Blockchain Explorer | learn me a bitcoin

Memory Pool

26,241 transactions

54.13 vMB

Show Random Selection

Max Size: 163/200 MB

Min Fee: 6 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
843,884	00000000000000000003629a0000000000000000000000000000000000000000	8 mins, 39 secs	1.00 vMB	769	10

Blockchain

Tip: 843,883 (397,933 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
445,950 445,950	0000000000000000026c84c4aac0346c62c5906844d839646fec5be57ea4d81c	31 Dec 2016, 09:28	1.00 MB	1,701	72
445,949 445,949	000000000000000000350e734c16078cfa36d345d0698f21968334279221640e	31 Dec 2016, 09:24	1.00 MB	2,445	94
445,948 445,948	0000000000000000028f255d7ff14c8b85dadcc7fadb1a6a7c6d541d55048e4a	31 Dec 2016, 08:52	1.00 MB	2,521	78
445,947 445,947	000000000000000000bbd792b4649731425053cc2ed20f21bfb330d0723f5aee	31 Dec 2016, 08:38	0.86 MB	2,128	77
445,946 445,946	000000000000000001b022568c0eea405f71eaa5098b4e6339a3c975721c28a0	31 Dec 2016, 08:26	1.00 MB	1,518	43
445,945 445,945	0000000000000000000c5a8475783e62f0d514b0d094f4b23408ea0b88b751a1	31 Dec 2016, 08:20	1.00 MB	2,117	67
445,944 445,944	000000000000000002bc2ae102c8e5c1b34c3dc4d3027bfbfe7a4e2cdaa324ff	31 Dec 2016, 08:16	1.00 MB	2,754	94
445,943 445,943	00000000000000000224b86d70e47aa5c1fefe33cc3b8a1d45e35e1c20f105c5	31 Dec 2016, 07:50	0.77 MB	874	35
445,942 445,942	000000000000000000407725490d890b439ff982caac25c62371e6d347bdf74e	31 Dec 2016, 07:45	0.99 MB	570	20
445,941 445,941	0000000000000000020a724e893fb5aff8fac8f78541f03edfef021e53684272	31 Dec 2016, 07:42	0.26 MB	689	74
445,940 445,940	000000000000000001b2f14b9f98a2164cfd179204ab50bfe98e4059331937c6	31 Dec 2016, 07:38	1.00 MB	558	18
445,939 445,939	000000000000000001443f304262df5035192e57ed1df5748d8b2f27666a4fae	31 Dec 2016, 07:36	1.00 MB	2,215	75
445,938 445,938	0000000000000000004343ed88e8aca17acf1c7fe89f845e275833ef4319edd4	31 Dec 2016, 07:22	0.22 MB	539	75
445,937 445,937	000000000000000000d6c87375c82726fa11746b4dc957d8fd47dadf091f535e	31 Dec 2016, 07:18	0.60 MB	375	27
445,936 445,936	000000000000000000c5e874a54f00c8098c8ffe3ae195c1c1e55591c57bad35	31 Dec 2016, 07:16	0.98 MB	1,034	34
445,935 445,935	000000000000000003410a8bbabdbb6c5c3bfc63541b63ce29b7365821daab4e	31 Dec 2016, 07:10	0.99 MB	1,517	49
445,934 445,934	0000000000000000015d2c99ee0252953ad4d1eda2851e57143112516b16748d	31 Dec 2016, 07:02	0.00 MB	1	0
445,933 445,933	00000000000000000314ab5b1c22354dfd6783759228023aa5009d77ccc3f632	31 Dec 2016, 07:02	0.65 MB	1,278	55
445,932 445,932	000000000000000002972ff4e575e19d5f7034d6cfba043cfdfdbaa91dc2bb34	31 Dec 2016, 06:57	1.00 MB	1,924	91
445,931 445,931	00000000000000000180499a925838aeeaa8b02ff87b7c45f4e8cc803267c89f	31 Dec 2016, 06:46	0.24 MB	594	76
445,930 445,930	000000000000000000fb3d66da8057623c42facf07fe51e8bc73ace1465daa06	31 Dec 2016, 06:43	0.50 MB	674	28

Previous 10 blocks ↓

Total Size: 650.31 GB

Node Information

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

Uptime: 1 month, 14 days, 7 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 8,957.66 GB sent, 62.35 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.