Blockchain Explorer | learn me a bitcoin

Memory Pool

21,681 transactions

40.20 vMB

Show Random Selection

Max Size: 127/200 MB

Min Fee: 3 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
843,945	00000000000000000003629a0000000000000000000000000000000000000000	1 min, 48 secs	1.00 vMB	1,849	11

Blockchain

Tip: 843,944 (305,275 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
538,669 538,669	0000000000000000000e8911904bd577ee65a1240c31d4d72d2ba633254d52fa	27 Aug 2018, 04:14	0.84 MB	1,645	25
538,668 538,668	000000000000000000105dab45479af7d78ae2d8203a563927ef9335356401a9	27 Aug 2018, 03:57	0.16 MB	390	16
538,667 538,667	00000000000000000025fe5779280bdf36dfb7e4a4fb994c05f90234e1278deb	27 Aug 2018, 03:54	0.11 MB	290	36
538,666 538,666	00000000000000000027de72a15dd1f77c9f295cc32abcc569d792a56dff1533	27 Aug 2018, 03:51	0.27 MB	527	12
538,665 538,665	00000000000000000024a2fa231915f418c09cc67d7e4322b9aa429c0c9d1c77	27 Aug 2018, 03:47	0.18 MB	294	47
538,664 538,664	0000000000000000001f8f877bdbf2f21bbe81ecbc0b89d6241bb313e8b463f5	27 Aug 2018, 03:45	0.40 MB	855	21
538,663 538,663	00000000000000000014e0068f07e769098a07ceddeb49b8122d6bb57610ed38	27 Aug 2018, 03:35	0.22 MB	497	37
538,662 538,662	0000000000000000001d3e0a4f0f6919ccf8affda0b3c92eda4f5fbb86db30a8	27 Aug 2018, 03:31	0.04 MB	94	17
538,661 538,661	0000000000000000000fc61d1776baf0ea60b1bbfddaad75880faf6411141259	27 Aug 2018, 03:30	0.14 MB	189	71
538,660 538,660	00000000000000000017c5f204f45f4eaea0c64f817cd7edb7cc42caa7c0fb7c	27 Aug 2018, 03:29	0.64 MB	1,478	9
538,659 538,659	0000000000000000000ef658a0dfa4d41876240ec23e9115fd6da8f1a9964dcf	27 Aug 2018, 03:24	1.15 MB	2,523	25
538,658 538,658	000000000000000000114f3dbc33b983a5b75648e5db49232db8fe3c6290bcda	27 Aug 2018, 02:54	0.07 MB	179	18
538,657 538,657	000000000000000000135a3c7e8effc69e43604a2cd1e11c22fd15bc42034cbb	27 Aug 2018, 02:53	0.12 MB	296	20
538,656 538,656	0000000000000000002737404c754285040dbf1cc54ef329ba1264e76cd04baa	27 Aug 2018, 02:50	0.16 MB	431	13
538,655 538,655	00000000000000000009a85f729ca34997a96da4dd6bd26f76d742c7f79326f2	27 Aug 2018, 02:49	1.15 MB	2,768	37
538,654 538,654	0000000000000000000b4e209fe5e2bc2ba05e270c30cdfa12dd377cdede376e	27 Aug 2018, 02:23	0.19 MB	443	5
538,653 538,653	0000000000000000001042f2da657e0ed47e8b062e5c12523808671baa8af913	27 Aug 2018, 02:22	0.08 MB	143	39
538,652 538,652	0000000000000000001e90aaa265110f516f85dc0b623de227e497ac1051112d	27 Aug 2018, 02:18	0.15 MB	338	28
538,651 538,651	0000000000000000001ccd0fa90c378052399c7510a395b98fda2a2e6fb5a110	27 Aug 2018, 02:15	0.87 MB	1,589	26
538,650 538,650	000000000000000000068b07d3b485bd82f13f8c320c73dd42b4a44f2ef14bf7	27 Aug 2018, 02:01	0.96 MB	1,798	21
538,649 538,649	00000000000000000019332721a1f84be845ca801c264764faecbef897be862a	27 Aug 2018, 01:48	0.22 MB	190	12

Previous 10 blocks ↓

Total Size: 650.41 GB

Node Information

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

Uptime: 1 month, 14 days, 16 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 8,971.05 GB sent, 62.76 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.