Blockchain Explorer | learn me a bitcoin

Memory Pool

83,757 transactions

36.08 vMB

Show Random Selection

Max Size: 191/200 MB

Min Fee: 5 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
845,511	0000000000000000000355f00000000000000000000000000000000000000000	34 mins, 36 secs ago	1.00 vMB	3,583	17

Blockchain

Tip: 845,510 (717,659 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
127,851 127,851	000000000000215ad77b4e186ef4d1f4387c0ac9f04d2d7c94e122fdab62377d	31 May 2011, 22:21	0.01 MB	40	196
127,850 127,850	000000000000090b299be4a3378323cfb5eaa48b6990e3770b53480e5a62effd	31 May 2011, 22:20	0.01 MB	24	1,234
127,849 127,849	0000000000002159884211777ed068d341926d7d830b948d754967eff9eeb2ad	31 May 2011, 22:07	0.01 MB	12	1,069
127,848 127,848	0000000000000b85b9cff9144282a365a9550834d0202d2181d42e361717419e	31 May 2011, 22:02	0.00 MB	10	646
127,847 127,847	000000000000063e7cb03657ef94af5b63b53389cf108025b34e182f65b70c4f	31 May 2011, 22:02	0.01 MB	14	1,037
127,846 127,846	0000000000001867ccc53df26994010cca08358fb35736e3bda4af80c6cd281e	31 May 2011, 21:56	0.02 MB	69	754
127,845 127,845	0000000000000d519862be3793405d469815681c6370e3e04a647a1396bbcfc1	31 May 2011, 21:37	0.01 MB	8	1,441
127,844 127,844	00000000000024df1909b37cf55abf5140cb1207706574e7f97ef483e2bb0805	31 May 2011, 21:33	0.01 MB	23	755
127,843 127,843	0000000000001eeb6585722a9bb17a8af0e78575a26b7fd24f3c7bd3d64a8a28	31 May 2011, 21:23	0.00 MB	5	960
127,842 127,842	00000000000004c81cef8171372f09599eaf905dbddce7be08a34aff1cef7715	31 May 2011, 21:22	0.04 MB	93	523
127,841 127,841	0000000000001df9d69ced64fc1a1df5e9872f2a99ec2a707b7b1f39894515c1	31 May 2011, 21:05	0.01 MB	21	1,810
127,840 127,840	00000000000005546ebd0d09c3f62018efe2367ad3db27c90a5599776e4a252a	31 May 2011, 20:57	0.06 MB	122	399
127,839 127,839	00000000000006edf2f2d0265bb0700526e191a95036272c4a1d5d99455bed3c	31 May 2011, 20:41	0.01 MB	34	3,063
127,838 127,838	00000000000003b7fe72f9e8b76ed141868f6a590f4aa03c1d0613af88ddb017	31 May 2011, 20:29	0.00 MB	7	0
127,837 127,837	000000000000243ef591b2a9588ef9a8c43f53d08c77cadccb783b743e790136	31 May 2011, 20:28	0.03 MB	67	114
127,836 127,836	0000000000000ad7559325fea64273be50ab4eb14b00b1586d2e2050c0f99925	31 May 2011, 20:25	0.03 MB	43	1,173
127,835 127,835	000000000000190a7fb2e4e3b7281a2469403706ba6f67686280dd46d0b81e9b	31 May 2011, 20:00	0.03 MB	77	260
127,834 127,834	0000000000001962363d180bbd40b183141f6045995954a0ee52c1aa9216bf85	31 May 2011, 19:57	0.01 MB	18	735
127,833 127,833	00000000000017d8a59f94fa4c085be0aa7d46d0ebc587f9c6f1b51474380ac3	31 May 2011, 19:50	0.01 MB	19	662
127,832 127,832	0000000000001ce4b87c9c5113a79caef5f0ae490cee41f994bb9e686c60fb32	31 May 2011, 19:45	0.01 MB	21	1,101
127,831 127,831	0000000000001032da0357a657faee58d0521b26d44a117f69bc3a60a8a2c4d7	31 May 2011, 19:33	0.01 MB	29	1,320

Previous 10 blocks ↓

Total Size: 653.35 GB

Node Information

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

Uptime: 1 month, 25 days, 4 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 9,310.78 GB sent, 81.04 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.