Blockchain Explorer | learn me a bitcoin

Memory Pool

69,664 transactions

33.50 vMB

Show Random Selection

Max Size: 160/200 MB

Min Fee: 14 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
847,859	000000000000000000035cb80000000000000000000000000000000000000000	8 mins, 31 secs	1.00 vMB	7,084	27

Blockchain

Tip: 847,858 (338,755 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
509,103 509,103	0000000000000000005bc019c72016d97417ed67ac96ffccf2f8508af03b10f8	14 Feb 2018, 04:21	1.02 MB	819	26
509,102 509,102	00000000000000000042ee061cbaf542679928ef3fdd2cfbf7d53bccbb066d12	14 Feb 2018, 04:16	1.05 MB	1,183	41
509,101 509,101	00000000000000000035cd1ef1ae1ec69a0fe54a1db2f8eabe729d157ee9990c	14 Feb 2018, 04:03	1.01 MB	337	22
509,100 509,100	000000000000000000234a4c0a39c014e43b8511199fbd74ba3c1071b7302be6	14 Feb 2018, 04:00	1.02 MB	195	6
509,099 509,099	000000000000000000345214704300ffbea9c52a3392819e387ed19d8d64828d	14 Feb 2018, 04:00	1.00 MB	241	8
509,098 509,098	0000000000000000002163b08c4a043381bf83b9161f4bb52771fdc0ca5445ef	14 Feb 2018, 03:58	1.04 MB	1,072	33
509,097 509,097	0000000000000000004434e989cedaf1b174caf14df92224d6ebde56b1c84a53	14 Feb 2018, 03:48	0.20 MB	143	13
509,096 509,096	0000000000000000002c694ece2d0b0258b962b6f4b1f12f8e14a84bdf5afa6f	14 Feb 2018, 03:47	1.00 MB	145	6
509,095 509,095	000000000000000000403e1f1cf7a690d9623fbff292defe7bca54021357b2cb	14 Feb 2018, 03:46	1.01 MB	471	32
509,094 509,094	000000000000000000579ae3db402736bab7253ca455c868c22a283727b261b1	14 Feb 2018, 03:42	1.07 MB	1,262	41
509,093 509,093	0000000000000000000905271574818fd277369e8b9fd2d7d80b2df2fd77be28	14 Feb 2018, 03:31	1.00 MB	730	26
509,092 509,092	0000000000000000001b8894bb22227a1bb1c2d2661318975a5ca2de95e0d915	14 Feb 2018, 03:23	1.03 MB	809	24
509,091 509,091	0000000000000000001bf27e759fdb985b948b1f89ae95845a3769c468ce99f6	14 Feb 2018, 03:15	1.02 MB	570	16
509,090 509,090	00000000000000000035fa4ae5e1e2cf0371b6f7204570dfc156ac08e93c560f	14 Feb 2018, 03:11	0.70 MB	160	9
509,089 509,089	000000000000000000091228f0a0409c298adbecc6d8bdc2e57d8b95fc6d92bb	14 Feb 2018, 03:10	1.02 MB	423	61
509,088 509,088	0000000000000000003dd8bb50e4c61614ac52f113b16695e2be99547082db54	14 Feb 2018, 03:07	1.00 MB	183	7
509,087 509,087	0000000000000000003d028e51111f177680c8a79d592a32e41e87bf1091c62f	14 Feb 2018, 03:06	1.03 MB	1,077	55
509,086 509,086	0000000000000000004b2d80c3724d2c062420d48a26e3b442ea2f6e51c9e928	14 Feb 2018, 02:56	1.01 MB	261	10
509,085 509,085	0000000000000000001a15c0797a628cdd6c2abb8ef04fdf6680a409a9f934aa	14 Feb 2018, 02:54	1.06 MB	1,874	54
509,084 509,084	000000000000000000483739a3a66166a348e84fcbab8f4ef5d198e624d82ff3	14 Feb 2018, 02:35	1.03 MB	361	10
509,083 509,083	00000000000000000041931f8b21c7086ac7849edd2a929b5073bca4ab6344db	14 Feb 2018, 02:33	1.13 MB	2,172	74

Previous 10 blocks ↓

Total Size: 657.53 GB

Node Information

IP: 162.120.69.182
Port: 8333
Version: 270000
Subversion: /Satoshi:27.0.0/

Uptime: 13 hours, 57 minutes, 24 seconds
Connections: 10 outgoing, 55 incoming
Data Transfer: 40.97 GB sent, 0.29 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.