Blockchain Explorer | learn me a bitcoin

Memory Pool

38,805 transactions

21.15 vMB

Show Random Selection

Max Size: 96/200 MB

Min Fee: 7 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
847,010	000000000000000000035cb80000000000000000000000000000000000000000	14 secs	1.00 vMB	1,776	60

Blockchain

Tip: 847,009 (336,293 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
510,716 510,716	00000000000000000059cf6bcf96e1eef4d4b88749cd1129a63cea618debfcb8	24 Feb 2018, 18:04	1.05 MB	1,639	63
510,715 510,715	00000000000000000057a511d1b11398e7a42771b0fc3d89fafeb4f70bcb9c57	24 Feb 2018, 17:52	1.02 MB	499	17
510,714 510,714	0000000000000000003ae482798fbcc98187361439c4014ffd3d3e6124e0e790	24 Feb 2018, 17:49	1.03 MB	1,100	39
510,713 510,713	0000000000000000000fbdd846fae3f25676fcaffd74f93cd8e6ba1e380c758b	24 Feb 2018, 17:40	1.07 MB	2,352	87
510,712 510,712	0000000000000000003c4f87df4ab794ee7b6c0c311a09ee1168a897863b1542	24 Feb 2018, 17:20	1.04 MB	2,021	21
510,711 510,711	00000000000000000009f6fcc9bbb9b18d78a85809cb099058d6e48c4ee93dcd	24 Feb 2018, 17:16	1.09 MB	2,182	58
510,710 510,710	000000000000000000053bdce3079373adb935b5d5baaafdaa525f1c88ad5efb	24 Feb 2018, 17:07	1.10 MB	1,808	101
510,709 510,709	0000000000000000000898b93926c8f57b1d51f65c3d9544ac1113f95c6d5e32	24 Feb 2018, 16:58	1.10 MB	2,324	115
510,708 510,708	00000000000000000016eab657d03015af4a594f796bb4516347445d1cdbccc6	24 Feb 2018, 16:44	1.07 MB	2,191	139
510,707 510,707	000000000000000000118044a2c32f1d2f988320e1f795013012c3a188136e75	24 Feb 2018, 15:53	1.03 MB	841	31
510,706 510,706	00000000000000000001c3a7eacc91d42462456b357984cdacc5494f79582058	24 Feb 2018, 15:47	1.03 MB	778	6
510,705 510,705	000000000000000000530fc9332623ef525d53152ebfbc76dafb464ddbe263ed	24 Feb 2018, 15:46	1.10 MB	2,070	100
510,704 510,704	000000000000000000382553f4a9cab6c7fc5e72b7ac0a7e0298e03292ae5b2d	24 Feb 2018, 15:24	0.53 MB	1,208	97
510,703 510,703	000000000000000000368cce4a220c7ce578e63d55537d18edc855addcf9dd7b	24 Feb 2018, 15:14	1.04 MB	695	26
510,702 510,702	000000000000000000356163d1f107d2dc1baa8f5e5f428dea9d2ce1f3b26a2b	24 Feb 2018, 15:10	1.03 MB	768	33
510,701 510,701	0000000000000000000d3b06a49a945f57f4ac9265d8daeb2d6cefa9fe0e970c	24 Feb 2018, 15:04	1.02 MB	1,221	6
510,700 510,700	00000000000000000003a1f9e7d612195ade249f946e0c98122efa7d44579064	24 Feb 2018, 15:03	1.03 MB	1,763	54
510,699 510,699	00000000000000000003bd5924794b46cfe596f867be257cffc56590d80eec9e	24 Feb 2018, 14:58	1.07 MB	1,370	69
510,698 510,698	0000000000000000000c2d77ed5475227310329bf9091d4fbc62f51e8c619e65	24 Feb 2018, 14:57	1.11 MB	2,807	137
510,697 510,697	00000000000000000040d11e7840b9b737aeae79d8075f850c3e8f4fe1d1e075	24 Feb 2018, 14:12	1.15 MB	2,169	85
510,696 510,696	00000000000000000017ea9368de2088404ca6b9284a86613ca77dedca27cf7a	24 Feb 2018, 13:54	1.04 MB	1,010	79

Previous 10 blocks ↓

Total Size: 655.99 GB

Node Information

IP: 45.144.112.208
Port: 8333
Version: 250000
Subversion: /Satoshi:25.0.0/

Uptime: 2 months, 5 days, 13 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 9,517.58 GB sent, 99.63 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.
All of the fee rates are in sats/vbyte.

AFR = Average Fee Rate

About

This is a basic blockchain explorer for exploring Bitcoin data.

All of the data comes directly from a Bitcoin Core node running on the same server as this website. This data is retrieved via bitcoin-cli commands.

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.

Limitations

This is not a fully-fledged explorer as it does not use a custom database.

This means there are a few limitations:

No address search. Bitcoin Core does not keep track of addresses and balances.
Cannot move forward through transactions. A single transaction doesn't include information about whether the outputs have been spent (or which transactions spent them), so whilst you can move backwards through the inputs, you cannot move forwards through the outputs.

So if you're looking for a more advanced explorer that offers these features, try mempool.space instead. But if you hate beautiful websites and only want to dig around raw data quickly, this explorer should do the job.

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 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.