Blockchain Explorer | learn me a bitcoin

Memory Pool

57,306 transactions

38.46 vMB

Show Random Selection

Max Size: 187/200 MB

Min Fee: 7 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
842,159	0000000000000000000331db0000000000000000000000000000000000000000	2 mins, 4 secs ago	1.00 vMB	5,235	33

Blockchain

Tip: 842,158 (242,131 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
600,027 600,027	00000000000000000009eca2ac1225bd335eb772545a6f7c00e65ffd1d2dc429	19 Oct 2019, 04:55	1.28 MB	3,357	25
600,026 600,026	000000000000000000131145921a1020a55c1f59eb67ee32d04ca44e4d51bd6a	19 Oct 2019, 04:28	1.23 MB	2,895	20
600,025 600,025	00000000000000000009336cf45c84081bfc46c30eab21f4dbb9b6c136da7ff4	19 Oct 2019, 04:14	1.36 MB	2,482	28
600,024 600,024	0000000000000000000c8749b990b76f682c9a04e3ff556241f80ed4bcc7769c	19 Oct 2019, 03:46	1.00 MB	2,672	16
600,023 600,023	0000000000000000000953989b1e675cfb06cc3caf75c6468bae8068b481d888	19 Oct 2019, 03:33	0.63 MB	1,302	19
600,022 600,022	0000000000000000000218535bd1befa47f60fc40f454cfd336a181c3207ca32	19 Oct 2019, 03:28	0.79 MB	2,003	15
600,021 600,021	00000000000000000009e050ab404683167dc93e42d0856566c311e284aff716	19 Oct 2019, 03:20	0.21 MB	427	13
600,020 600,020	0000000000000000000cd15ab151ed6a098b5ac4e5700ff818f3f80e42ec7ce1	19 Oct 2019, 03:18	1.12 MB	1,627	1
600,019 600,019	000000000000000000046095f72dd0c28c7def99277dc44e69ec64604a68b25e	19 Oct 2019, 03:17	1.07 MB	494	4
600,018 600,018	000000000000000000128a2049604b40eb0f74534cfba6274f68a8c25d37a76c	19 Oct 2019, 03:16	1.24 MB	1,813	14
600,017 600,017	00000000000000000003f78cb44acf7377968771b9043d7c4c09427c973b1bab	19 Oct 2019, 03:03	1.30 MB	1,093	8
600,016 600,016	000000000000000000048b8fb6369cf1233c5d97742bd596449e28eb607a6f77	19 Oct 2019, 03:00	1.18 MB	2,422	23
600,015 600,015	0000000000000000000bb7d42b677608711a9b61a2484dcd944c2b759b20cc56	19 Oct 2019, 02:45	1.01 MB	210	5
600,014 600,014	00000000000000000009c8bf1a1f97c3e08f892f27c32547eae32299c21aa4f3	19 Oct 2019, 02:44	1.04 MB	1,391	3
600,013 600,013	0000000000000000000c29332aa985c44f315b3ee868f010241a057fdafaea43	19 Oct 2019, 02:43	1.30 MB	2,686	27
600,012 600,012	0000000000000000000ec5915c1a3a810a6563c338967b817a00360805b5c7fc	19 Oct 2019, 02:26	1.32 MB	3,029	25
600,011 600,011	0000000000000000000c0b2e7ba0c293ca0324d91eada716e9b458283347590e	19 Oct 2019, 02:07	1.15 MB	2,395	31
600,010 600,010	00000000000000000015867f2403b86fd40b5fb101daeafa8040c8f0a66fcd04	19 Oct 2019, 01:43	1.23 MB	2,639	25
600,009 600,009	0000000000000000000cfa4e0939572c39cdaa8d58a275ae22e5877fc925b91a	19 Oct 2019, 01:22	1.05 MB	781	10
600,008 600,008	0000000000000000000bf7888726c756d2499909c3b74b57fc047b6fad2951f6	19 Oct 2019, 01:19	1.23 MB	2,632	24
600,007 600,007	00000000000000000004d639cc0f8e00e1ba7f2bfb912bd1578fbed8e98fcfd3	19 Oct 2019, 00:58	0.28 MB	822	15

Previous 10 blocks ↓

Total Size: 647.04 GB

Node Information

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

Uptime: 1 month, 1 day, 21 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 8,447.95 GB sent, 42.53 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.