Blockchain Explorer | learn me a bitcoin

Memory Pool

883 transactions

0.30 vMB

Show Random Selection

Max Size: 2/200 MB

Estimated time to get mined based on feerate:

Feerate	Blocks	Time
1 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
908,459	00000000000000000002349e0000000000000000000000000000000000000000	5 mins, 34 secs	0.30 vMB	875	2

Show Transactions

Blockchain

Tip: 908,458 (902,614 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Txs
5,844 5,844	000000006a8259db8a37a442fd42fc8a15b901ddec52ed8dd3a604510220524b	28 Feb 2009, 04:28	1
5,843 5,843	000000007f7066100aecbe79f3e0ff7c705a3c910656730e03f101d1b3645ec1	28 Feb 2009, 04:20	1
5,842 5,842	000000008e3316a0a8fdb9e806706f0893d0f739d4c6eb9b5ed4e5a7b63e1337	28 Feb 2009, 04:18	1
5,841 5,841	00000000c3c2749b1a7d80aea4ae36313f64d2e3864906c3bed8c375d4107688	28 Feb 2009, 04:04	1
5,840 5,840	000000007f87a3fc3a4c47760cd2e6df646be144198714dc1ba6240eb90ef35e	28 Feb 2009, 03:50	1
5,839 5,839	000000009219bca826bc9591dee62fa035752dadba2f17cfc6875588ca2d3fc8	28 Feb 2009, 03:39	1
5,838 5,838	00000000d188d05f2306af5933485804e8849e5d56d7818f769b7f028e938daf	28 Feb 2009, 03:16	1
5,837 5,837	0000000068112a6124280d18d9dca70716b77186b8ad5f0f49b1191ad7af6566	28 Feb 2009, 03:04	1
5,836 5,836	00000000ac8864a297d8c07e6e3a9126cb1360bcf47a4620e1c6d1b1e7724f13	28 Feb 2009, 02:39	1
5,835 5,835	0000000016f8d64bc2e4a9d74fbd145f2578c8a872ffaa623b9291468263d2ab	28 Feb 2009, 02:20	1
5,834 5,834	0000000001a674b3aff7aa32cc9a08d01b685e7129511f3655444e7a2c427dfb	28 Feb 2009, 02:12	1
5,833 5,833	00000000c2599abdad11d97b46094a5a9807c8d0388f928e9f5b2bf6ce8c1ac8	28 Feb 2009, 01:57	1
5,832 5,832	00000000a9acee10e7ef660a31e0cb1253ca8503c803950daed0968a8f6a29d5	28 Feb 2009, 01:40	1
5,831 5,831	000000006b2ea9945a245352c3850f9c442c61d16de84abc25a3c809efd45b0e	28 Feb 2009, 01:28	1
5,830 5,830	00000000cdeb81c95c5e4bf2a5afd6d63cc07a2e00bf09ff93363fe2351fcac6	28 Feb 2009, 01:22	1
5,829 5,829	000000002d598c3ddbc6950d1d6e6214c00a480423f45994b65f3673b40b0b07	28 Feb 2009, 01:09	1
5,828 5,828	000000009aa258286ef2b93b9e9f435db70027bb8c67af64709500da5eeac52b	28 Feb 2009, 00:50	1
5,827 5,827	00000000e15a133d75d10d57785caa5092d7c7bd2a6d8adb4b6bc4a04cf6016d	28 Feb 2009, 00:27	1
5,826 5,826	0000000020db9e9e3b94795ac258ed892816d54aea7954d9884fcc6529f1231c	28 Feb 2009, 00:08	1
5,825 5,825	0000000089cb1e9dc1faccf347fbf0dbbe293e8c0d8c6892d571ce520f6d68aa	28 Feb 2009, 00:02	1
5,824 5,824	00000000db6f91c65401f84f300112e3c1da0a0f524ab7632026c4f678a31dd0	27 Feb 2009, 23:51	1

Previous 10 blocks ↓

Total Size: 770.56 GB

Node Information

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

Uptime: 2 months, 22 days, 14 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 1,777.38 GB sent, 99.80 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.