Blockchain Explorer | learn me a bitcoin

Memory Pool

21,028 transactions

28.89 vMB

Show Random Selection

Max Size: 122/200 MB

Min Fee: 7 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
841,855	0000000000000000000331db0000000000000000000000000000000000000000	14 secs	1.00 vMB	2,359	17

Blockchain

Tip: 841,854 (721,005 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
120,849 120,849	000000000000a3f1683d90613a425659d078bd914b5bb9a25a76f8b08040faf4	29 Apr 2011, 12:06	0.00 MB	6	0
120,848 120,848	00000000000014f4c91319e3025e32be6bcea8af4f7a9842edbfde79eb321a61	29 Apr 2011, 12:05	0.00 MB	8	526
120,847 120,847	0000000000007615652d9590a78a3227e31b563dee054292949d7f076ef183f2	29 Apr 2011, 11:54	0.00 MB	9	719
120,846 120,846	000000000000aca8742f10ded32daf0793f860d4df5124a2f4ad7884d211df3d	29 Apr 2011, 11:51	0.00 MB	10	0
120,845 120,845	0000000000005d933123aafa433cea5a12fef87940064fdbd68d1a974cc17ae5	29 Apr 2011, 11:50	0.00 MB	12	0
120,844 120,844	00000000000018e04f45e9bef12174c4f49e6aeb1fef4ac75ac72d36d8bc8465	29 Apr 2011, 11:49	0.00 MB	13	0
120,843 120,843	000000000000299ed6b16fb1f8afda5b5c57f11cde9db0ba92ee87fd8a94eed6	29 Apr 2011, 11:46	0.00 MB	13	0
120,842 120,842	0000000000003a04fc0efffef5d9c33d1fe2ce461fdb81e0eaf376d31864b9b0	29 Apr 2011, 11:45	0.00 MB	9	2
120,841 120,841	00000000000090e16a0c33d2bba7dd8ecc1ad5e26c19fdeb04ed9e64d8f8f4e5	29 Apr 2011, 11:39	0.04 MB	149	139
120,840 120,840	0000000000007aa7ab72bd120196fd3da5186f294ee27859ce9f52855550b606	29 Apr 2011, 11:20	0.00 MB	10	319
120,839 120,839	000000000000027c4705ed2b3b578bcc00ec3fcf9c1f970f8c378b11d003bf45	29 Apr 2011, 11:17	0.00 MB	4	1,127
120,838 120,838	00000000000076cee2cbcbf1e9490cbad4319e293e855f2895ec5772c28088d7	29 Apr 2011, 11:13	0.01 MB	33	387
120,837 120,837	00000000000019f88063139fce72b059ebee92d8407c782e7c35d3fe81a5c16e	29 Apr 2011, 10:42	0.00 MB	9	1,091
120,836 120,836	000000000000aad66b8a9c311b11d6ca4dca5ab1bc4dfaed6df6c86ccff4ecef	29 Apr 2011, 10:40	0.00 MB	14	0
120,835 120,835	00000000000027bf74f905b4d53519a30c3e1a36efc6e864423f4e80605666f1	29 Apr 2011, 10:32	0.00 MB	3	0
120,834 120,834	00000000000088a15614eef704b28ed1354cec6dbd4f36cb0c17d09af1453c65	29 Apr 2011, 10:28	0.00 MB	3	0
120,833 120,833	0000000000004c6c3a57c4db48c1f562c8570f97bd87f9840f75ba597b688561	29 Apr 2011, 10:25	0.00 MB	1	0
120,832 120,832	0000000000005df295482eaebc79deb8146ac9c61ea7208dcf2911ab14ea8283	29 Apr 2011, 10:24	0.00 MB	2	3,875
120,831 120,831	0000000000009c1fe849529e306c6b98360375837c4c8eb9bfe8ec20254e8895	29 Apr 2011, 10:23	0.00 MB	10	336
120,830 120,830	0000000000007cd661dd44f863073d00ed8bad1b6646fd9883761536a5505b51	29 Apr 2011, 10:20	0.00 MB	6	237
120,829 120,829	00000000000078bcb0f6ba97813ffc7ee34743213a70e07f06303f61de630ff1	29 Apr 2011, 10:13	0.00 MB	8	0

Previous 10 blocks ↓

Total Size: 646.49 GB

Node Information

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

Uptime: 30 days, 2 hours, 21 minutes
Connections: 10 outgoing, 114 incoming
Data Transfer: 8,358.39 GB sent, 38.02 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.