Blockchain Explorer | learn me a bitcoin

Memory Pool

1,418 transactions

0.47 vMB

Show Random Selection

Max Size: 3/200 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
907,835	00000000000000000002349e0000000000000000000000000000000000000000	6 mins, 59 secs	0.45 vMB	1,395	2

Show Transactions

Blockchain

Tip: 907,834 (820,816 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Txs
87,018 87,018	00000000000fa6fab63e90a79f9c3b638768c71a87ef26b4c72678b96348d05c	23 Oct 2010, 04:10	1
87,017 87,017	00000000001278beca1b9fd517018638a23de3b2b7209b45fd6f181a98733750	23 Oct 2010, 04:11	5
87,016 87,016	00000000001673948b05f64dfac021f00888131ffc1b0ec0a103b9b0b0fb0ab7	23 Oct 2010, 03:53	1
87,015 87,015	000000000014294653e8ebbc9c084003b65663782f42b31a7f26c5a08813031f	23 Oct 2010, 03:51	1
87,014 87,014	00000000001bd5172219a8189558fd5c5535c91ba0fb617995bdaf45a73b55ca	23 Oct 2010, 03:43	3
87,013 87,013	000000000015e7edaefcf898a03af7ad428f8a7a2940f79617f8f2825f20f331	23 Oct 2010, 03:36	1
87,012 87,012	00000000001d46ee9c36a1a4b8ba8aae74abc5917ccf7aec6e84c22b289941c2	23 Oct 2010, 03:35	8
87,011 87,011	000000000001c714102f4f9b716a692417b45b2b66a941724ccc4c750ab37069	23 Oct 2010, 03:18	2
87,010 87,010	00000000001478aedf2ba48387f0dba6a9f5782f79963e16640cc2e08d1c0a07	23 Oct 2010, 03:01	2
87,009 87,009	0000000000089a0596affc098264a9090b08c1cc97936a31d8e3299876512712	23 Oct 2010, 02:58	2
87,008 87,008	0000000000138577e23f8f2346c58536a9c81f2c02898b638871dc40172123cc	23 Oct 2010, 02:54	2
87,007 87,007	00000000000d14ce094f8418dac9081b11cb7f056fd271a4123f895c2af20589	23 Oct 2010, 02:43	1
87,006 87,006	00000000001a1612f405eab64e0bd729d0959eea3b1e56b2fa048b6f5fe530fb	23 Oct 2010, 02:41	1
87,005 87,005	000000000015571c81e753c575bf2b50f254e41819366592c0071b1bd7d817c4	23 Oct 2010, 02:40	1
87,004 87,004	00000000001454d2c7a3c69ab8515d8fbb4a4782b6433192de4e666494f1c178	23 Oct 2010, 02:33	2
87,003 87,003	00000000001a91f0276f4a43817b560f900cee40c1492997cbc22a41a7690683	23 Oct 2010, 02:27	2
87,002 87,002	00000000001250da2d2da064b49a1105a55f74d20d6c57045be08c8bb57005d3	23 Oct 2010, 02:24	2
87,001 87,001	00000000000a47bcd549473b9a65dc43c8a9fb2cefd17b044816e0b7ad56bac6	23 Oct 2010, 02:23	1
87,000 87,000	00000000001e468674df93eb3897c3d7558fdf61991708231246e9002e9526cd	23 Oct 2010, 02:19	1
86,999 86,999	00000000000cf332458c5bc4f14bf82c6b3193199ef97edb6c5583bd0a5abcdd	23 Oct 2010, 02:19	2
86,998 86,998	000000000018d17104a862fdc1eec3280f34670640da82253c926c48e23d1936	23 Oct 2010, 01:59	2

Previous 10 blocks ↓

Total Size: 769.23 GB

Node Information

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

Uptime: 2 months, 18 days, 8 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 1,634.75 GB sent, 94.07 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.