Blockchain Explorer | learn me a bitcoin

Memory Pool

22,557 transactions

62.33 vMB

Show Random Selection

Max Size: 183/200 MB

Min Fee: 3 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
843,801	00000000000000000003629a0000000000000000000000000000000000000000	7 mins, 40 secs	1.00 vMB	1,619	9

Blockchain

Tip: 843,800 (215,969 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
627,831 627,831	00000000000000000000538ced9e0ba9632b454d80e72f216201fe9675172f93	27 Apr 2020, 09:57	1.29 MB	2,388	12
627,830 627,830	0000000000000000000aca4a485338d7679e03895e8bdd849cc53ce5533a6cc9	27 Apr 2020, 09:51	1.22 MB	2,447	5
627,829 627,829	00000000000000000001e910d83789415c36e52784aa6e3ef062561c7c29c6b9	27 Apr 2020, 09:50	1.17 MB	2,595	7
627,828 627,828	000000000000000000114069cf22c84e35f848f3cdcb7e49948fdf71d0dc7379	27 Apr 2020, 09:47	1.27 MB	2,484	28
627,827 627,827	0000000000000000000b31ffe871e463f9b5a65fcc7064e7933a7d3c740ba99d	27 Apr 2020, 09:30	1.38 MB	2,350	13
627,826 627,826	0000000000000000000d65335823719ae8380d80261d51d1152c98cb8233d4ac	27 Apr 2020, 09:27	1.30 MB	1,709	38
627,825 627,825	0000000000000000000a07e26677686cc13e7f99dbccafb90b7fc0c560d02cd0	27 Apr 2020, 09:06	1.24 MB	2,153	28
627,824 627,824	000000000000000000013fc7af1294394674bfa9a287e53cd3a0574981f22fa8	27 Apr 2020, 08:50	1.17 MB	2,549	12
627,823 627,823	00000000000000000002f849f65b0ec21c94ed597853c261ddb171461fb38f3e	27 Apr 2020, 08:44	1.15 MB	1,919	9
627,822 627,822	00000000000000000005949f34a7846fb225c69ae5b94cb11c4b4c46892431cb	27 Apr 2020, 08:40	1.29 MB	2,690	25
627,821 627,821	00000000000000000005749dc2fe6fa169002c422a0470b662846ccecd55db1f	27 Apr 2020, 08:25	1.34 MB	2,468	19
627,820 627,820	0000000000000000000780958fb6709d5bf8f2b368328be1843d354bf71b7672	27 Apr 2020, 08:16	1.36 MB	2,430	21
627,819 627,819	00000000000000000004b18e7290beaeae45a61bea9df10b2030b170025fbe11	27 Apr 2020, 08:05	1.25 MB	3,034	37
627,818 627,818	0000000000000000000716c35fe32fbed84ea3d67c95078595dc038f78eef12d	27 Apr 2020, 07:33	0.14 MB	181	18
627,817 627,817	00000000000000000000bb5b81901b33d71f55ad1d452d9f4a86c578876c6e7b	27 Apr 2020, 07:32	0.33 MB	654	14
627,816 627,816	000000000000000000083a54972f2875b413a31f76def09b07becb3a320332e4	27 Apr 2020, 07:30	1.19 MB	2,282	19
627,815 627,815	000000000000000000085977d2351dd0de809453ad9fb8498af0c374ed97f51d	27 Apr 2020, 07:21	1.07 MB	2,069	6
627,814 627,814	0000000000000000000550a708febce70d617d7d0c518acb6045102da833044f	27 Apr 2020, 07:19	1.37 MB	2,907	28
627,813 627,813	00000000000000000010ea4fc74917322928f6795fa1bc33f28077f269d7fa65	27 Apr 2020, 06:57	1.27 MB	2,421	9
627,812 627,812	00000000000000000001fc0ec89ef61abd7c53ccc1ac1f9613d7b3dc75b0afcc	27 Apr 2020, 06:52	1.32 MB	2,645	20
627,811 627,811	000000000000000000073663a2054d642b30c373de96daf3dc7147b28b630fcc	27 Apr 2020, 06:36	1.28 MB	2,661	23

Previous 10 blocks ↓

Total Size: 650.16 GB

Node Information

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

Uptime: 1 month, 13 days, 19 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 8,936.00 GB sent, 61.48 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.