Blockchain Explorer | learn me a bitcoin

Memory Pool

54,043 transactions

39.33 vMB

Show Random Selection

Max Size: 189/200 MB

Min Fee: 10 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
841,811	0000000000000000000331db0000000000000000000000000000000000000000	7 mins, 44 secs	1.00 vMB	3,073	27

Blockchain

Tip: 841,810 (437,261 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
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
404,544 404,544	000000000000000004a7777392814f7e6c4fdb761186daf9a81bdc8dec16267b	27 Mar 2016, 16:30	0.28 MB	337	15
404,543 404,543	0000000000000000040bf0f00d11da0f2e274de30a198def265d5968b51f0d7c	27 Mar 2016, 16:28	0.49 MB	1,023	37
404,542 404,542	000000000000000000dc13daff19c0ae26bd8787c0c2afe2312c5c5b44e58163	27 Mar 2016, 16:22	0.48 MB	1,103	38
404,541 404,541	0000000000000000054c4ae9206e3b648bd6a8337bf181045604c410bc56c86f	27 Mar 2016, 16:15	0.49 MB	627	30
404,540 404,540	000000000000000000129df1263275cd8f90d11c7ee08f1321a819ed6da852aa	27 Mar 2016, 16:10	1.00 MB	1,981	35
404,539 404,539	00000000000000000176b03f973363fd987f9efc2f40b060b49591d333a2a907	27 Mar 2016, 15:56	0.45 MB	883	39
404,538 404,538	0000000000000000054e8a862cc80c213ba833381f64c93c913f4c81e0b03198	27 Mar 2016, 15:50	0.29 MB	640	37
404,537 404,537	0000000000000000009c70815c24653a53d59f80c8e36ec9d0680a9150bc2d2d	27 Mar 2016, 15:46	0.47 MB	832	28
404,536 404,536	000000000000000002d660aceee9bce128bdd993b7ea625a2bb1056b64ad5adc	27 Mar 2016, 15:41	0.78 MB	1,331	33
404,535 404,535	000000000000000002384b99064aef1deb1345a2015af0bd3e3664aae6a784ac	27 Mar 2016, 15:32	0.73 MB	1,824	44
404,534 404,534	00000000000000000249a6aae249abd718c5fdd6c1c53f5c4161d28779cee633	27 Mar 2016, 15:18	0.08 MB	203	44
404,533 404,533	000000000000000002bb62cc73cb1181d8937d8b4e542bc35a57273fac8f8420	27 Mar 2016, 15:16	1.00 MB	1,804	37
404,532 404,532	0000000000000000052bc3400d37a9c131c27ae7732d547aae2b2b631b2a99c9	27 Mar 2016, 15:04	1.00 MB	358	8
404,531 404,531	000000000000000004e1c44d6b6f142190874dd20fe4611d5d15a581a9cf439c	27 Mar 2016, 15:03	1.00 MB	2,140	41
404,530 404,530	0000000000000000016cb8209ca11c209b7295872fff676a5642278d28e472cc	27 Mar 2016, 14:48	0.93 MB	1,515	28
404,529 404,529	00000000000000000520e972c401d586d6c2e0be985feb4e0275654444d157c0	27 Mar 2016, 14:40	0.93 MB	1,526	25

Previous 10 blocks ↓

Total Size: 646.40 GB

Node Information

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

Uptime: 29 days, 20 hours, 56 minutes
Connections: 10 outgoing, 113 incoming
Data Transfer: 8,349.01 GB sent, 37.64 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.