Blockchain Explorer | learn me a bitcoin

Memory Pool

6,762 transactions

1.80 vMB

Show Random Selection

Max Size: 11/200 MB

Estimated time to get mined based on feerate:

Feerate	Blocks	Time
2 sats/vbyte	2	20 minutes
2 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
907,830	00000000000000000002349e0000000000000000000000000000000000000000	1 min, 30 secs ago	1.00 vMB	3,989	4

Show Transactions

Blockchain

Tip: 907,829 (381,992 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Feerate AFR
525,837 525,837	000000000000000000337ddd7da1cea5d010269481c19be46b85a3ca78eded35	03 Jun 2018, 21:45	1.14 MB	2,312	34
525,836 525,836	00000000000000000003f851e09d5b95b613df8bb65760d5692913076e3ab55a	03 Jun 2018, 20:59	1.07 MB	1,287	7
525,835 525,835	0000000000000000001aa7cfd8588ffa7221be7b5607fb4644b422068f2fdae2	03 Jun 2018, 20:48	1.03 MB	636	7
525,834 525,834	00000000000000000001ba04f3ffa771bfd9be69efff681cbeb600d808de2683	03 Jun 2018, 20:43	1.05 MB	866	6
525,833 525,833	000000000000000000303fa070ecc48bd3ba463aa390ae54a5e5a1d29c016fa1	03 Jun 2018, 20:36	1.01 MB	190	2
525,832 525,832	0000000000000000000781e356bfda62f6b86f7bc263794b5024ea4ccabdebd6	03 Jun 2018, 20:35	1.14 MB	1,508	4
525,831 525,831	0000000000000000003243560a0f5ce5c90be96a7c7dfb500a7072468b59cb45	03 Jun 2018, 20:30	0.66 MB	1,248	30
525,830 525,830	00000000000000000007bb52b06f8db73844751e03f0d87748d0486c1cd910f9	03 Jun 2018, 20:11	1.12 MB	2,127	17
525,829 525,829	0000000000000000001553bfac4967f3161877b310c9318c4515762cc2b7d340	03 Jun 2018, 19:55	0.19 MB	260	1
525,828 525,828	000000000000000000327ca0e02f6c44c13e03db97f52bd438911bde1c660b07	03 Jun 2018, 19:54	1.02 MB	576	3
525,827 525,827	0000000000000000000738ed646b7b4b640d21276e39bdf6c33413d24096e908	03 Jun 2018, 19:50	1.03 MB	558	3
525,826 525,826	0000000000000000003d5e61f1536ac9a05b082fdfd3e4a133462bf11f953012	03 Jun 2018, 19:46	1.03 MB	562	6
525,825 525,825	000000000000000000390f7e6cfa99bc6b5866ad66459db04d90061ee40c0dfc	03 Jun 2018, 19:43	1.03 MB	500	6
525,824 525,824	00000000000000000041317267f16b19057079dfc4ee728cfbc32c2b4b705ef9	03 Jun 2018, 19:41	0.11 MB	260	32
525,823 525,823	0000000000000000003e5d46c7f1886b21dcd650b8d4ba9f5bef7c17b5714b88	03 Jun 2018, 19:39	1.02 MB	451	3
525,822 525,822	00000000000000000001e1009cddd5740c40bdedbc86750e6059fcac36868a6b	03 Jun 2018, 19:35	1.12 MB	2,004	13
525,821 525,821	00000000000000000032817e10b369aebc3324616d9a1dcedece7235a3adf749	03 Jun 2018, 19:20	1.11 MB	1,422	5
525,820 525,820	000000000000000000143d01f89619b8f387f6f666cc67729c591a55c3432251	03 Jun 2018, 19:16	1.05 MB	354	18
525,819 525,819	00000000000000000027108c6a28040789e0e06bbbd263ef2fb5b35332508b63	03 Jun 2018, 19:07	1.10 MB	1,759	13
525,818 525,818	00000000000000000005e9a8ce5d2c1f7fb848fa93563563c09d9b8c60e7efad	03 Jun 2018, 18:53	1.02 MB	530	6
525,817 525,817	00000000000000000010d9f1b2487344e6029a94d07c86e6ea686348b1c25f58	03 Jun 2018, 18:50	1.02 MB	355	3

Previous 10 blocks ↓

Total Size: 769.22 GB

Node Information

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

Uptime: 2 months, 18 days, 7 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 1,634.67 GB sent, 94.04 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.