Blockchain Explorer | learn me a bitcoin

Memory Pool

59,609 transactions

46.22 vMB

Show Random Selection

Max Size: 199/200 MB

Min Fee: 9 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
842,075	0000000000000000000331db0000000000000000000000000000000000000000	6 mins, 11 secs	1.00 vMB	6,685	28

Blockchain

Tip: 842,074 (431,141 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
410,933 410,933	000000000000000005db21413dfbe79ab0e74c2cbe84c7a233b2ede0ab3078e0	09 May 2016, 04:04	0.48 MB	1,045	34
410,932 410,932	0000000000000000020706ea52737274ead8c860e028db4ed264bda582da87ec	09 May 2016, 03:57	0.12 MB	242	42
410,931 410,931	00000000000000000201882d983bc5420f857e6688df9b3361f625cfd4b68a76	09 May 2016, 03:55	0.60 MB	915	43
410,930 410,930	00000000000000000382485d3b77d8413d4169b37165222a2d854e5fd836daa9	09 May 2016, 03:49	0.64 MB	340	12
410,929 410,929	000000000000000005c52cf7c83730230ac66891b42d9c1d2bf01dd70f062d1b	09 May 2016, 03:47	0.84 MB	1,807	34
410,928 410,928	0000000000000000023e60c393bbeaac923cd1c6e3b601f256a643127277fb78	09 May 2016, 03:32	0.54 MB	552	22
410,927 410,927	0000000000000000028667aa7cb4b27b0bea357b9ee1fc1395c1800e2e505d51	09 May 2016, 03:30	1.00 MB	2,385	48
410,926 410,926	00000000000000000204e886721b719ec0065a89fe87af3a4c7f34ca5af65491	09 May 2016, 03:12	0.50 MB	755	29
410,925 410,925	0000000000000000003c2460659682be194890ac6df9b01ae6845fc062c793ff	09 May 2016, 03:07	0.54 MB	754	26
410,924 410,924	0000000000000000034806b68942090df2c26a80ac5bfe35be41e6ef3e19916c	09 May 2016, 03:03	1.00 MB	2,253	36
410,923 410,923	000000000000000001dbf26867611289a18b03f4d6289670cb8b4d04b76ee067	09 May 2016, 02:45	0.40 MB	341	19
410,922 410,922	00000000000000000523fb369c8a9e4cca6db563842900453c230f9f5f2270ef	09 May 2016, 02:43	1.00 MB	2,232	38
410,921 410,921	000000000000000005d16374a95b20e887d75a506dbfa87f816db13739c89492	09 May 2016, 02:27	1.00 MB	581	14
410,920 410,920	000000000000000001695447d061a88be991b4bdc0e409f8b1590e99c362c6d9	09 May 2016, 02:22	0.77 MB	1,427	24
410,919 410,919	000000000000000005e118028e40a7bc8bdac9de8adc42a11f66b498ce1a8834	09 May 2016, 02:20	0.51 MB	783	23
410,918 410,918	00000000000000000007f71596b36c604278ce461bc9011d8c370776340889da	09 May 2016, 02:17	1.00 MB	3,030	50
410,917 410,917	000000000000000001cdb0222182706bab41f442f687851c9ad1fb9f322138fd	09 May 2016, 01:50	0.00 MB	1	0
410,916 410,916	000000000000000002836b1bca475596ab0cf48ebf1379c45277257e7b5f1d35	09 May 2016, 01:50	0.22 MB	490	32
410,915 410,915	000000000000000001c27e6527bc7f9768bb9e6a5f2bbf96dc07b364e1cf70ba	09 May 2016, 01:47	0.69 MB	1,127	29
410,914 410,914	000000000000000004cc90b07d368808d1ebc8d6240ad8c5be8f73fe170d4c7c	09 May 2016, 01:41	1.00 MB	2,722	43
410,913 410,913	000000000000000002367b1c51582d39655423a767d098c8a19c08c616bc40b7	09 May 2016, 01:18	1.00 MB	1,670	25

Previous 10 blocks ↓

Total Size: 646.89 GB

Node Information

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

Uptime: 1 month, 1 day, 6 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 8,431.62 GB sent, 41.14 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.