Blockchain Explorer | learn me a bitcoin

Memory Pool

19,035 transactions

56.28 vMB

Show Random Selection

Max Size: 151/200 MB

Min Fee: 4 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
843,396	00000000000000000003629a0000000000000000000000000000000000000000	7 mins, 20 secs	1.00 vMB	1,852	10

Blockchain

Tip: 843,395 (458,845 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
384,550 384,550	000000000000000001aba05064edb1f4ff91e46d848832a0486b592749be9c1a	21 Nov 2015, 02:48	0.70 MB	1,632	32
384,549 384,549	00000000000000000a1ed81f77fc91ae87e579f8d78e41c347517fc9e894fc53	21 Nov 2015, 02:33	0.24 MB	690	44
384,548 384,548	0000000000000000098702b1f6f35cc002871e012dbdb383978d4d5ffc8b6617	21 Nov 2015, 02:25	0.08 MB	25	4
384,547 384,547	00000000000000000d8c21c51534e8ebe08912dbdb459c106d170c7ca380c41c	21 Nov 2015, 02:24	0.39 MB	975	37
384,546 384,546	00000000000000000887bf35566f42b721f57b0e48bdf623602a11c7c66a993a	21 Nov 2015, 02:14	0.47 MB	1,048	35
384,545 384,545	00000000000000000018e52e56836c662eb9c06113b12b3698609426d28d1a05	21 Nov 2015, 02:03	0.83 MB	1,823	38
384,544 384,544	00000000000000000c6852eaf7ebc46c60d216f39e5c9fb1600148670569b4e2	21 Nov 2015, 01:43	0.64 MB	1,485	35
384,543 384,543	000000000000000009be903ea8aaa568cbec79dee00fc9cad98e9aa2a3d1a17a	21 Nov 2015, 01:26	0.18 MB	385	29
384,542 384,542	000000000000000008e61dcbb6796ed4068a43c81f89efaeeb0f96a2b1e106be	21 Nov 2015, 01:23	0.21 MB	526	34
384,541 384,541	00000000000000000856960520f28c30a3b571f7257bc7d23cd2a8955143a31c	21 Nov 2015, 01:24	1.00 MB	2,176	30
384,540 384,540	00000000000000000df0b484e75021364d8ed1a37c5353444c219edc81c714a8	21 Nov 2015, 01:07	0.19 MB	423	35
384,539 384,539	0000000000000000019fd5b8a4f0f7c20cc3369725e4c17323a82f2e7a8636e4	21 Nov 2015, 00:51	0.25 MB	87	4
384,538 384,538	00000000000000000fdd8edda0e1c9ccae6dc8ee116678fb52aa097aec28f5db	21 Nov 2015, 00:50	0.11 MB	146	16
384,537 384,537	00000000000000000a8a23829524f536c66c3b41c79e599c58495fd30336125b	21 Nov 2015, 00:49	0.23 MB	323	15
384,536 384,536	00000000000000000d90738cf1d4d25cc3b501bbc562a374263a78315c2aa6a4	21 Nov 2015, 00:46	0.34 MB	588	26
384,535 384,535	0000000000000000091bbf2d3b742e11615005299eb0bbb9aa449ceaae584b5a	21 Nov 2015, 00:41	0.24 MB	424	25
384,534 384,534	00000000000000000b7fcfa73779d6b47afa846f9c386d0a09c2f872fe14452a	21 Nov 2015, 00:36	0.24 MB	300	15
384,533 384,533	00000000000000000696f3c28d6cfc3783e23ab61e958ec9f84f757693e4cd73	21 Nov 2015, 00:34	1.00 MB	2,594	39
384,532 384,532	00000000000000000860c5b9429f78ed94db860c347ec72ac0f7cc3a1b3371b8	21 Nov 2015, 00:02	0.49 MB	976	28
384,531 384,531	000000000000000009d9846f9e8b33cba1888d43cafc08a9183dbd044b4eb777	20 Nov 2015, 23:53	0.43 MB	1,084	36
384,530 384,530	00000000000000000bbc17184623b24a877623b5a794232f44c34e1e958f2b0c	20 Nov 2015, 23:39	0.10 MB	126	18

Previous 10 blocks ↓

Total Size: 649.40 GB

Node Information

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

Uptime: 1 month, 10 days, 21 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 8,793.04 GB sent, 57.75 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.