Blockchain Explorer | learn me a bitcoin

Memory Pool

1,925 transactions

0.76 vMB

Show Random Selection

Max Size: 4/200 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
908,677	00000000000000000002349e0000000000000000000000000000000000000000	56 secs	0.75 vMB	1,909	2

Show Transactions

Blockchain

Tip: 908,676 (843,042 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Txs
65,634 65,634	00000000068f45ce854a582a495304c7191e090a1da894b2f656b792925b023f	12 Jul 2010, 06:01	1
65,633 65,633	000000000784428f36595817856a3c6443984dd012845596dc313c73d97658ab	12 Jul 2010, 06:01	18
65,632 65,632	00000000076a1ceac0f4b1f3caa0d56640f474b05872340782ebdabca684b728	12 Jul 2010, 05:52	3
65,631 65,631	0000000009d16cd12ff6ef04b8a966f8d1555b41a9eadb38f2c6ecb3bdaf6988	12 Jul 2010, 05:50	4
65,630 65,630	0000000009242be02c140f72fa71696d6112a75949f368b3bbcf7a696981dbae	12 Jul 2010, 05:49	3
65,629 65,629	0000000009b3ff139d27041d17e6c23ea10896b36e406100f698914b14153a63	12 Jul 2010, 05:47	7
65,628 65,628	000000000a8eb050885870f8500adadf34fe687c44ee7800bcc2c29b7bb90e34	12 Jul 2010, 05:38	1
65,627 65,627	00000000052c95012d630d05bec377e2a816fc8655295176b8bb8f16220c5aaf	12 Jul 2010, 05:37	1
65,626 65,626	00000000008b3b7bfc064b03511e496bfcd2faf600707c450c9cca64ba6e5a9e	12 Jul 2010, 05:36	12
65,625 65,625	0000000001697aaab614f1de226ee7b91e3a41bead08c9b4705b0dded2551ef7	12 Jul 2010, 05:30	5
65,624 65,624	00000000007836a9c2e77b32f861d7d970d1f482021ee565fe003dd50e6a41b0	12 Jul 2010, 05:23	15
65,623 65,623	0000000006b7a77228040f33eec945b0b53eb161cc098cd2b3b60286018031a3	12 Jul 2010, 05:17	3
65,622 65,622	0000000001a3173543d79d819407841a065559c5964a68fe2024d45df54e9743	12 Jul 2010, 05:15	1
65,621 65,621	00000000094b0c4e758033d8e25fd9020ccf532397bc0cd04345691611902840	12 Jul 2010, 05:14	15
65,620 65,620	00000000046b04a5f299caab8b1bf4929c1563c7f41610569df9f1e7e8691fd4	12 Jul 2010, 05:03	1
65,619 65,619	0000000004a105009b49feac836b66d9a633fa3373d9210179c33929ba8cb9b4	12 Jul 2010, 04:49	1
65,618 65,618	0000000004c66c17fecf680db0cd3650515e75529ce14aa552bbd4b903431187	12 Jul 2010, 04:49	1
65,617 65,617	0000000009e2f44977fb7c5a91a3dffd030e6ce9b303c7e6e0053005edefc76d	12 Jul 2010, 04:59	1
65,616 65,616	000000000444f81f3fa057e69908e49b498d82b4a66acd611dcbaec011b10230	12 Jul 2010, 04:58	9
65,615 65,615	000000000364652bbda3e18cee611acbe8fb631a593a600042d0124151c6dd47	12 Jul 2010, 04:49	14
65,614 65,614	0000000008f4a1fa25abd4a91ad75aa36197a7f7412b9a3b18f023ac7411569c	12 Jul 2010, 04:44	2

Previous 10 blocks ↓

Total Size: 770.95 GB

Node Information

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

Uptime: 2 months, 23 days, 20 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 1,853.60 GB sent, 101.72 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.