Blockchain Explorer | learn me a bitcoin

Memory Pool

29,728 transactions

36.24 vMB

Show Random Selection

Max Size: 149/200 MB

Min Fee: 8 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
841,693	0000000000000000000331db0000000000000000000000000000000000000000	8 mins, 24 secs	1.00 vMB	5,192	15

Blockchain

Tip: 841,692 (434,601 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
407,091 407,091	0000000000000000029129bb0ad5757a1f9df6f1512c24b518347f6f2d7228a6	13 Apr 2016, 10:43	0.99 MB	1,072	17
407,090 407,090	000000000000000005030ab97b55e03006d2499c5b006a3b1ca43795b7540f2d	13 Apr 2016, 10:41	1.00 MB	2,991	56
407,089 407,089	00000000000000000061f6ba3f43cb7f7ea5537eb6f3b688a47a16d4039bdd13	13 Apr 2016, 10:18	0.92 MB	1,704	31
407,088 407,088	000000000000000005403b40d5f284d7e7c2b23cabdf5d66beb0d91fb48e40b7	13 Apr 2016, 10:08	0.99 MB	1,700	28
407,087 407,087	00000000000000000424bde9df4890b97805ddf53b27cb09f9b4166f00b5b757	13 Apr 2016, 10:02	1.00 MB	3,035	53
407,086 407,086	00000000000000000466189a7eff4519b8b78153a4dfe0d62fb6174119369f41	13 Apr 2016, 09:37	0.06 MB	79	30
407,085 407,085	000000000000000003fb0f24823aff5769414c981172c98150e45c94cc92bf8f	13 Apr 2016, 09:36	0.99 MB	709	14
407,084 407,084	00000000000000000695b716b7a01b5dcd6dfe49e6212ef04b9601bf88fbeb7a	13 Apr 2016, 09:32	0.39 MB	830	35
407,083 407,083	0000000000000000006fd30ccd29d0c58f3f26cd9567acd003b97d2fca25e506	13 Apr 2016, 09:28	0.06 MB	153	35
407,082 407,082	00000000000000000661e511ac6e511b46d024ae77e9860d473f148b2f0a7eed	13 Apr 2016, 09:27	0.88 MB	852	16
407,081 407,081	000000000000000003e7bbc8923a7ea28b47d8bb7153cf3a85208037d7be5ed1	13 Apr 2016, 09:22	1.00 MB	2,009	33
407,080 407,080	000000000000000004c3f89015c6ff58fc98b8afe6e78a34959e79576db84f37	13 Apr 2016, 09:08	0.85 MB	1,424	30
407,079 407,079	00000000000000000436b7891062a25d1b9c54409143c6859a1a2bea01a8427d	13 Apr 2016, 08:59	0.35 MB	838	47
407,078 407,078	000000000000000002e81a49357600e2197d9184eb860547315fa8e0747d6cd4	13 Apr 2016, 08:54	0.27 MB	554	31
407,077 407,077	000000000000000001f6abac4fb19189d6feff119a9a9471845a39e183e4d670	13 Apr 2016, 08:51	0.19 MB	503	38
407,076 407,076	000000000000000004c9c87914a81042f0e375b7462d5416ae7c7771599e2cc4	13 Apr 2016, 08:48	0.74 MB	1,578	35
407,075 407,075	0000000000000000023e2d5f7f370fdef464c89a93b00589ffe75e14f4206ad6	13 Apr 2016, 08:38	0.97 MB	1,973	34
407,074 407,074	0000000000000000068ab7312807e4d9c1061219bbf85e486cf5576d14cc595d	13 Apr 2016, 08:24	0.41 MB	934	34
407,073 407,073	000000000000000003c4f8ebfded69780e5280451c705b0a9b35eef7a9af7b8d	13 Apr 2016, 08:18	0.46 MB	876	25
407,072 407,072	000000000000000006821a3e04c033d0429bb89f424d20cf11b598272c40def0	13 Apr 2016, 08:16	0.77 MB	1,432	43
407,071 407,071	0000000000000000029a3c69fefc27b8e524c8e04255bff9fad68ac5977007e8	13 Apr 2016, 08:07	0.03 MB	80	47

Previous 10 blocks ↓

Total Size: 646.18 GB

Node Information

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

Uptime: 28 days, 22 hours, 17 minutes
Connections: 10 outgoing, 114 incoming
Data Transfer: 8,330.74 GB sent, 36.30 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.