Blockchain Explorer | learn me a bitcoin

Memory Pool

41,330 transactions

47.93 vMB

Show Random Selection

Max Size: 197/200 MB

Min Fee: 5 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
841,754	0000000000000000000331db0000000000000000000000000000000000000000	4 mins, 30 secs	1.00 vMB	1,692	21

Blockchain

Tip: 841,753 (406,194 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
435,559 435,559	000000000000000003ec104c8ccb39a5f31d541168276c63e54b5579f208ba17	23 Oct 2016, 12:16	0.99 MB	2,536	73
435,558 435,558	00000000000000000334c491026d19050a6fefa4775c1b4f0b0ceed77d37fac7	23 Oct 2016, 11:45	0.34 MB	824	74
435,557 435,557	000000000000000002b5dacf95a964f2b8592e4b5473497eafc2acc65a93dbd4	23 Oct 2016, 11:39	0.22 MB	549	63
435,556 435,556	00000000000000000005d9514534d7036a39adacdd605df97fbd45063a081fe2	23 Oct 2016, 11:35	0.66 MB	1,615	66
435,555 435,555	000000000000000001f78674ccc9464dbea2302cfcb7cd6b9823968f590f2bcb	23 Oct 2016, 11:23	0.40 MB	653	44
435,554 435,554	000000000000000003dc08270ae75e956e5c4be86236e4203a6abc99fb2e9802	23 Oct 2016, 11:20	0.97 MB	2,224	66
435,553 435,553	000000000000000003af41ccf0c260f0a62e9c895506f120e0d482ffff84f8e9	23 Oct 2016, 11:01	0.73 MB	495	57
435,552 435,552	000000000000000000136ed5d62725f2e8ed1b8e1bf2a3713748fa5e09a8bd3e	23 Oct 2016, 10:58	0.99 MB	87	1
435,551 435,551	000000000000000000350f5011dd76e6d14cfd349274a6880f5222de5d9c1371	23 Oct 2016, 10:58	0.18 MB	415	58
435,550 435,550	000000000000000001cbba1b2fdb2aa08337a9b510295c799708155a47c3c1a8	23 Oct 2016, 10:55	1.00 MB	560	63
435,549 435,549	000000000000000000efcd8977e527cbbb911366de5cbe4cd7413ef15cb7c4d8	23 Oct 2016, 10:51	0.90 MB	1,728	57
435,548 435,548	0000000000000000005f49dd59ac25bc10c6c7f087c7114ff63d78d2790ead79	23 Oct 2016, 10:40	0.00 MB	1	0
435,547 435,547	000000000000000001ca908823dc5329d7de1c421a0aa24fbef692fef2de79a3	23 Oct 2016, 10:39	0.62 MB	957	37
435,546 435,546	0000000000000000038e627fa5e256922b4c5a2a6a9ca4a519d53fc99f0c9533	23 Oct 2016, 10:35	1.00 MB	1,586	58
435,545 435,545	00000000000000000337c75fa96bed23c767ecd223dc250b5c5e456bd55cd6fa	23 Oct 2016, 10:23	1.00 MB	2,147	61
435,544 435,544	000000000000000003c219d664207ebac44329636cf46525be4b6f2c081b558d	23 Oct 2016, 10:13	1.00 MB	2,960	81
435,543 435,543	0000000000000000008d95de1ff8bd05f8798681de486d79c3c8ef6c7ea0cd71	23 Oct 2016, 09:38	0.16 MB	249	46
435,542 435,542	000000000000000002b5240a240d4864dd854dc7d618b76329a82be11a376399	23 Oct 2016, 09:36	0.86 MB	1,674	47
435,541 435,541	0000000000000000009c538d5eb4e5124c6739430d7a2fe5212680f0755b78ff	23 Oct 2016, 09:33	1.00 MB	2,423	66
435,540 435,540	000000000000000001c700acc86b5f017a0627bc29534650b5f2d1b74ff22a11	23 Oct 2016, 09:08	1.00 MB	2,364	70
435,539 435,539	00000000000000000097cd708cfa6814129b8ac52f9d3e9a18d6ee29075c670e	23 Oct 2016, 08:40	0.01 MB	30	51

Previous 10 blocks ↓

Total Size: 646.30 GB

Node Information

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

Uptime: 29 days, 10 hours, 37 minutes
Connections: 10 outgoing, 114 incoming
Data Transfer: 8,339.55 GB sent, 36.94 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.