Blockchain Explorer | learn me a bitcoin

Memory Pool

63,962 transactions

24.58 vMB

Show Random Selection

Max Size: 142/200 MB

Min Fee: 5 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
849,211	000000000000000000035d250000000000000000000000000000000000000000	3 mins, 30 secs ago	1.00 vMB	4,278	8

Blockchain

Tip: 849,210 (308,172 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
541,038 541,038	00000000000000000014eb92ae9882143abb063d1c8b4f6d64c9bd200dff7713	12 Sep 2018, 04:57	0.36 MB	712	23
541,037 541,037	0000000000000000000c352364827f039cd96ec70b2427325ff1049cc30f1a0a	12 Sep 2018, 04:50	0.13 MB	256	22
541,036 541,036	0000000000000000001bfe4786cead72488f0c043442748094c148b67b8f5705	12 Sep 2018, 04:47	0.32 MB	661	34
541,035 541,035	0000000000000000000d595905c05be289ebf8993dfe6454aa92eac6a66fda9f	12 Sep 2018, 04:42	0.13 MB	302	36
541,034 541,034	0000000000000000001b58c0dfe330100be63bcc3fb9a5df988f6b53856ba38f	12 Sep 2018, 04:40	0.19 MB	337	28
541,033 541,033	000000000000000000133cb43607e43798be00ca713e56c3e373bb57c969d79d	12 Sep 2018, 04:37	0.40 MB	786	30
541,032 541,032	000000000000000000190a6380ade0cb964af5e61b84df201f10323bee822896	12 Sep 2018, 04:30	0.71 MB	1,606	27
541,031 541,031	000000000000000000009398f29c66919e926ab512be5dcd7c7284e28ea76874	12 Sep 2018, 04:18	0.03 MB	105	17
541,030 541,030	00000000000000000026421e641e9ffdb5fddd0497532d80100f57d2a63e74ff	12 Sep 2018, 04:16	1.05 MB	2,437	17
541,029 541,029	000000000000000000003dac9d4fa6fd43b013066e4632643164a47c4c006f84	12 Sep 2018, 04:06	1.20 MB	3,015	22
541,028 541,028	0000000000000000001b9bef478a998956661c0e6e37c76c83c92b29ac0d022b	12 Sep 2018, 03:48	1.19 MB	2,518	41
541,027 541,027	0000000000000000002712253f9230d6e1f98c8071e98e197423d6cd285c8800	12 Sep 2018, 03:19	0.95 MB	2,033	33
541,026 541,026	0000000000000000000f79cc7b8f3e549ac97566efa4da444624c72cde260142	12 Sep 2018, 02:56	0.11 MB	190	21
541,025 541,025	000000000000000000058dbd291398191cde50070685b597949d756f0ce89f7b	12 Sep 2018, 02:55	0.01 MB	26	10
541,024 541,024	000000000000000000048b6265b4f1c84b1a1ddb76dbb69b2131bd2101f64913	12 Sep 2018, 02:55	0.39 MB	905	16
541,023 541,023	00000000000000000012f81590b302ce19eb166845d7fd7252f96340db3c266d	12 Sep 2018, 02:50	1.19 MB	3,195	25
541,022 541,022	00000000000000000022687722f2bd76eb2443d9902006ad9132ab66d1d74c6d	12 Sep 2018, 02:27	0.64 MB	1,638	22
541,021 541,021	0000000000000000002311cc4ddca13396f86d5cc47cb3107a320d3aab7ea924	12 Sep 2018, 02:16	0.87 MB	1,811	29
541,020 541,020	00000000000000000020413ea7f7ea635c9e7d3ed36ee08046b40b911fb43b56	12 Sep 2018, 02:03	0.21 MB	453	24
541,019 541,019	00000000000000000024f1ee0e72c262d6969f2814057224f4c3b327b92ea0b6	12 Sep 2018, 02:00	0.13 MB	276	23
541,018 541,018	00000000000000000004dbf1bc361e97271c267fc5fe8d2d2e0eb9cd419b1303	12 Sep 2018, 01:59	0.86 MB	1,577	20

Previous 10 blocks ↓

Total Size: 660.02 GB

Node Information

IP: 162.120.69.182
Port: 8333
Version: 270000
Subversion: /Satoshi:27.0.0/

Uptime: 10 hours, 52 minutes, 38 seconds
Connections: 10 outgoing, 64 incoming
Data Transfer: 45.71 GB sent, 0.16 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.