Blockchain Explorer | learn me a bitcoin

Memory Pool

121,221 transactions

26.14 vMB

Show Random Selection

Max Size: 189/200 MB

Min Fee: 7 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
845,631	0000000000000000000355f00000000000000000000000000000000000000000	5 mins, 2 secs	1.00 vMB	6,115	26

Blockchain

Tip: 845,630 (324,528 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
521,102 521,102	00000000000000000023b70579e7f04125c3ca7fbaed92c43cf45e43d96492b2	04 May 2018, 00:27	1.15 MB	1,974	31
521,101 521,101	0000000000000000002d81f425be7ceab89c8a0681ae0d00e113258461215bcc	04 May 2018, 00:19	1.01 MB	111	4
521,100 521,100	00000000000000000031c976eea80a564e5e6862e0fef7949303a07d6bc41578	04 May 2018, 00:13	1.16 MB	1,882	32
521,099 521,099	000000000000000000094482536d8a458d1233731d18c4d4e598b20d59ccebbb	04 May 2018, 00:00	1.07 MB	709	5
521,098 521,098	00000000000000000044975558982feb3e395ea69597e8b87646366cf60da242	03 May 2018, 23:59	0.54 MB	1,208	43
521,097 521,097	000000000000000000291fa665a8bbbf3ae3623b03514be5d8f5baf3b9c3cb1d	03 May 2018, 23:47	1.09 MB	1,810	31
521,096 521,096	00000000000000000028275977d6ece567813a3dfc460e3ae37cdbb290ffcb21	03 May 2018, 23:34	1.06 MB	1,527	19
521,095 521,095	0000000000000000003ad6ef43103fe24cabc3085a03b22efa039f701cb905a8	03 May 2018, 23:30	1.17 MB	2,016	19
521,094 521,094	00000000000000000013a7c3bd381c82036dbab1feda1c37df010006f03eb06d	03 May 2018, 23:27	1.21 MB	2,733	63
521,093 521,093	0000000000000000003ba8d72feeee6069c22e62905c7b5bb0b8eed708d84f9a	03 May 2018, 22:50	1.15 MB	2,059	13
521,092 521,092	0000000000000000000ec07614be1e1d3249391c30e1aa18eb798991d3642060	03 May 2018, 22:47	1.17 MB	2,386	42
521,091 521,091	000000000000000000136c4c0a1538ba838b32bb6d69b0ee421fd3bdec3c39b7	03 May 2018, 22:27	1.15 MB	2,242	29
521,090 521,090	00000000000000000015cf2195ccd7546af38b91abd0869581688868084478a2	03 May 2018, 22:11	1.05 MB	993	14
521,089 521,089	00000000000000000028e01ab1c9c5bbb9d1eb3cb9a96c9bba9ffe42b3979029	03 May 2018, 22:06	1.07 MB	1,738	28
521,088 521,088	0000000000000000000388a77e40857f1a348c96e0dbb4425a505b30a574396c	03 May 2018, 22:03	1.10 MB	1,784	31
521,087 521,087	000000000000000000154f0778b7fe414ebde5541663c19b8eb366db802cbc45	03 May 2018, 21:57	0.89 MB	1,495	39
521,086 521,086	00000000000000000033777aaa21e96928b3d2d23c69cc7e688367d9a7f3f613	03 May 2018, 21:50	1.10 MB	1,513	32
521,085 521,085	00000000000000000000039a523bd1e30baebe2aae4f3043453025e49c60bcd8	03 May 2018, 21:44	1.11 MB	2,386	12
521,084 521,084	0000000000000000003155040c6ad5fff19c10a9f01e69cbad0f73e3b37481da	03 May 2018, 21:43	1.31 MB	3,477	26
521,083 521,083	0000000000000000002786fb6182c42063fd5337a19add4672d7d7468bf23968	03 May 2018, 21:38	1.07 MB	1,787	79
521,082 521,082	00000000000000000018e0215b161e9425c77410343c165603f02fa7da35459c	03 May 2018, 20:45	1.12 MB	2,023	39

Previous 10 blocks ↓

Total Size: 653.57 GB

Node Information

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

Uptime: 1 month, 26 days, 2 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 9,322.67 GB sent, 82.69 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.