Blockchain Explorer | learn me a bitcoin

Memory Pool

33,307 transactions

35.91 vMB

Show Random Selection

Max Size: 166/200 MB

Min Fee: 3 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
840,766	0000000000000000000331db0000000000000000000000000000000000000000	10 mins, 52 secs ago	1.00 vMB	3,528	58

Blockchain

Tip: 840,765 (239,015 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
601,750 601,750	0000000000000000000b2b560676800c48916f8b2dad8b42f4e08b27855309bf	31 Oct 2019, 06:38	1.42 MB	3,196	24
601,749 601,749	00000000000000000009d128415eee593b0703163ed81685da3f9d6407261d59	31 Oct 2019, 06:37	1.23 MB	2,264	38
601,748 601,748	00000000000000000007c41073dc810db1b2bdc1ac35ac1a37cf2bd4ce77fde1	31 Oct 2019, 06:27	1.15 MB	2,367	69
601,747 601,747	0000000000000000000a0f482cc4eecf3d2b8482e0f41cd4e67d199e74375c9f	31 Oct 2019, 05:11	1.26 MB	2,963	27
601,746 601,746	0000000000000000000138557a3641d07d3c814e991e0dd5d600bf120bdf2cb8	31 Oct 2019, 04:56	0.99 MB	2,655	14
601,745 601,745	00000000000000000002eba593033d203776e12b089f18a532dd90d0a0d36a65	31 Oct 2019, 04:48	1.24 MB	2,542	39
601,744 601,744	000000000000000000005c5544f752d7858ea4b0a75f4b42f631b7c172d912fe	31 Oct 2019, 04:28	0.12 MB	230	31
601,743 601,743	0000000000000000000032e5906e763b9be7ec44aebe26b8b5a57fcd0eadc022	31 Oct 2019, 04:27	1.22 MB	2,892	10
601,742 601,742	0000000000000000000be81158e4887e5f5245815c5b52a0130000e727000bd3	31 Oct 2019, 04:25	1.26 MB	2,119	35
601,741 601,741	0000000000000000000bff2a011330712522cdce7d270660b3b181b111803f5b	31 Oct 2019, 04:10	1.23 MB	2,318	16
601,740 601,740	0000000000000000000c8d9e260d1790880a772755554e1c08f68fd3b90c9c24	31 Oct 2019, 04:07	1.22 MB	3,243	47
601,739 601,739	0000000000000000000385acbda13d979b1d0cf5cc8d5b5ae14e91fa2bf1f02a	31 Oct 2019, 03:39	1.22 MB	2,892	38
601,738 601,738	0000000000000000000e504a277bed8ab1f7a139121bdd5026fdce48642501d1	31 Oct 2019, 03:17	0.03 MB	72	30
601,737 601,737	0000000000000000000afe5928e2faf8820b9fd8b60f935644f35f5474696d90	31 Oct 2019, 03:17	0.81 MB	2,119	27
601,736 601,736	00000000000000000004f1ad067c9960cb9ff7f6262106fc3162b5fccc339322	31 Oct 2019, 03:07	0.75 MB	1,889	28
601,735 601,735	00000000000000000011e62bf946685f5dbd7e956ade1a59d5705733787f19ef	31 Oct 2019, 03:00	0.73 MB	2,024	29
601,734 601,734	000000000000000000119ff21aa4d5c3e619f2804a03c0c09398cb840a92357e	31 Oct 2019, 02:52	1.19 MB	2,671	26
601,733 601,733	00000000000000000003d3f5814358c8521cd1000e7cef89da3db18af2def677	31 Oct 2019, 02:40	1.18 MB	2,586	21
601,732 601,732	0000000000000000001298e252e4de7473110ea61e6bb1ce4ff2a78f8b1eb7da	31 Oct 2019, 02:34	1.18 MB	2,396	37
601,731 601,731	00000000000000000008874a06b944c22793d36fa2d0870f77b4cf2ddb007093	31 Oct 2019, 02:16	0.26 MB	624	26
601,730 601,730	0000000000000000001101d1f2f25e778fc3659998225d71789171a0a0ca23e9	31 Oct 2019, 02:14	0.09 MB	279	32

Previous 10 blocks ↓

Total Size: 644.46 GB

Node Information

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

Uptime: 22 days, 6 hours, 15 minutes
Connections: 10 outgoing, 113 incoming
Data Transfer: 8,058.01 GB sent, 27.31 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.