Blockchain Explorer | learn me a bitcoin

Memory Pool

74,019 transactions

28.03 vMB

Show Random Selection

Max Size: 165/200 MB

Min Fee: 3 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
849,151	000000000000000000035d250000000000000000000000000000000000000000	4 mins, 42 secs ago	1.00 vMB	5,536	8

Blockchain

Tip: 849,150 (818,036 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Txs
31,114 31,114	000000004f500c055587429bb3c93664a08057219708fd938fb3b996514eb7e1	23 Dec 2009, 00:55	1
31,113 31,113	000000005a86db69e349c43121c16a008cbe264408764e2950c2571c7f9a9325	23 Dec 2009, 00:54	1
31,112 31,112	0000000087f9fa81ab71085d5f195bf9489af1ba813ecf8058abaa1af6ec7f70	23 Dec 2009, 00:51	1
31,111 31,111	000000001000315e95d60da89da610b116f385acda9df5659eeb5aab8881630e	23 Dec 2009, 00:45	1
31,110 31,110	00000000fb16646045072405918148c57facfded0a1e3c4c9a8c4ab8cda51fc5	23 Dec 2009, 00:44	1
31,109 31,109	00000000b9334484acb5435a29f34e7e8b86364b8053bd898465af0b34fc11e5	23 Dec 2009, 00:38	1
31,108 31,108	00000000ffeec57f29c3f3df6014774aa1a2f00114ab16bd26b0d270974cd706	23 Dec 2009, 00:33	1
31,107 31,107	000000000f76efe4395293c057879d361e36c3a4611d9d79fc0d67c0802abf36	23 Dec 2009, 00:08	1
31,106 31,106	000000000b7d2547a9248c90aae9a0048676c033375ee7c8d4edd9f5b33040f2	23 Dec 2009, 00:05	1
31,105 31,105	00000000a03ea9427989bdf0f667deb33faffdd02a5cf2b2d20fa1a5838cdbdc	23 Dec 2009, 00:02	1
31,104 31,104	000000005c75b316d497e3b858cfdf457cc12dfdb78674f546cb460284e8a6ba	22 Dec 2009, 23:45	1
31,103 31,103	00000000872f69045a6d16664f3dbdf0ca0c75107914ca1a16848c4d3129990a	22 Dec 2009, 23:29	1
31,102 31,102	00000000bfd76e803016c7c37e9618c4d51184483df4cfe5fcf54d44a6f3179d	22 Dec 2009, 23:08	1
31,101 31,101	00000000fdc78c04dc84839a926b8f919305e8e6638ab0b6ae022e922680b3fc	22 Dec 2009, 23:02	1
31,100 31,100	000000009c8e84c50c683bfc138375cac3ef95a44943578ed1bcf774a95bc0b3	22 Dec 2009, 22:46	1
31,099 31,099	000000002bda8f71fc94bf386c0fa2a6004c3fa28018fe0eb4c0c9a187487998	22 Dec 2009, 22:37	1
31,098 31,098	000000009c735a5bd856baa2c2bc9b8fef6f93614ea88aac77e449b86ede7bd2	22 Dec 2009, 22:33	1
31,097 31,097	00000000e241af391881354c73a4fe6a5a45e47e60d585b2d383bc0e1d0fd8d4	22 Dec 2009, 22:34	1
31,096 31,096	0000000082dc5fe0253d71f33823111a88c1268445944a1b8110859f7ab0c2eb	22 Dec 2009, 22:33	1
31,095 31,095	000000006011866c9f40c7d70c56b6f0955b17be64c1a7690f949dbba3d4cbe0	22 Dec 2009, 22:30	1
31,094 31,094	0000000046c338e13e5b56469599aad39e4f32b7aa002ab2dbcd037df8207dcc	22 Dec 2009, 22:28	1

Previous 10 blocks ↓

Total Size: 659.91 GB

Node Information

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

Uptime: 9 days, 17 hours, 57 minutes
Connections: 10 outgoing, 100 incoming
Data Transfer: 3,208.91 GB sent, 7.52 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.