Blockchain Explorer | learn me a bitcoin

Memory Pool

2,441 transactions

1.33 vMB

Show Random Selection

Max Size: 7/200 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
908,298	00000000000000000002349e0000000000000000000000000000000000000000	1 min, 8 secs	1.00 vMB	2,242	2

Show Transactions

Blockchain

Tip: 908,297 (857,181 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs
51,116 51,116	00000000202eb827636e2541db69b3d63798d2e7b775f3d539f068ef6e2f4173	16 Apr 2010, 01:52	0.00 MB	1
51,115 51,115	0000000016592380b69f5753e552b41256602ad889f8e884655d0c5c251ae9b9	16 Apr 2010, 01:49	0.00 MB	1
51,114 51,114	000000000632512c74938595575fb546868bb7dd04a3bf6c66adc884b39f0658	16 Apr 2010, 01:49	0.00 MB	1
51,113 51,113	00000000044c95920e1054c0a7355fa485146f28fb2ff794236f480f9f731ea0	16 Apr 2010, 01:41	0.00 MB	1
51,112 51,112	0000000015f8952409068be9a2526085d8b88bcbe7adab160a0dcfd48abb2478	16 Apr 2010, 01:40	0.00 MB	1
51,111 51,111	0000000015e0446f7e29fbd205ab17b83608598292450f36b7175f32540bbd35	16 Apr 2010, 01:31	0.01 MB	2
51,110 51,110	00000000019739e35e5a1b1d64cadbbd9f8ebda15c7388d35091713065bb0c30	16 Apr 2010, 01:26	0.00 MB	1
51,109 51,109	00000000206cc5dcb94f72a34e21a7459688b63d2ae0bd0bc7b70c84030c8933	16 Apr 2010, 01:01	0.00 MB	1
51,108 51,108	0000000008200495390c56b1fa5ebd92fc097d9cedb34ed07ea6470db42e08d1	16 Apr 2010, 01:00	0.00 MB	1
51,107 51,107	00000000040af7dc78198e3dc1f0097389bdfe50223623e9fe57d6dae3549b08	16 Apr 2010, 00:46	0.00 MB	1
51,106 51,106	000000000719f7fa6163c7c108b4da5e76e9581c973776519004af1eeb01686d	16 Apr 2010, 00:40	0.00 MB	1
51,105 51,105	00000000154865ecbbb0f9cbe6b91a2d17607fc5d521b698a8cce1b0fb358800	16 Apr 2010, 00:24	0.00 MB	1
51,104 51,104	0000000008b06e34589ae3f4592be5a7a83d83383f52fb1524ce49d42ca76814	16 Apr 2010, 00:21	0.00 MB	1
51,103 51,103	000000001f25c8916ddbb6ae66159d798e542d587713d1f663df1a698cc7bc9a	16 Apr 2010, 00:21	0.00 MB	1
51,102 51,102	0000000015445cc87000a4bfa8304481759489de23785b8d0f24e45129018145	16 Apr 2010, 00:02	0.00 MB	2
51,101 51,101	000000000194df3d1fcb0bd428fddbfef5d877b2e3affc2114135e1b9d951df8	15 Apr 2010, 23:57	0.00 MB	1
51,100 51,100	0000000015dd90972f84cad9a51ebb192a18a2df31bdc99f1a9bb3621cb6df75	15 Apr 2010, 23:55	0.00 MB	2
51,099 51,099	000000001ee03aeebb3b1a2165148ded838402602c25d08f453fbc93612a5a15	15 Apr 2010, 23:51	0.00 MB	1
51,098 51,098	00000000016809b3a1910c01ee14f496fec7ee370237247d4fbe64da473c0aee	15 Apr 2010, 23:35	0.00 MB	1
51,097 51,097	0000000002aa04d7b9d56852308db8c3f94ad991f50d1f1e348718d6e60dd8b3	15 Apr 2010, 23:31	0.00 MB	1
51,096 51,096	000000000f960b23cc9edf722c8f01042e8e78cb1b811f47de36c51b32ff8411	15 Apr 2010, 23:25	0.00 MB	1

Previous 10 blocks ↓

Total Size: 770.17 GB

Node Information

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

Uptime: 2 months, 21 days, 12 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 1,692.59 GB sent, 98.38 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.