Blockchain Explorer | learn me a bitcoin

Memory Pool

1,465 transactions

0.41 vMB

Show Random Selection

Max Size: 3/200 MB

Estimated time to get mined based on feerate:

Feerate	Blocks	Time
2 sats/vbyte	2	20 minutes
2 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
908,634	00000000000000000002349e0000000000000000000000000000000000000000	4 mins, 46 secs	0.41 vMB	1,448	2

Show Transactions

Blockchain

Tip: 908,633 (861,268 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Txs
47,365 47,365	000000000e8ae295e5f7fa86c10cb1dcff99b270bb0467e1cc02c99b5db14774	27 Mar 2010, 07:50	1
47,364 47,364	000000000d38587fffe056fc0982b410869b6a2e41a8c705d98cd141bd342a21	27 Mar 2010, 07:25	1
47,363 47,363	000000002678d6d7294c65c97547346cbca194507dafd48e00ad29fae30620ad	27 Mar 2010, 07:01	1
47,362 47,362	000000002fd2fcc082758251cdc8efcf962eb73061209b3940ad5f69d02e8d20	27 Mar 2010, 07:00	2
47,361 47,361	00000000370deed101253aec59464ee29b1334e3ebc8ffc5d49a49da680ce316	27 Mar 2010, 06:53	1
47,360 47,360	0000000033bd9a8f4aacc68892220e2d5e4304fc32e701ae42f591834073ab7b	27 Mar 2010, 06:51	1
47,359 47,359	000000002d5940c2b4136dbd582286cd470455db01cd378518eb491c8bc5fcd6	27 Mar 2010, 06:11	1
47,358 47,358	000000002a8d66096e72bb1c27dda9cc55c9638d9cfe32fd84eacfdc0da3b8b6	27 Mar 2010, 06:11	1
47,357 47,357	0000000036422f5ee77ad3c99ce980422b0c9038239d5772030bbf2116f9a17a	27 Mar 2010, 06:00	1
47,356 47,356	0000000016f4b25fe878b69c9ea1fba9c8992405b8bf76e74d748480b7528ce5	27 Mar 2010, 05:59	1
47,355 47,355	0000000027c5e3d4703bd2f22edf38239364a16818a9906d2262a62a783b8676	27 Mar 2010, 05:48	1
47,354 47,354	00000000025bb9b99791f8aba2fc2267585ed27380f42515d01872c072b5024b	27 Mar 2010, 05:33	1
47,353 47,353	000000001f07becde6bcb93db3fb38f6ce3730b4e104edf347eba41318234084	27 Mar 2010, 05:29	1
47,352 47,352	0000000016870ad8552b11761ebeef48211f59460d078ff78939097dfef74606	27 Mar 2010, 05:17	1
47,351 47,351	00000000157650f1ab64b81785f5426ba1891b6492fc4d8355fdeda88710e328	27 Mar 2010, 04:53	1
47,350 47,350	0000000009eebf22cec684a0187712fd6cfd33db8db5b50b5879181c7d3308a9	27 Mar 2010, 04:52	1
47,349 47,349	00000000148cc093e7a97aee4abcc2b0e146cbb15a8b7c7d19917ab8e29f0bb5	27 Mar 2010, 04:45	1
47,348 47,348	000000002b815a3ed2e2e1ea131d1a4ae70392ce827f484ba19ad1cb824d5b3e	27 Mar 2010, 04:18	1
47,347 47,347	000000001bb8687e19f0b89aaf7f81fbd052b0bb52f97174f7f7e6f3afef312f	27 Mar 2010, 04:04	1
47,346 47,346	00000000029a4856d4174895c8732e62ceb6a5176b74e1f74df53bcd8b81dceb	27 Mar 2010, 04:01	1
47,345 47,345	00000000336837b787baae22dfe88bf3990e3c5afe5ed1dfbe07b6531518ff30	27 Mar 2010, 03:49	1

Previous 10 blocks ↓

Total Size: 770.88 GB

Node Information

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

Uptime: 2 months, 23 days, 13 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 1,850.80 GB sent, 101.29 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.