Blockchain Explorer | learn me a bitcoin

Memory Pool

29,372 transactions

26.37 vMB

Show Random Selection

Max Size: 147/200 MB

Estimated time to get mined based on feerate:

Feerate	Blocks	Time
3 sats/vbyte	2	20 minutes
3 sats/vbyte	3	30 minutes
3 sats/vbyte	6	1 hour
3 sats/vbyte	12	2 hours
3 sats/vbyte	144	1 day
3 sats/vbyte	432	3 days

Candidate Block

Height	Target	Expected	Size	Txs	Avg Feerate AFR
875,877	0000000000000000000297fa0000000000000000000000000000000000000000	9 mins, 10 secs	1.00 vMB	909	2

Show Transactions

Blockchain

Tip: 875,876 (760,515 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Feerate AFR
115,361 115,361	000000000000a4bd762abb540c8bb62c5770516e468674c8815a511a2c09296f	28 Mar 2011, 01:54	0.10 MB	298	28
115,360 115,360	000000000000ab2a3ecc9785f551cda1fc98b26609ded2fbe7fb077350e6d333	28 Mar 2011, 01:33	0.00 MB	12	589
115,359 115,359	0000000000002260f2cb10af59ba75441de84627e2efe75a9d4a7cb23e6933dd	28 Mar 2011, 01:27	0.00 MB	3	3,868
115,358 115,358	0000000000008b9628c31bfaea6d5c9f1f65c4bc453c212b659d776d2c715c50	28 Mar 2011, 01:22	0.00 MB	6	746
115,357 115,357	000000000000d6fd5254dcf480663caf22be9d1b4b5dda26c64349a0c2bfbccd	28 Mar 2011, 01:17	0.00 MB	13	1,095
115,356 115,356	000000000000d0262540f9befc9dbe3b91ce81cdc09f57eceb267fb05001af53	28 Mar 2011, 00:59	0.00 MB	12	0
115,355 115,355	000000000000abc56a9e776dd1884078b1cee4289b7ab9016c9ef9c800e27927	28 Mar 2011, 00:57	0.03 MB	20	258
115,354 115,354	000000000000e20fc95f1bcce708a6ddc689ccb6630960ba079d638377edd1c1	28 Mar 2011, 00:42	0.00 MB	12	1,310
115,353 115,353	000000000000380af4d8113a690757e5b7f4f510f75a635d509bc86c6653e4c4	28 Mar 2011, 00:29	0.00 MB	11	820
115,352 115,352	000000000000484dc7b5475a68d53f1352ee74333b343e97b778b96c0f5230b7	28 Mar 2011, 00:07	0.01 MB	28	417
115,351 115,351	0000000000005f736eaba599fedb4a2bf939d002ff842ab2356decde5d828395	28 Mar 2011, 00:01	0.01 MB	21	889
115,350 115,350	0000000000007a4651bf882b5813b3475425b3da0437be22ed4eff502b0743db	27 Mar 2011, 23:38	0.00 MB	1	0
115,349 115,349	00000000000000a7f26c49c53c91b79e892d6c74d172cc8be6e4eba2cd8e08ef	27 Mar 2011, 23:35	0.00 MB	14	1,052
115,348 115,348	0000000000000ff1032a6a2e38a0fb1fbabbac6e65686c40b46e81ac50190e67	27 Mar 2011, 23:24	0.01 MB	21	761
115,347 115,347	00000000000090da9f655074a9db8b0ec5918ed2bc71ec1861a32fc0b81a2104	27 Mar 2011, 23:17	0.00 MB	4	3,865
115,346 115,346	000000000000c942da455d7092b0554072129c2c9f78e10d00193182f59c324c	27 Mar 2011, 22:52	0.01 MB	21	1,670
115,345 115,345	000000000000bb8466d6f1a09e69db53010240211b31f7c4e167250260317fe4	27 Mar 2011, 22:30	0.01 MB	23	1,038
115,344 115,344	000000000000cc4bc49d6bbdc3ff0a0088c98cadfbd17b0fc78a12026d7869d4	27 Mar 2011, 22:09	0.02 MB	21	546
115,343 115,343	0000000000004da1aafe328d7135d1bf5b2d18d0ca0ef89c6a39ed0cd140d460	27 Mar 2011, 21:55	0.00 MB	9	0
115,342 115,342	0000000000009087779e5aa10ffdc5352881c31c5e042ced66da98dd1ca328bd	27 Mar 2011, 21:51	0.00 MB	8	0
115,341 115,341	0000000000000da84ae24cea65e7127148388f014bcbd626005b7c60048e3889	27 Mar 2011, 21:49	0.00 MB	11	435

Previous 10 blocks ↓

Total Size: 710.25 GB

Node Information

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

Uptime: 9 days, 4 hours, 11 minutes
Connections: 10 outgoing, 114 incoming
Data Transfer: 643.42 GB sent, 13.76 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.