Blockchain Explorer | learn me a bitcoin

Memory Pool

31,634 transactions

31.52 vMB

Show Random Selection

Max Size: 141/200 MB

Min Fee: 8 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
841,843	0000000000000000000331db0000000000000000000000000000000000000000	6 mins, 12 secs	1.00 vMB	6,256	15

Blockchain

Tip: 841,842 (188,609 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
653,233 653,233	00000000000000000000d50c696d83becf080d45866a8623b6579f5262eb00be	17 Oct 2020, 23:21	0.69 MB	1,407	17
653,232 653,232	000000000000000000044660cbfca09100895cc0cf036424a5c376c733840504	17 Oct 2020, 23:15	1.28 MB	2,788	32
653,231 653,231	0000000000000000000019d1787cd846b1588206ce141b0dc499599082bb0519	17 Oct 2020, 22:53	0.46 MB	816	37
653,230 653,230	000000000000000000076e961670fd063e48c1a2d8d3dcf9bb425f8d37f97ee5	17 Oct 2020, 22:48	0.60 MB	1,174	31
653,229 653,229	00000000000000000009245e3bc19ca2f0f450eec8f7fdbc92621e4e3ed2b2b4	17 Oct 2020, 22:41	0.48 MB	782	26
653,228 653,228	00000000000000000009dabc4c7890c9595b5e401493bb27c9cf36d7311243bb	17 Oct 2020, 22:36	1.11 MB	2,412	31
653,227 653,227	00000000000000000000b7a9f4e34c447f3913537eee30be4bfbd9007ebd3376	17 Oct 2020, 22:22	0.25 MB	548	26
653,226 653,226	00000000000000000002b00db4d1a6aee86da10c23250c7214e10155a9b61879	17 Oct 2020, 22:20	0.15 MB	342	26
653,225 653,225	00000000000000000005b71568009c22c8991a5401c0a6586f33d5e995909928	17 Oct 2020, 22:18	1.15 MB	2,210	28
653,224 653,224	000000000000000000076e0ce6376b2d67e8b3d081a53254f51c156babafa0d9	17 Oct 2020, 22:06	0.10 MB	206	53
653,223 653,223	00000000000000000006a471bf80a0099c6426d401d47bb64de864320b6918de	17 Oct 2020, 22:06	0.33 MB	521	27
653,222 653,222	00000000000000000001012cb8f782d5a6a556a9c761406b03da5c7c5050be18	17 Oct 2020, 22:03	0.56 MB	501	10
653,221 653,221	0000000000000000000141b61c986d7ef6b348d2271e22fb704fd5b064d0e5a2	17 Oct 2020, 22:01	1.25 MB	2,314	26
653,220 653,220	0000000000000000000d02d692a37fd919b6549b3b439de4e0bb8bafeaff27c9	17 Oct 2020, 21:55	1.35 MB	2,646	41
653,219 653,219	000000000000000000031f03ff77d9d781e56eedd980ce58c6fcecc75ad00807	17 Oct 2020, 21:33	1.01 MB	1,705	25
653,218 653,218	0000000000000000000a4068a8311b6f3d066f6012a2bc878251f76ef64812a3	17 Oct 2020, 21:25	1.54 MB	796	3
653,217 653,217	000000000000000000062ef0b0d50ab25be0d537361150d0b18c9bb727803c19	17 Oct 2020, 21:24	1.38 MB	830	11
653,216 653,216	000000000000000000049aaa9237e71136d17a0092d88cdcbf53af7f69e8e729	17 Oct 2020, 21:20	1.37 MB	1,939	27
653,215 653,215	00000000000000000002ec27651ffd40d8109e0ac6da591f2353fa4c1b9252a7	17 Oct 2020, 21:09	1.31 MB	2,196	25
653,214 653,214	000000000000000000074b627ae8de4b4903e7b5100e421b992904efa9442c8a	17 Oct 2020, 20:58	1.19 MB	1,450	16
653,213 653,213	000000000000000000007f910f7a1c96bcec03f9470df1382b2fe891fbfd3576	17 Oct 2020, 20:51	1.33 MB	2,374	30

Previous 10 blocks ↓

Total Size: 646.47 GB

Node Information

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

Uptime: 30 days, 1 hour, 7 minutes
Connections: 10 outgoing, 112 incoming
Data Transfer: 8,356.29 GB sent, 37.92 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.