Blockchain Explorer | learn me a bitcoin

Memory Pool

49,542 transactions

42.29 vMB

Show Random Selection

Max Size: 188/200 MB

Min Fee: 10 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
842,375	0000000000000000000331db0000000000000000000000000000000000000000	11 mins, 59 secs ago	1.00 vMB	3,182	37

Blockchain

Tip: 842,374 (322,062 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
520,312 520,312	0000000000000000000596436c7b7a222df74f1c932d83c3983f8648990327a0	28 Apr 2018, 20:03	0.14 MB	359	41
520,311 520,311	00000000000000000011955c82d7308f6906466c99375c9a4d2ee63e6207e146	28 Apr 2018, 20:01	0.90 MB	1,533	38
520,310 520,310	0000000000000000003afb34f22c17d3eef0f1a9dc07827c86ae9e8c8f34d631	28 Apr 2018, 19:50	0.87 MB	1,882	53
520,309 520,309	0000000000000000002bb4063a731e0ea54c0cf23941a5cecf29ae5b68a61ab6	28 Apr 2018, 19:37	0.25 MB	641	13
520,308 520,308	0000000000000000003e26fd584fb789babae8b36afeb68d5edb8b24a2c0be7b	28 Apr 2018, 19:36	0.60 MB	1,485	74
520,307 520,307	0000000000000000002ea7f86ed711f0923010f75cf9566c26a57dace754e3b4	28 Apr 2018, 19:24	0.05 MB	116	23
520,306 520,306	0000000000000000000f3384f181c73dedd99d06c3b632068991413e29d966af	28 Apr 2018, 19:24	1.42 MB	1,665	10
520,305 520,305	0000000000000000002f13622134816be83f1aeb9e05449f10f1a09504e2a319	28 Apr 2018, 19:20	1.14 MB	2,578	51
520,304 520,304	00000000000000000024982b1070d1889bbdc2d83e3710f09974a61b3c49b59a	28 Apr 2018, 19:04	1.14 MB	2,633	35
520,303 520,303	0000000000000000002dc97bb43323e023575c9362cf9a5ac506e959de20c47d	28 Apr 2018, 18:52	1.15 MB	2,638	58
520,302 520,302	0000000000000000001bc2adc0190f0a768e20a71191ef078c758615b8517a2b	28 Apr 2018, 18:33	1.16 MB	2,934	65
520,301 520,301	0000000000000000002c65589b54143324f6ea7f69615958210840be5aa34931	28 Apr 2018, 18:07	0.63 MB	1,295	46
520,300 520,300	00000000000000000017f0d8c940c4687f86a20691c44f082a8d686f7892bc23	28 Apr 2018, 17:59	0.42 MB	803	63
520,299 520,299	00000000000000000034c59aa4550fc4b8935b190b7035721da20922b843e52b	28 Apr 2018, 17:54	0.76 MB	1,797	49
520,298 520,298	0000000000000000002d4abd040a0a7eba1be22da6fda631ab191dd959880182	28 Apr 2018, 17:42	0.05 MB	127	39
520,297 520,297	0000000000000000000c67ffb61f920a62f5b134808a3914a6f58f4b2f931dec	28 Apr 2018, 17:42	0.55 MB	1,152	50
520,296 520,296	000000000000000000207193e39bc5727b555b31f9df96bfe82648e12faa3cb5	28 Apr 2018, 17:34	0.13 MB	327	63
520,295 520,295	00000000000000000044324d9fb0669296ef0f9640847c4cfc88c2d5252f3f59	28 Apr 2018, 17:33	0.66 MB	1,519	49
520,294 520,294	00000000000000000032925fe79b65e0fc62ac2e37191ee7637d2b5b1665f006	28 Apr 2018, 17:24	0.86 MB	1,927	47
520,293 520,293	0000000000000000002037d2935aa8e677b95c8034a187ccfa50a0c0c917a961	28 Apr 2018, 17:13	0.30 MB	770	33
520,292 520,292	000000000000000000402092327ac1d5af458fbd613c8f2fd274b88655bc0190	28 Apr 2018, 17:11	0.47 MB	1,079	67

Previous 10 blocks ↓

Total Size: 647.42 GB

Node Information

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

Uptime: 1 month, 3 days, 14 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 8,486.15 GB sent, 45.71 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.