Blockchain Explorer | learn me a bitcoin

Memory Pool

32,703 transactions

45.86 vMB

Show Random Selection

Max Size: 186/200 MB

Min Fee: 3 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
841,924	0000000000000000000331db0000000000000000000000000000000000000000	3 mins, 51 secs ago	1.00 vMB	2,887	22

Blockchain

Tip: 841,923 (437,358 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
404,565 404,565	00000000000000000276f30e1db9255835ae6a4a4712250f2a45a2682a047aec	27 Mar 2016, 21:46	1.00 MB	2,106	40
404,564 404,564	00000000000000000629b8ee7865a009cc9c3b6f2bda9f03ca7f540c0a90ccb9	27 Mar 2016, 21:25	0.99 MB	772	16
404,563 404,563	0000000000000000069b890921ea378cfaa399267d9f181ef13340484d05b130	27 Mar 2016, 21:25	1.00 MB	2,413	46
404,562 404,562	0000000000000000035c0a7aac16f4e69d72cfa1a744698dcca1592037e9d761	27 Mar 2016, 20:59	0.93 MB	1,388	28
404,561 404,561	00000000000000000532c89823fe27e6703d7fcff5e2b9bc6b81490ee7ceaefc	27 Mar 2016, 20:54	0.99 MB	2,055	25
404,560 404,560	000000000000000004ebc7716fce9889b265a105628d99be327b8833767df392	27 Mar 2016, 20:53	0.00 MB	1	0
404,559 404,559	000000000000000004b7bef5fb126e187dce81d22b83738e8d19e8388ab4011b	27 Mar 2016, 20:52	1.00 MB	1,658	38
404,558 404,558	0000000000000000000afd5173e87afc8e3339bb5f88f696ce94091d066eedef	27 Mar 2016, 20:45	1.00 MB	2,523	58
404,557 404,557	0000000000000000010b6405b8872a9dd26ffb4c15303e0858d4f5b81e9c4f14	27 Mar 2016, 20:03	1.00 MB	2,914	70
404,556 404,556	0000000000000000061035373e4877bcc65714f9f1f13e158319e5b16b7b8067	27 Mar 2016, 19:12	0.93 MB	1,263	40
404,555 404,555	000000000000000001ed8993a572f71eb2c34e37d6a03d071d06da0fb97b1efe	27 Mar 2016, 19:02	0.99 MB	1,444	30
404,554 404,554	0000000000000000029086c240e525eb90db3a09286d6e15514262932549d60a	27 Mar 2016, 18:59	0.00 MB	1	0
404,553 404,553	0000000000000000055bd796960ba9d92d52045a323be8b7d77be100de41170f	27 Mar 2016, 18:58	0.93 MB	1,747	44
404,552 404,552	000000000000000000e3692ba73c843aa0fab0f8757c6a8167dc004323b5fd6e	27 Mar 2016, 18:43	0.99 MB	2,918	67
404,551 404,551	000000000000000005d554c5722069cb51149dad53cef3c9b395b09e6977b139	27 Mar 2016, 17:58	1.00 MB	2,766	50
404,550 404,550	0000000000000000035fa6b5f28f17f22c53321a43f131f5a74df358dfe2e953	27 Mar 2016, 17:32	0.93 MB	2,010	42
404,549 404,549	000000000000000004295c69a4cfe30badf445888d000e27603197ca4ad2c48e	27 Mar 2016, 17:14	0.93 MB	2,009	41
404,548 404,548	00000000000000000146f8fb657cbfe2e05962d4492078bbd7ad019d83076940	27 Mar 2016, 17:04	0.00 MB	1	0
404,547 404,547	000000000000000003b0a29c58bfba03706ac18337dd081a298a27bb6626f4ff	27 Mar 2016, 16:57	0.32 MB	654	33
404,546 404,546	0000000000000000051b1579964c2fcd71cefbaee1bb7222ae871a97fd9720ab	27 Mar 2016, 16:52	0.58 MB	600	22
404,545 404,545	00000000000000000415453dd1e553b17abfc9ec25a8870c826565ec061522b6	27 Mar 2016, 16:48	1.00 MB	2,496	44

Previous 10 blocks ↓

Total Size: 646.62 GB

Node Information

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

Uptime: 1 month, 5 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 8,377.54 GB sent, 38.90 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.