Blockchain Explorer | learn me a bitcoin

Memory Pool

44,282 transactions

46.68 vMB

Show Random Selection

Max Size: 193/200 MB

Min Fee: 9 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
842,577	0000000000000000000331db0000000000000000000000000000000000000000	2 mins, 3 secs ago	1.00 vMB	4,549	18

Blockchain

Tip: 842,576 (149,083 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
693,493 693,493	00000000000000000012f88d0a4ff80d767f77081b292455953bdf748844febf	31 Jul 2021, 03:39	0.03 MB	77	19
693,492 693,492	0000000000000000000e37b02ea29c682f7118dad066724b491e0bd8c7d8ba6f	31 Jul 2021, 03:39	0.51 MB	733	10
693,491 693,491	00000000000000000001d75a34957cff80e765cbe9e2b77c3b6668c07ad905b6	31 Jul 2021, 03:32	0.11 MB	173	42
693,490 693,490	000000000000000000126c8893baaccf224c615432d4d4e8e968cc784fd3e983	31 Jul 2021, 03:31	0.04 MB	81	15
693,489 693,489	0000000000000000000c64ba9b889b359b65c00ebf1e5a771728d152357d2869	31 Jul 2021, 03:31	0.57 MB	526	8
693,488 693,488	000000000000000000084a2d17f6564c04755f5e8fd86dae5529ad1353520fdd	31 Jul 2021, 03:27	1.37 MB	2,319	15
693,487 693,487	000000000000000000034f627e666fe5a1397310ede8ca535590bb2bac7a17fa	31 Jul 2021, 03:05	0.69 MB	820	21
693,486 693,486	0000000000000000000e27957d3353e96d59a0f132ca44b348aeb2fab776247c	31 Jul 2021, 02:59	0.29 MB	439	2
693,485 693,485	000000000000000000064b1c7973514ceffb283af8018f14265dd155f075f11a	31 Jul 2021, 02:58	1.34 MB	1,847	11
693,484 693,484	0000000000000000000fff7e822165facaada3489fd4979b713671bb6dd22b11	31 Jul 2021, 02:39	0.86 MB	1,691	15
693,483 693,483	00000000000000000006f3b18f18bead4598bbe24f240253f625d0d7d8cd9113	31 Jul 2021, 02:25	0.20 MB	395	8
693,482 693,482	000000000000000000085dacff0cba8be71389549aba3cbe3c7f5154dc58d600	31 Jul 2021, 02:22	1.11 MB	1,321	5
693,481 693,481	00000000000000000011638861bc6cb629a684683d5ca76ab5fde9717d7e89ee	31 Jul 2021, 02:15	1.26 MB	1,514	9
693,480 693,480	0000000000000000000260d905f35b4fdd203476289cc19f72cd20793006d593	31 Jul 2021, 02:01	1.41 MB	2,182	11
693,479 693,479	000000000000000000044658678f4aad205033a53b13772a5a5e6fa641528be5	31 Jul 2021, 01:47	1.45 MB	2,677	14
693,478 693,478	000000000000000000031562cb10d22ad1b3abfba8a2c4473f207d00b68e39f8	31 Jul 2021, 01:18	0.11 MB	266	11
693,477 693,477	0000000000000000000a09181833eec5866dd6c33a8109129b631fb450a7b7e6	31 Jul 2021, 01:16	1.31 MB	2,469	14
693,476 693,476	00000000000000000008ef887421f6d409219167265f350a837b1a61f7f578ee	31 Jul 2021, 00:57	0.91 MB	1,346	12
693,475 693,475	000000000000000000079bac61f51109d847aab797dc4faa4869d29f360fcfa8	31 Jul 2021, 00:46	1.07 MB	1,601	10
693,474 693,474	000000000000000000032139ff0c979388b40e275dd157472600e588a0d26c89	31 Jul 2021, 00:35	0.69 MB	1,161	16
693,473 693,473	000000000000000000105be63ce571907fc08582a4650ed98c7c7a8485dabac9	31 Jul 2021, 00:27	0.01 MB	27	11

Previous 10 blocks ↓

Total Size: 647.82 GB

Node Information

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

Uptime: 1 month, 5 days, 7 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 8,550.81 GB sent, 48.01 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.