Blockchain Explorer | learn me a bitcoin

Memory Pool

8,816 transactions

3.50 vMB

Show Random Selection

Max Size: 19/200 MB

Estimated time to get mined based on feerate:

Feerate	Blocks	Time
3 sats/vbyte	2	20 minutes
3 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
908,114	00000000000000000002349e0000000000000000000000000000000000000000	3 mins, 26 secs	1.00 vMB	3,583	4

Show Transactions

Blockchain

Tip: 908,113 (750,550 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Feerate AFR
157,563 157,563	00000000000000735c16e1cdf2ec11c18ee59045c574c0612a33d3e5be94508f	15 Dec 2011, 01:53	0.00 MB	10	82
157,562 157,562	00000000000001e3a9c53f7576cebb3545357a8bb380e15dec60ff479600ceeb	15 Dec 2011, 01:53	0.01 MB	23	45
157,561 157,561	0000000000000208e36e55faaafc60b36f35ac2b68c83cb632b749c19f661f9e	15 Dec 2011, 01:44	0.03 MB	48	230
157,560 157,560	000000000000089003d7f4b53f895f457d46529e3d57b367435f806501dd2ace	15 Dec 2011, 01:29	0.03 MB	121	14
157,559 157,559	000000000000097f080a83829dd3217e3516cbb7079f873a5cd76f72ee71497a	15 Dec 2011, 01:23	0.01 MB	22	112
157,558 157,558	0000000000000774627feac1ae955108f96bf5a58b02052c71811b8a667b1064	15 Dec 2011, 01:13	0.01 MB	22	44
157,557 157,557	0000000000000583bf9c2ac922252009ab87770b101e63b1f90555f0ee1ae94e	15 Dec 2011, 01:09	0.00 MB	1	0
157,556 157,556	00000000000008e155557e8beb40c421b7630c2d4cdb05a32f7af7a1b1724405	15 Dec 2011, 01:09	0.01 MB	34	146
157,555 157,555	0000000000000dc7c07f90519c574ae9216727a89d6f79d1457342b7891173e1	15 Dec 2011, 00:56	0.04 MB	92	148
157,554 157,554	00000000000009929883a9d83c13240be9c48a58bfd237bff730570391af84f9	15 Dec 2011, 00:35	0.02 MB	64	46
157,553 157,553	000000000000065ded353da729ee8a38867376143f10ea4eead230e5e008bb95	14 Dec 2011, 23:49	0.04 MB	124	24
157,552 157,552	000000000000055aa37fc9fe9acde50ecbc7c713e9c61d57feeb9165644a1518	14 Dec 2011, 23:37	0.00 MB	17	75
157,551 157,551	00000000000001cf1674886cc3c3e62faaf6aa7664ac6d512a85bc248dcd50ed	14 Dec 2011, 23:31	0.01 MB	26	50
157,550 157,550	00000000000004c6f73df1fa8bc15bbb3b07c537562f4efaa57c6f362e0ec25f	14 Dec 2011, 23:21	0.02 MB	58	103
157,549 157,549	0000000000000777db350c04be64bee58c2fd70a261d05cfc8ded74aec840e34	14 Dec 2011, 23:07	0.01 MB	19	169
157,548 157,548	00000000000003c64bfce322a7dbc1f5fb57a1f2759fa4c8e36a190af7856094	14 Dec 2011, 23:01	0.02 MB	71	49
157,547 157,547	00000000000003091a599cb6c85b47f5cd38f5bbe1b702199bad6af38f3c2ea2	14 Dec 2011, 22:57	0.00 MB	7	42
157,546 157,546	00000000000005bc0a4c7aa5cdf068a49439cce77ce673ec053db3a7b85dca2d	14 Dec 2011, 22:53	0.00 MB	9	288
157,545 157,545	00000000000007d7852886df59f9795ccde3cf3fad3d64abb5969a4584f40249	14 Dec 2011, 22:52	0.02 MB	49	245
157,544 157,544	00000000000004368b2ec36330a8ec2f2f02a654412203f980a91fdf46693e0d	14 Dec 2011, 22:37	0.02 MB	49	226
157,543 157,543	00000000000006a385bfcf69f58e010a26909f359f164b2f6edea99278fa084f	14 Dec 2011, 22:26	0.03 MB	40	196

Previous 10 blocks ↓

Total Size: 769.76 GB

Node Information

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

Uptime: 2 months, 20 days, 7 hours
Connections: 11 outgoing, 114 incoming
Data Transfer: 1,679.68 GB sent, 96.70 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.