Blockchain Explorer | learn me a bitcoin

Memory Pool

35,596 transactions

46.41 vMB

Show Random Selection

Max Size: 181/200 MB

Min Fee: 3 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
842,016	0000000000000000000331db0000000000000000000000000000000000000000	19 mins, 13 secs ago	1.00 vMB	4,283	24

Blockchain

Tip: 842,015 (287,984 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
554,031 554,031	0000000000000000002ad903e1dcbb0ec08d54e9c374f49ae937a2b22f298235	16 Dec 2018, 07:38	1.31 MB	2,074	7
554,030 554,030	00000000000000000024ad5eb4b3412c03c9bb62fa12d38ac5e7c8fd8f2652dc	16 Dec 2018, 07:31	1.15 MB	2,120	4
554,029 554,029	0000000000000000000e14f52d7b0eb830845b834b86768eed2552acda2f9f6e	16 Dec 2018, 07:30	1.21 MB	2,827	13
554,028 554,028	0000000000000000002bfac06104cadf6545b1f5eed3c2aa0e8d9630029c44cd	16 Dec 2018, 07:18	1.32 MB	2,923	27
554,027 554,027	00000000000000000004bedfaf76a79ced576f29a5d608c22b50524a92f6244d	16 Dec 2018, 06:40	1.20 MB	2,694	15
554,026 554,026	0000000000000000002ba32b13a9af3d8199c6af8de6bf2327bca208feb7d8f7	16 Dec 2018, 06:24	1.25 MB	2,053	11
554,025 554,025	000000000000000000247ff4181fe9aa919a6dfd496c325951dd86e76ec683a9	16 Dec 2018, 06:21	1.37 MB	2,594	21
554,024 554,024	0000000000000000001676fc7aa9954a70965e1ca957a68e588f65cf4d236875	16 Dec 2018, 05:55	1.39 MB	2,423	25
554,023 554,023	00000000000000000008c5250ba7c1f1ee2636db9a46b41444b157a4667a57d2	16 Dec 2018, 05:18	1.71 MB	1,864	21
554,022 554,022	000000000000000000300ac323787c1a67ec5df4a974c5d0d5c62c89c81927ca	16 Dec 2018, 04:58	1.45 MB	2,760	25
554,021 554,021	00000000000000000009de573a40681b2838af951bf8e05697b5f51a6c534cdb	16 Dec 2018, 04:26	1.19 MB	2,640	41
554,020 554,020	000000000000000000211bfb6c87ff075c86ed8877dc22c558c74382bae47885	16 Dec 2018, 02:59	0.94 MB	1,920	9
554,019 554,019	00000000000000000025c9c5df9f6d87d97e5d5455d600547e0beeafd65695ee	16 Dec 2018, 02:47	0.43 MB	828	12
554,018 554,018	00000000000000000013ca1cd94c5eecc837926855040d924e708918aa243e9c	16 Dec 2018, 02:43	1.17 MB	2,293	11
554,017 554,017	0000000000000000001c508ed722e614c4416beb590e4ed69f29e46904444e1e	16 Dec 2018, 02:29	0.94 MB	1,829	13
554,016 554,016	000000000000000000125a1226e73d2445ec0ad3e3562bb6545da1585e672fe4	16 Dec 2018, 02:18	1.14 MB	1,644	6
554,015 554,015	000000000000000000302375c19bdd93e2cb72161b4a17b710876cd1079f61c3	16 Dec 2018, 02:13	1.22 MB	3,146	17
554,014 554,014	0000000000000000002e9fa0f4afe9942b0cc536c3c7eaa52a52cf6f3c2879fd	16 Dec 2018, 01:45	0.19 MB	309	4
554,013 554,013	000000000000000000122e16f678bb87e707af9b7b2a742b59faae7ec0ef4b42	16 Dec 2018, 01:44	1.18 MB	2,530	10
554,012 554,012	00000000000000000002654ed94f1ba8ad36b4790b73c5578d0e0546c44caea3	16 Dec 2018, 01:28	0.04 MB	59	5
554,011 554,011	0000000000000000001d98d32c1b8825aa988de9a5984e3149bcf5c8e80d90a6	16 Dec 2018, 01:27	0.00 MB	15	38

Previous 10 blocks ↓

Total Size: 646.79 GB

Node Information

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

Uptime: 1 month, 21 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 8,405.32 GB sent, 40.08 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.