Blockchain Explorer | learn me a bitcoin

Memory Pool

40,622 transactions

50.95 vMB

Show Random Selection

Max Size: 195/200 MB

Min Fee: 8 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
841,523	0000000000000000000331db0000000000000000000000000000000000000000	7 mins, 52 secs	1.00 vMB	2,613	25

Blockchain

Tip: 841,522 (193,167 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
648,355 648,355	000000000000000000098397a83d0be8bf4961b81a9b366b08521a28fe7a25ae	15 Sep 2020, 02:24	0.28 MB	402	38
648,354 648,354	00000000000000000007ec243fb2ea3a977b5e3d477efd11a68872b55a67e3a1	15 Sep 2020, 02:22	1.05 MB	2,196	47
648,353 648,353	00000000000000000007e372f5d6806723a8b4682d01d7d49e4a23fbec81bd67	15 Sep 2020, 02:11	0.74 MB	1,052	39
648,352 648,352	0000000000000000000743aff1e48131f0428a5057b5ae430509530c30981816	15 Sep 2020, 02:05	0.77 MB	1,254	32
648,351 648,351	0000000000000000000133ccc98551c82c65786629de244a558e260420e40513	15 Sep 2020, 02:01	1.26 MB	2,517	61
648,350 648,350	0000000000000000000e07775b3c0aeb466b784bedcb7775b1067f399b8dd158	15 Sep 2020, 01:43	0.14 MB	335	55
648,349 648,349	0000000000000000000bdf63d5de813823410f8db99556837253b9120664bef2	15 Sep 2020, 01:41	0.43 MB	615	41
648,348 648,348	0000000000000000000017149e895927bdee05b59190d0b13930078129edfe32	15 Sep 2020, 01:38	0.29 MB	564	51
648,347 648,347	000000000000000000065ea5b8a5e875d92281054f8391e0ab77d7c757876476	15 Sep 2020, 01:35	0.23 MB	590	44
648,346 648,346	0000000000000000000de5c5397ee77ee423240f6855103bc8bff2752781fb64	15 Sep 2020, 01:32	0.77 MB	1,440	49
648,345 648,345	0000000000000000000651178a1c60d54aeb7a7de795ed9a5167f8f71382605e	15 Sep 2020, 01:24	0.81 MB	1,112	34
648,344 648,344	000000000000000000067f1e820c8fbf63c5752b81677a24b99bead113f3dfbc	15 Sep 2020, 01:18	0.03 MB	103	38
648,343 648,343	0000000000000000000cdb18db3a9cfaf62aa797a3354f50e8f2079a227afa2b	15 Sep 2020, 01:18	0.79 MB	1,385	28
648,342 648,342	0000000000000000000acc15298e93d6e289a228df758342a460272868d323de	15 Sep 2020, 01:13	1.25 MB	3,072	31
648,341 648,341	00000000000000000002de543f2e21203451e2cbb10d5f1cbad6de356046bec0	15 Sep 2020, 01:02	1.20 MB	2,401	29
648,340 648,340	00000000000000000003c96e99a6a5a5d69ad43b1e9fbf8ad6a0d02a330814f0	15 Sep 2020, 00:54	1.42 MB	2,199	43
648,339 648,339	00000000000000000002fc44ca92a60cb3988f1b898d3c704d433e6db212b172	15 Sep 2020, 00:43	1.27 MB	2,430	67
648,338 648,338	0000000000000000000c102386c047e493cad457f43b99ddc2c9ca33e0806526	15 Sep 2020, 00:30	1.33 MB	2,457	90
648,337 648,337	00000000000000000007c4c3678a23de70d68cc30c76d8b6f7d318ea7e512045	15 Sep 2020, 00:00	0.18 MB	435	48
648,336 648,336	00000000000000000005d5ca1ffde8082a728aeb2d9271f84684fe42f491a956	14 Sep 2020, 23:57	1.31 MB	622	3
648,335 648,335	0000000000000000000209c4413449dba83bd0a8803bdd10018230bd0fb3d319	14 Sep 2020, 23:57	1.53 MB	2,118	20

Previous 10 blocks ↓

Total Size: 645.87 GB

Node Information

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

Uptime: 27 days, 16 hours, 21 minutes
Connections: 10 outgoing, 114 incoming
Data Transfer: 8,299.44 GB sent, 34.59 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.