Blockchain Explorer | learn me a bitcoin

Memory Pool

2,283 transactions

0.60 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
908,450	00000000000000000002349e0000000000000000000000000000000000000000	2 mins, 32 secs ago	0.60 vMB	2,276	2

Show Transactions

Blockchain

Tip: 908,449 (889,605 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Txs
18,844 18,844	0000000051c5889ac8067f60e0d3e3f8c42cdfaf8ea53cc6c9fa463b33a3d72d	05 Jul 2009, 20:54	1
18,843 18,843	000000009267aa081d72b2f5c5f4a6b74c08a6d124a36e2d2847db9f1abda059	05 Jul 2009, 20:47	1
18,842 18,842	0000000092c4095f2d527b8845541893db63144025fd55395ff192532ed6bfed	05 Jul 2009, 20:10	1
18,841 18,841	0000000085a12f540041700780671c003eab4d4d1f55973c4117494e93abd51e	05 Jul 2009, 19:25	1
18,840 18,840	000000008ade4a5f767a962b5342469a7808dbdaebe188ec6f3ab0000326ef93	05 Jul 2009, 19:18	1
18,839 18,839	00000000a5a50a535e04b227bb5ccb6f5ca6736a9f41aec1a2a8dfd23f4ef7eb	05 Jul 2009, 19:00	1
18,838 18,838	0000000033398e2ec7acca47a8d69fee4de8c9f15ca65eee232e37dab6d9550a	05 Jul 2009, 18:23	1
18,837 18,837	000000006acbc73e33e0721c5d70a887f58b3b76410c0c559709b85a0879bdd6	05 Jul 2009, 18:02	1
18,836 18,836	00000000e38758fbf4f5717c9d6a21fdc50179e643539769bb592fddd6b2d477	05 Jul 2009, 17:55	1
18,835 18,835	0000000015ba1eb56faeca96a3281a39dd5884be9ab404e3d47d870dc691848f	05 Jul 2009, 17:25	1
18,834 18,834	00000000f3d1b124857d10a6509add8116af3a9bc3d81d77d36196bde8fc3b64	05 Jul 2009, 16:59	1
18,833 18,833	00000000726c39569227cebe74e41b8c002fb0dcfb756e0e9ef856ac1148414e	05 Jul 2009, 16:58	1
18,832 18,832	0000000042d9f7628fa87d378da1974b5d41806cac5ecd81e09d3b2e0f2bff06	05 Jul 2009, 16:33	1
18,831 18,831	000000009a7113052500680f82747ac82955e26262ce62a24396f1f187014272	05 Jul 2009, 16:26	1
18,830 18,830	00000000dde474263ca5af17d06141311e45b550b3889e85be82ab632e7ba8b0	05 Jul 2009, 15:49	1
18,829 18,829	000000003865c7c333bbddc059f565aed4c8c72826018de4c0f2504d9456203b	05 Jul 2009, 15:27	1
18,828 18,828	000000003ad1a9d2abbfc0af655af65f0623ccc33e925b97003a31230949db96	05 Jul 2009, 15:11	1
18,827 18,827	0000000095d281166f1cbf80d64500e7498ed0521eaeadc261f6bba4f08796ef	05 Jul 2009, 15:09	1
18,826 18,826	00000000243bb9fd0f47c69e891746e1f023d9e740d5c06531d4e5008f4b7984	05 Jul 2009, 14:33	1
18,825 18,825	00000000208b171aa8fbbd302162d0568af6c7fa5b73b9af85a31fb0c94f1e8b	05 Jul 2009, 14:28	1
18,824 18,824	000000001ec016b8a11bf0280d2b21741d812080fb967747700030824c7d2ece	05 Jul 2009, 14:28	1

Previous 10 blocks ↓

Total Size: 770.54 GB

Node Information

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

Uptime: 2 months, 22 days, 13 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 1,776.97 GB sent, 99.74 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.