Blockchain Explorer | learn me a bitcoin

Memory Pool

3,062 transactions

1.81 vMB

Show Random Selection

Max Size: 9/200 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
907,940	00000000000000000002349e0000000000000000000000000000000000000000	8 mins, 2 secs	1.00 vMB	1,690	1

Show Transactions

Blockchain

Tip: 907,939 (793,710 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Feerate AFR
114,229 114,229	0000000000004d04adf09c8fba229f785425fb779909767789d5a30feee5d894	20 Mar 2011, 07:37	0.00 MB	12	0
114,228 114,228	000000000000736ca4ed6456d1faff02dca503b26f6e5fac84da4ea1e8447d49	20 Mar 2011, 07:29	0.00 MB	14	0
114,227 114,227	00000000000049d294588e7d78225fdde13105039c888fea5924d85a795ec781	20 Mar 2011, 07:25	0.00 MB	14	0
114,226 114,226	00000000000060a7d5adf3fe1ff37f13c25e92ded54957832cc6480505f02ad2	20 Mar 2011, 07:21	0.00 MB	4	0
114,225 114,225	000000000000ceb32adfe51b2060d2f351c7c6485e20507e747788feabf3bc60	20 Mar 2011, 07:16	0.00 MB	14	348
114,224 114,224	00000000000082ad8bcec9d3556dc8b7071860bfa0c40ae6f5a22625061100d0	20 Mar 2011, 07:13	0.00 MB	12	0
114,223 114,223	000000000000055339799b192c55a9ec8c5fb480d72e5641a725606e57450388	20 Mar 2011, 07:12	0.00 MB	11	0
114,222 114,222	000000000000cbe2e09e130be55a5feea3d93767ef7b6f6d4ca3704bef972d43	20 Mar 2011, 07:12	0.00 MB	1	0
114,221 114,221	000000000000cbec751eccd413ef5f415129f1a6a17a38c5c1631016ccd8d065	20 Mar 2011, 07:04	0.01 MB	25	0
114,220 114,220	0000000000007f4898be6c2d73688f01a42db72e7ef3cb4059e8b9b9c8f0301f	20 Mar 2011, 06:57	0.00 MB	3	0
114,219 114,219	000000000000b1cf2bc96f49055f73ea3b512a9aad2ba826d4102a45785b8530	20 Mar 2011, 06:53	0.00 MB	12	452
114,218 114,218	000000000000547ff7f52366b26ad1d24dede83064511f5b63a3792173d623d6	20 Mar 2011, 06:25	0.00 MB	11	0
114,217 114,217	000000000000816416c2c714805e940b84eca0c29c6fae2320f715170924a2f3	20 Mar 2011, 06:23	0.00 MB	8	0
114,216 114,216	00000000000017e26c6632ea1d88b63507e3041631e5db643f4b30c04d804f96	20 Mar 2011, 06:11	0.00 MB	11	0
114,215 114,215	0000000000006815dfe1d0b990712ad91f64ffa3ebbb32c9fa7942e26f7a07c6	20 Mar 2011, 06:02	0.01 MB	28	0
114,214 114,214	000000000000544e7a1518803bc45176f0a3fedca3e28268af0d9314ff334800	20 Mar 2011, 05:55	0.00 MB	1	0
114,213 114,213	00000000000032cee71249172608144e397855c615d5fdcb60cdbc84d2774804	20 Mar 2011, 05:55	0.03 MB	116	0
114,212 114,212	0000000000009e575525f920b5cbaa47a20ba5985b47187d039075c9d891aaea	20 Mar 2011, 05:36	0.00 MB	8	0
114,211 114,211	0000000000002c9479134e69d9a54f6fa18003dc129dc90365ccde5bcf8df91a	20 Mar 2011, 05:18	0.00 MB	14	0
114,210 114,210	000000000000189e60e17118ed05ad4ea9610d08c7aaa6cc0189dcd284cbf907	20 Mar 2011, 05:15	0.00 MB	10	0
114,209 114,209	00000000000073c877a5502d984f1f46b815a980bbbb965aa4f9ba4ddceae693	20 Mar 2011, 05:10	0.00 MB	12	0

Previous 10 blocks ↓

Total Size: 769.43 GB

Node Information

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

Uptime: 2 months, 19 days, 3 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 1,645.55 GB sent, 95.10 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.