Blockchain Explorer | learn me a bitcoin

Memory Pool

33,356 transactions

62.70 vMB

Show Random Selection

Max Size: 183/200 MB

Min Fee: 3 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
843,409	00000000000000000003629a0000000000000000000000000000000000000000	15 secs	1.00 vMB	2,451	13

Blockchain

Tip: 843,408 (308,308 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
535,100 535,100	00000000000000000009fbcea4305ccc772dd6fd08fc3a773ad5d9bf88324cf1	04 Aug 2018, 02:06	0.17 MB	449	20
535,099 535,099	00000000000000000004797dd68cb79b90c0d5accd71fbcd5d075e08510b7797	04 Aug 2018, 02:02	0.22 MB	457	28
535,098 535,098	000000000000000000134bd7b3faffbe295c20eab05530887474a64cef102ed2	04 Aug 2018, 01:59	0.54 MB	1,281	19
535,097 535,097	0000000000000000001504b2f428d500a0c97b559d9edda8295cd1250b4c024b	04 Aug 2018, 01:47	0.02 MB	69	9
535,096 535,096	00000000000000000012b77c1e6f54943f2618c96c48c3bbbd4acbfa87080adc	04 Aug 2018, 01:46	0.27 MB	422	26
535,095 535,095	00000000000000000019a3ff5d8d92ae3a3868117d1fc409ec9049dd186aa817	04 Aug 2018, 01:43	0.85 MB	2,003	21
535,094 535,094	00000000000000000012bafa20fd813b2875bc8628d3449a5380f8922a0c4de8	04 Aug 2018, 01:24	0.23 MB	462	5
535,093 535,093	00000000000000000029a8ce9207dad50118012f48d8252c5547a2652127598d	04 Aug 2018, 01:22	0.31 MB	795	26
535,092 535,092	0000000000000000002df3a3ca47ad22b1035673ad28c54a8c2e419f671281e5	04 Aug 2018, 01:13	0.25 MB	571	21
535,091 535,091	0000000000000000002d65de643a85b9003a3c2f121e580dadb5f2cc15ea3468	04 Aug 2018, 01:09	0.46 MB	1,188	24
535,090 535,090	0000000000000000000dcb4257565fa1a6c90dd0cbef870fa6991ff90bac06e6	04 Aug 2018, 00:59	0.40 MB	949	23
535,089 535,089	0000000000000000002847e062e681cb4d5914535a19a0b94c2b1d1e700253ee	04 Aug 2018, 00:51	0.32 MB	635	6
535,088 535,088	000000000000000000090083b80430fb71b0e19cce3f853c8c7777c7bf25d10e	04 Aug 2018, 00:49	0.62 MB	1,520	24
535,087 535,087	0000000000000000001e8ede6cbc29bbf9afb012a52394f27472cd5797f7fe00	04 Aug 2018, 00:32	0.07 MB	210	14
535,086 535,086	0000000000000000000cb478be50d3babf839463d7c59131545a1711f544a945	04 Aug 2018, 00:31	0.26 MB	435	32
535,085 535,085	00000000000000000023a9aba9a6017c029addd0bfb4f6fdb483811284f16ff9	04 Aug 2018, 00:28	0.03 MB	96	17
535,084 535,084	0000000000000000002622499ab0f72de6d692cd46477b4acdcaa03c2be6a8ea	04 Aug 2018, 00:27	0.52 MB	1,072	16
535,083 535,083	0000000000000000000a01738c9ef0a90b76dbd100a3f32e9291d908ba1f92b2	04 Aug 2018, 00:18	0.59 MB	1,376	6
535,082 535,082	00000000000000000029666a4da9a5a4eb634235381025aadfec309e81dea66d	04 Aug 2018, 00:15	1.15 MB	2,335	22
535,081 535,081	00000000000000000010dbc7c420ce351f6cc643e87e48d6683ecebcea4e9132	03 Aug 2018, 23:46	0.08 MB	196	16
535,080 535,080	00000000000000000025305abcd4ae8788a64481f2b1d110bedf32458f2e2945	03 Aug 2018, 23:45	0.01 MB	34	10

Previous 10 blocks ↓

Total Size: 649.42 GB

Node Information

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

Uptime: 1 month, 11 days, 1 hour
Connections: 10 outgoing, 114 incoming
Data Transfer: 8,795.93 GB sent, 57.89 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.