0.00 MB	4	0
102,952 102,952	000000000001b5bbf476ec239dfb9d4fd5f7300a83394280b5d1daf4bbf2dba1	16 Jan 2011, 08:56	0.00 MB	3	0
102,951 102,951	000000000000be5bee44d6c9762f4b0cd9dbf813cc4ad1fcb6befc73cf5eb7ca	16 Jan 2011, 08:37	0.00 MB	7	0

Previous 10 blocks ↓

Total Size: 769.80 GB

Node Information

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

Uptime: 2 months, 20 days, 10 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 1,680.38 GB sent, 96.88 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.