Blockchain Explorer | learn me a bitcoin

Memory Pool

290 transactions

0.07 vMB

Show Random Selection

Max Size: 0/200 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
907,799	00000000000000000002349e0000000000000000000000000000000000000000	8 mins, 55 secs	0.06 vMB	264	2

Show Transactions

Blockchain

Tip: 907,798 (663,120 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Feerate AFR
244,678 244,678	000000000000007dd656191b0b9ed79230f2f715a63c084ef401a30f4cb0ef5b	04 Jul 2013, 03:45	0.00 MB	3	0
244,677 244,677	00000000000000bc53bfdbb01677b3fd0663bcfc5d4ee9ceb098708973cc17aa	04 Jul 2013, 03:43	0.05 MB	89	124
244,676 244,676	0000000000000029b1cb735a971224efaf4b7537d3e265b5dab696705da89b0d	04 Jul 2013, 03:37	0.06 MB	126	85
244,675 244,675	000000000000008fe454db77fe41c7d2d8f567c003ad862c8de6d9822bd00ba6	04 Jul 2013, 03:30	0.05 MB	126	99
244,674 244,674	00000000000000735041fb81d6820ae989477042bd8fb9900efd6edd57cc96f8	04 Jul 2013, 03:27	0.15 MB	365	88
244,673 244,673	00000000000000355710dafee95ea9c07155bad162ee44d84cb2d50020b9e02b	04 Jul 2013, 03:23	0.25 MB	594	281
244,672 244,672	0000000000000017444382519f09ac5cb3de51d871695aea774fe30f14b3af13	04 Jul 2013, 02:45	0.04 MB	93	26
244,671 244,671	00000000000000c6aa97bca269a90655cdb9bebfdf39a6fc68fdcc7e50a21eea	04 Jul 2013, 02:26	0.21 MB	387	110
244,670 244,670	0000000000000073cc3689e27764e860cade4a076756b7d7acad9fdb4216905d	04 Jul 2013, 02:03	0.00 MB	4	0
244,669 244,669	000000000000000e553008de06d8a907cf08f0134eedf5e7d9f6bfee0f9aed43	04 Jul 2013, 02:01	0.07 MB	126	107
244,668 244,668	00000000000000c81d734744dcd3452b3832b62ae8ae5edc5e0ec92739765512	04 Jul 2013, 01:56	0.16 MB	337	156
244,667 244,667	00000000000000a371ea60eb9904424d37606fdbf8782d8d4673df02d1bdcff0	04 Jul 2013, 01:56	0.01 MB	17	47
244,666 244,666	00000000000000c70fb5dce7b3ebe4edf9656ef5e86aded4e243d84aa6fbd15c	04 Jul 2013, 01:40	0.05 MB	106	62
244,665 244,665	000000000000006e24375cfdd6038d6179073f071d885d57420814a66e0b3c97	04 Jul 2013, 01:36	0.00 MB	1	0
244,664 244,664	00000000000000072c115a221fc41b4a0b3aec472c1aa476f477687b9e52adbc	04 Jul 2013, 01:35	0.04 MB	86	42
244,663 244,663	00000000000000aa8ece0795d002cfaa8158839545bfc6eed4819c66881ac843	04 Jul 2013, 01:33	0.12 MB	197	103
244,662 244,662	000000000000009c7263e1c49b182f8aac9c69d107f8d65a7de44fee5d15376d	04 Jul 2013, 01:28	0.05 MB	128	104
244,661 244,661	000000000000003a507647c1dad68002a79b735efe57ff816c7709ce04d08938	04 Jul 2013, 01:13	0.17 MB	411	173
244,660 244,660	000000000000004f0c2d9bafb8ad73dcdf0bdbb65336f7ed2527ccf35c5bd17b	04 Jul 2013, 00:51	0.09 MB	205	1,133
244,659 244,659	000000000000006de96da8f4bb0d178745e1e503d27bb4860b6afd9f0be83056	04 Jul 2013, 00:41	0.05 MB	141	106
244,658 244,658	0000000000000058ec0c15019fd070d140217478f96e3b69272e9b982f5eedc6	04 Jul 2013, 00:34	0.12 MB	239	110

Previous 10 blocks ↓

Total Size: 769.16 GB

Node Information

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

Uptime: 2 months, 18 days, 2 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 1,632.76 GB sent, 93.70 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.