Blockchain Explorer | learn me a bitcoin

Memory Pool

30,170 transactions

52.26 vMB

Show Random Selection

Max Size: 186/200 MB

Min Fee: 10 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
842,689	00000000000000000003629a0000000000000000000000000000000000000000	8 mins, 1 sec	1.00 vMB	5,633	12

Blockchain

Tip: 842,688 (322,001 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
520,687 520,687	0000000000000000002758cf5a0f5490b5c7b951e47de6c3c22b5b182e28010d	01 May 2018, 06:05	1.14 MB	2,266	46
520,686 520,686	00000000000000000013db42d6d88e9b7ddfca3cb87672483c1d075603bd2c4b	01 May 2018, 05:32	0.36 MB	702	45
520,685 520,685	00000000000000000009f47dbd611835d8f854a5dfa644b5e8fbebd747e1fcb2	01 May 2018, 05:26	0.03 MB	66	37
520,684 520,684	00000000000000000023e88acb56d1f2bc64dabc20ec934b3cfe173ca3567ab8	01 May 2018, 05:25	0.53 MB	782	23
520,683 520,683	00000000000000000016c9dde64b83c854503f11177c6db296155cd062e7b44a	01 May 2018, 05:20	1.12 MB	2,065	39
520,682 520,682	000000000000000000345d88b9a87a9d47b15f7e108b26be395a96775cf39adf	01 May 2018, 04:58	0.42 MB	801	17
520,681 520,681	0000000000000000002cc89fe3b09dcc6e7a06bf92bf9bc9d9ab775b79d9caf5	01 May 2018, 04:55	1.17 MB	2,660	43
520,680 520,680	00000000000000000033e6ac544c06c2d88ef37341577b3cbb6b82b9a8f9975e	01 May 2018, 04:26	0.47 MB	790	27
520,679 520,679	0000000000000000002aa4a83b0e3a3179ff7e1ec4231f4750e954a66079258e	01 May 2018, 04:18	0.25 MB	462	45
520,678 520,678	0000000000000000001225f2f879017457a22a4cfe4cf1dee1e7392fb753b2a5	01 May 2018, 04:13	0.99 MB	2,125	41
520,677 520,677	0000000000000000002ace4eef6a736fdc2c9cd101179dfb3bdc0c3cb4dfc538	01 May 2018, 03:54	0.41 MB	683	23
520,676 520,676	0000000000000000002b8b41572963493e8ebcadf1c0a004edf3fac67f17bd58	01 May 2018, 03:48	0.25 MB	594	43
520,675 520,675	00000000000000000011dcf2cac2cf6d26e47069e2158a5065f380864871a4e7	01 May 2018, 03:43	0.61 MB	1,490	35
520,674 520,674	0000000000000000002e6039c1288d99e7bf420ffdb028e6897bef8ba5fdd6cf	01 May 2018, 03:30	0.43 MB	917	44
520,673 520,673	0000000000000000000a67057a654b93413aea250008728f82fef42800c642f3	01 May 2018, 03:23	0.92 MB	1,233	18
520,672 520,672	00000000000000000030619c926eee384f1553545e541f89cc36bd0a300b9083	01 May 2018, 03:18	1.22 MB	2,754	52
520,671 520,671	000000000000000000141c2d336b6951a03d9b3a32feab032a1dbea1c9fa64fe	01 May 2018, 02:49	0.36 MB	674	54
520,670 520,670	00000000000000000035bb57023b518a1f11e4416a0c52832c87b2b1054dce90	01 May 2018, 02:44	0.08 MB	198	31
520,669 520,669	000000000000000000171b2a1b26d53dafc4ef99b93333f01ab3a86e2f995a8f	01 May 2018, 02:43	0.18 MB	381	36
520,668 520,668	0000000000000000000e5fa0eefccab1426b546311354018c12bb61ce3d9da7b	01 May 2018, 02:40	0.50 MB	995	37
520,667 520,667	0000000000000000003b1cc875ebb0e664df0fd8e96938fd499e0ad75b1b0434	01 May 2018, 02:33	1.16 MB	2,592	40

Previous 10 blocks ↓

Total Size: 648.03 GB

Node Information

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

Uptime: 1 month, 6 days, 2 hours
Connections: 10 outgoing, 113 incoming
Data Transfer: 8,564.47 GB sent, 49.34 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.