Blockchain Explorer | learn me a bitcoin

Memory Pool

297 transactions

0.12 vMB

Show Random Selection

Max Size: 1/200 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
908,470	00000000000000000002349e0000000000000000000000000000000000000000	8 mins, 54 secs	0.12 vMB	287	2

Show Transactions

Blockchain

Tip: 908,469 (807,328 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs
101,141 101,141	000000000002e78de6473a80d7b7a909d44ad67466f08e7289bf8de58324af5b	05 Jan 2011, 12:09	0.00 MB	12
101,140 101,140	000000000000b3515e92f89ffd76dfa24e52ef47d92cb1672e260e74b69d5c6d	05 Jan 2011, 12:05	0.00 MB	12
101,139 101,139	0000000000007735a7e44ba2f32559393c58b0f0302251f78ff1befd979cf582	05 Jan 2011, 11:58	0.00 MB	8
101,138 101,138	000000000002fa5bf50f5620f7d924a898e53c11404f04cdad32b3c2a2b93b09	05 Jan 2011, 11:44	0.00 MB	1
101,137 101,137	000000000000ee687a314fe489a95faa6d56a05f9683fbef3b803f76b8207f50	05 Jan 2011, 11:34	0.00 MB	1
101,136 101,136	000000000000e0bfd49b913d423211f8e90f151e9e8fd670ded0abe5df2b7ed2	05 Jan 2011, 11:20	0.00 MB	14
101,135 101,135	0000000000028cabb032043114be713c824e6eb6efbc13d4f0c8d9d2dee0d125	05 Jan 2011, 11:18	0.00 MB	14
101,134 101,134	0000000000013d5211b2e099c6a1eeb168a753f8920e99688a6c13baf4d86a0a	05 Jan 2011, 11:14	0.00 MB	14
101,133 101,133	0000000000012ff31d3e61b4e760304da4494078f5e0eb254e03377b9841e136	05 Jan 2011, 11:09	0.00 MB	14
101,132 101,132	000000000003b2e09191f7a545a9ec5f0b8cb7b587147aa0a1a848db5b73829d	05 Jan 2011, 11:01	0.00 MB	8
101,131 101,131	0000000000036bbab313d125ca9a2b3848c8a7eaef60695c56fd2095142c5469	05 Jan 2011, 10:37	0.00 MB	4
101,130 101,130	0000000000017a879d0d8d81c2b90abb5788529ba5fbe7ec96789a7bf4dd6f1c	05 Jan 2011, 10:13	0.00 MB	4
101,129 101,129	0000000000030cbbae2de7e848b94d76347da83e0898b4bbff09f417f50466ea	05 Jan 2011, 10:07	0.00 MB	1
101,128 101,128	0000000000012260ef08d7b7f0a9145e7c45728159d42ee196a5c009c564e21c	05 Jan 2011, 10:09	0.00 MB	3
101,127 101,127	0000000000027657c6a834ac21e1590ed0863424cab97e6fc6f07e7500d1479a	05 Jan 2011, 10:06	0.00 MB	6
101,126 101,126	000000000000a88e7b767c65b1341ea78ca4e0d837ddd1c4ce49c98760851469	05 Jan 2011, 09:47	0.00 MB	2
101,125 101,125	000000000003b4893a0da09ebf33cfa95e4971ddd7c0fdd26d8dd642de96b46e	05 Jan 2011, 09:42	0.00 MB	3
101,124 101,124	0000000000012d5ff843dd746e0cd1e2fa7893d710eb2a2a3204512a56006e04	05 Jan 2011, 09:35	0.00 MB	2
101,123 101,123	0000000000002d18fbf88d26846aa1e50103a595154c59cc276beb5026adaac2	05 Jan 2011, 09:33	0.00 MB	2
101,122 101,122	000000000003316b8ac484c65a1a1fd43809bf8c9e3b009fae952bb8fad6dc5f	05 Jan 2011, 09:27	0.03 MB	41
101,121 101,121	000000000002de92d93fcb92eeb2be097af8570a70fa5a8c6df473626891c9d6	05 Jan 2011, 08:59	0.00 MB	4

Previous 10 blocks ↓

Total Size: 770.58 GB

Node Information

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

Uptime: 2 months, 22 days, 15 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 1,784.26 GB sent, 99.89 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.