Blockchain Explorer | learn me a bitcoin

Memory Pool

2,170 transactions

1.94 vMB

Show Random Selection

Max Size: 11/200 MB

Estimated time to get mined based on feerate:

Feerate	Blocks	Time
1 sats/vbyte	2	20 minutes
1 sats/vbyte	3	30 minutes
1 sats/vbyte	6	1 hour
1 sats/vbyte	12	2 hours
1 sats/vbyte	144	1 day
1 sats/vbyte	432	3 days

Candidate Block

Height	Target	Expected	Size	Txs	Avg Feerate AFR
908,684	00000000000000000002349e0000000000000000000000000000000000000000	9 mins, 40 secs	1.00 vMB	128	1

Show Transactions

Blockchain

Tip: 908,683 (871,322 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Txs
37,361 37,361	0000000016b3cc13855cdbb4024e554431254b727779b5bd4b6595d30911ddd3	31 Jan 2010, 03:07	1
37,360 37,360	000000009f4d988cf84739bf5b72f23e384025da34cc497d135367f5c5cfca7b	31 Jan 2010, 03:05	1
37,359 37,359	00000000a7993b46dfc2f9d153b4e773db2325c955fd5903ef6a28076c3b2a27	31 Jan 2010, 03:01	1
37,358 37,358	000000006f35ad976534ce8310ca364cb54b1e0a849dd6dfa374f58030b912e8	31 Jan 2010, 02:59	1
37,357 37,357	000000000e2bde15e8f1768c1d0c0d4ec7096a477a754c5e43333d49e7db43b0	31 Jan 2010, 02:43	1
37,356 37,356	00000000209c07fce9a322fe927f26b5c9f72b18935fe13daec4a38c45d97482	31 Jan 2010, 02:42	1
37,355 37,355	0000000029a7adab96bfd5cc9d20638d60999df149bb724fa77dc6e065b5c54f	31 Jan 2010, 02:38	1
37,354 37,354	0000000072b8b01d4def32f19617af225f9770a1d731d618881b5ca085c38532	31 Jan 2010, 02:31	1
37,353 37,353	00000000600752a5d78c6e979be6a72ea60666a5897247162f998aa4d57d6c0c	31 Jan 2010, 02:23	1
37,352 37,352	000000000435d4209229a7cab6804d27da24b69649d45a1f5da5dc4366ab3e7f	31 Jan 2010, 02:17	1
37,351 37,351	0000000092ce99790bbfab2c2020316de6b5794e539901feb778bc15bb09ad59	31 Jan 2010, 02:15	1
37,350 37,350	000000003c4f838c54bd3f12da32cab54c5b746b47f68131b8592ca6ae7e89f4	31 Jan 2010, 02:13	1
37,349 37,349	00000000bcfac4d675f603afc99ad3b6e112d1df56c0f03614dfe839634a8c1a	31 Jan 2010, 02:08	1
37,348 37,348	0000000031b51448ca5fc064e3fc63428ff9570627e342ceaa7a8e64e4e19f64	31 Jan 2010, 02:04	1
37,347 37,347	000000005a4831402cf8048467dce1bbe540f63afec4f1e008d6cf9f2a45b4fa	31 Jan 2010, 01:43	1
37,346 37,346	000000002497649ad088ec28a317a5f1bc53cded483dc783c2bd68a18eb74190	31 Jan 2010, 01:28	1
37,345 37,345	0000000054cfe089aa4264038c29ea03fae79eb4f8c308dc0048ec414562727a	31 Jan 2010, 01:18	1
37,344 37,344	00000000bba60fd20532ed88db316a6aed76b9199c25ef088b3096718d64c540	31 Jan 2010, 01:15	1
37,343 37,343	00000000a3dce9916ffea721be3c3e253e6132535c6e07096e9c681fae81cd00	31 Jan 2010, 01:10	1
37,342 37,342	000000000005e1f0fabbae9932fedfeb52c191fc70234bb21aa27faa59691d44	31 Jan 2010, 01:07	1
37,341 37,341	000000008067b3108e2aa1af81c5c38fbc3ec430bf5b29fe2f4b84d80d0535ac	31 Jan 2010, 00:57	1

Previous 10 blocks ↓

Total Size: 770.97 GB

Node Information

IP: 162.120.69.182
Port: 8333
Version: 280000
Subversion: /Satoshi:28.0.0/

Uptime: 2 months, 23 days, 22 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 1,853.86 GB sent, 101.79 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.
Feerates are in sats/vbyte.

AFR = Average Feerate

About

This is a basic blockchain explorer for exploring Bitcoin data.

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.

Data

The data on this explorer comes from the following sources:

Bitcoin Core. This is used to get raw transaction and block data. This is retrieved via simple bitcoin-cli commands.
SSDB. I'm using a custom database to store the address balances and spent locations of each output. Bitcoin Core does not store this information, so I'm using a custom script and database to store this extra information.

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 to 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.

Alternatively, you can also run your own self-hosted explorer such as mempool or btc-rpc-explorer.