Blockchain Explorer | learn me a bitcoin

Memory Pool

4,102 transactions

24.57 vMB

Show Random Selection

Max Size: 101/200 MB

Estimated time to get mined based on feerate:

Feerate	Blocks	Time
2 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
908,315	00000000000000000002349e0000000000000000000000000000000000000000	10 mins, 47 secs ago	1.00 vMB	2,507	3

Show Transactions

Blockchain

Tip: 908,314 (884,879 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Txs
23,435 23,435	0000000031835cbef6036603360655de55508b537d854109bd1c5709c61aff2a	23 Sep 2009, 12:26	1
23,434 23,434	00000000ebe096e6677cbd27cd2e65065faa734e8203be3ba6fca83986138ff7	23 Sep 2009, 11:58	1
23,433 23,433	0000000018ee7999926286bacfac06e2850456adeb24108edd9364305e34da9f	23 Sep 2009, 06:57	1
23,432 23,432	00000000c8c4533ed6a6d579c5b5e6280dd3d6ea3cc627aadc4d2996caa2358a	23 Sep 2009, 02:19	1
23,431 23,431	0000000052c07130e52e36ffa0888d972eb89398404f01480c3f97cb270978a1	23 Sep 2009, 01:26	1
23,430 23,430	00000000d01c345a9912be9af42d56c25a3c8bb49c8b99357ed3b45fb48a79cf	23 Sep 2009, 00:18	1
23,429 23,429	000000009eda46dbbac6f9154b29c166b3f1e4dfbd1a1b754e96189c473c5376	22 Sep 2009, 22:25	1
23,428 23,428	00000000a9fc88c0dc034d650a7077b523a3a84c27f592b7f7b458bc792eccda	22 Sep 2009, 20:57	1
23,427 23,427	0000000095bc82894e4fa45bd2ed5a18b4415fba56fd88dbb42bebff163aa609	22 Sep 2009, 20:51	2
23,426 23,426	00000000de536100e686e9039b0642e1598c84d915895c6f17b8d1a86cb46a38	22 Sep 2009, 19:32	1
23,425 23,425	00000000a25cd202aaf0b8674412e62d75bde46fd94d96a72183b9333fe1a004	22 Sep 2009, 17:03	1
23,424 23,424	000000008072f0a4c913de39a45544fbd85ea91ade18bb541de3b77b868ba8cd	22 Sep 2009, 14:20	1
23,423 23,423	00000000b8fb4dcabeb37f799f7892ee511f341073156c001c4910b71432fcb0	22 Sep 2009, 14:05	1
23,422 23,422	000000009aaa005f44cf4075e1d4f793076952e7fc27c34e4ecd607e8f61d2f4	22 Sep 2009, 13:47	1
23,421 23,421	000000006bc8272ef0ce21948a034ea13536586d068bb15ee648b198e9682ffd	22 Sep 2009, 13:46	1
23,420 23,420	000000006d8adea045d994ff6d77f03e9b0134a32f807934ba9654d80cb7a9d4	22 Sep 2009, 11:46	1
23,419 23,419	00000000ce36ab9e2fd80f3e5edddc0a705794b7108df5875be5da450d847eb5	22 Sep 2009, 11:42	1
23,418 23,418	00000000a0dbe1086bbc9a9f4689d8aa25b91b4d2a575eb82dbd741e65561c48	22 Sep 2009, 10:51	1
23,417 23,417	0000000018e2ea36c108d519eeed46c065b80355b2337fc60868c0f1d2458180	22 Sep 2009, 05:45	1
23,416 23,416	0000000056c19bad938e80d0e4438931542545248366d8c7a61646de3d1c717e	22 Sep 2009, 04:46	1
23,415 23,415	000000007e2a0f34524c520b8b9bb1eb3ed864f01b6dad35ac51190c88170f8d	22 Sep 2009, 04:40	1

Previous 10 blocks ↓

Total Size: 770.22 GB

Node Information

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

Uptime: 2 months, 21 days, 15 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 1,700.25 GB sent, 98.62 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.