Blockchain Explorer | learn me a bitcoin

Memory Pool

2,420 transactions

0.88 vMB

Show Random Selection

Max Size: 5/200 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
908,290	00000000000000000002349e0000000000000000000000000000000000000000	5 mins, 10 secs	0.87 vMB	2,398	2

Show Transactions

Blockchain

Tip: 908,289 (896,613 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs
11,676 11,676	000000007edf942ad6a60e3eca54923919028f0426023161c62bc932b538a00b	20 Apr 2009, 21:54	0.00 MB	1
11,675 11,675	00000000722b86598d32754bdede55d4cf35243a57b15783c2d84dfddc7d328f	20 Apr 2009, 21:40	0.00 MB	1
11,674 11,674	000000002d32466ee58b202bf843ec2c4198bcd93c1f1318f2984ad95b8335d8	20 Apr 2009, 21:34	0.00 MB	1
11,673 11,673	00000000bc9a8110bd7a8b28a4f80cba22dd02a104a6f97e439548ed16669bb0	20 Apr 2009, 21:18	0.00 MB	1
11,672 11,672	000000001eec2c48c6ffe89440669ac130ce9961107d6b11aab762c1d067e9aa	20 Apr 2009, 21:14	0.00 MB	1
11,671 11,671	0000000053223ccff839f704d3059fc03b090721b1b5bf6481d102726c38da23	20 Apr 2009, 21:02	0.00 MB	1
11,670 11,670	00000000c7270f3e4d1d8350e53133983cfedf7838045cd73ed5b5e1c73e177f	20 Apr 2009, 20:53	0.00 MB	1
11,669 11,669	000000006d31ef227566502d0cdb5dd0571964dde3276c108331404e944fa654	20 Apr 2009, 20:42	0.00 MB	1
11,668 11,668	0000000051fc72f3071d3c02a90fdbbeddfd32f8b579078cfc796b4fdf4f6966	20 Apr 2009, 20:41	0.00 MB	1
11,667 11,667	00000000e879b8d8ee6e0475f527ba8403e692f7e699db96b329641df63fecd9	20 Apr 2009, 20:34	0.00 MB	1
11,666 11,666	000000008cded592d937eac078e7a28b488a3e5ce398f16a906e809589b096bc	20 Apr 2009, 20:19	0.01 MB	2
11,665 11,665	00000000ad9efb614192cac4c296ba8ca847968358129d090b4770208d6f6055	20 Apr 2009, 19:55	0.00 MB	1
11,664 11,664	00000000dd4f59b636f7967b0f7c657d3911e6c3f9aad0ab274648c0271b8357	20 Apr 2009, 19:29	0.00 MB	1
11,663 11,663	000000005d47c6178d04e068551b46110e0132873d0e7e8840bf3557b5a81ef3	20 Apr 2009, 19:20	0.00 MB	1
11,662 11,662	00000000eff0e51932cd9899042c266616ef396f929803f4e7e1019af19f4714	20 Apr 2009, 19:08	0.00 MB	1
11,661 11,661	0000000001bc7d2cae2e36dd8d02db8a732cbb7126d7f25bea2fd08862171eed	20 Apr 2009, 18:57	0.00 MB	1
11,660 11,660	000000003d67d27245810447bef2a938d6cdc9c7a969e1fe97aed6a281b09706	20 Apr 2009, 18:47	0.00 MB	1
11,659 11,659	00000000b344b3af1e18b760a06cfde3b2edaee7d437efa6e0bb5c41eb53485c	20 Apr 2009, 18:36	0.00 MB	1
11,658 11,658	000000009e145542a07923498576b0cfb94a70cf25e361f71b049d07bf8e78ff	20 Apr 2009, 18:20	0.00 MB	1
11,657 11,657	00000000288d02dd4850a3c5085e678e464372a8fd2b5e8560b4f930838e642b	20 Apr 2009, 18:20	0.00 MB	1
11,656 11,656	000000000483d9aeefcdaf388c043d0ca9f985f83d34584379ecca028b878b39	20 Apr 2009, 18:16	0.00 MB	1

Previous 10 blocks ↓

Total Size: 770.16 GB

Node Information

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

Uptime: 2 months, 21 days, 10 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 1,692.29 GB sent, 98.29 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.