Blockchain Explorer | learn me a bitcoin

Memory Pool

5,234 transactions

3.85 vMB

Show Random Selection

Max Size: 21/200 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
908,682	00000000000000000002349e0000000000000000000000000000000000000000	6 mins, 16 secs ago	1.00 vMB	2,421	3

Show Transactions

Blockchain

Tip: 908,681 (813,358 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs
95,323 95,323	0000000000074b647612d79788aa61cf37e988bde4339b27706966acf261e6b5	03 Dec 2010, 18:26	0.00 MB	1
95,322 95,322	000000000003916cdf782aa73d41a823836924689fafcfbaf624c7dd9dc1f6e8	03 Dec 2010, 18:10	0.00 MB	2
95,321 95,321	000000000000090f5f7f2291842d3c701af7eba44aaec7b09fba208ae8339765	03 Dec 2010, 18:04	0.00 MB	1
95,320 95,320	000000000006d76718f9c548822352e4f6f09d67dd151bbe04fd8a0d2008d98c	03 Dec 2010, 18:02	0.00 MB	3
95,319 95,319	00000000000803fc214603c2069053c83673b1cc7e002c87d5c1b8af138c4767	03 Dec 2010, 17:59	0.00 MB	1
95,318 95,318	000000000000a9f620b70926e2bdcf7b2ff5979051ce8da754d4d940d4c332bc	03 Dec 2010, 17:54	0.00 MB	1
95,317 95,317	00000000000100ef0a021b5f24ea56a94bfe21bdcec2d7e8d3d4e5937db17983	03 Dec 2010, 17:52	0.02 MB	4
95,316 95,316	0000000000033b71b5aac8f4a307609bfc5b59e09d6569a841136ea4b52e981a	03 Dec 2010, 17:42	0.00 MB	3
95,315 95,315	0000000000048da05b10864d5008415bc17904fb5a0c666107ce3b59e0f55623	03 Dec 2010, 17:27	0.00 MB	3
95,314 95,314	0000000000008e6573a14ab8eaabce246dab0528514ee16686aa614790c1ddd2	03 Dec 2010, 17:22	0.00 MB	3
95,313 95,313	0000000000030d08f1123d7b47d9061974b736c09b01c2854ba62bf25cb702d9	03 Dec 2010, 16:56	0.00 MB	1
95,312 95,312	000000000003f58eda43a7495c31192baa5a8084e6a585c937a7b27872fcb0ca	03 Dec 2010, 16:53	0.00 MB	4
95,311 95,311	0000000000033bc749ca388e8d64354286fa7dffaceeedd381bf47acc65fcf66	03 Dec 2010, 16:35	0.00 MB	5
95,310 95,310	000000000003815ae1d077f2de6ed394f85e9f630e4189f793bdae1cd84394ce	03 Dec 2010, 16:20	0.00 MB	2
95,309 95,309	0000000000030a76936bf6b80a83d2bcb20ae7a8ca0576a03343e87f6361cd7f	03 Dec 2010, 16:15	0.00 MB	1
95,308 95,308	000000000002ceaaf62bf3407ff5a6d35eaceee2f3817a3b6e1e4758eafa0f43	03 Dec 2010, 16:07	0.00 MB	2
95,307 95,307	0000000000075b6334475d86ede04c6f812c54aecdf2ff132835532ea779c50a	03 Dec 2010, 16:02	0.00 MB	1
95,306 95,306	000000000002a8d13fef9803f84d3b48ff6083f7935d72b3479681a9b1a2f1d7	03 Dec 2010, 16:02	0.00 MB	3
95,305 95,305	000000000002153acf1d6e67bf2d7908690c29674bc40823e370847de5913098	03 Dec 2010, 15:52	0.00 MB	1
95,304 95,304	00000000000496d0bd3b4522887acce549b82a196f123b7812dcc95906700a50	03 Dec 2010, 15:49	0.00 MB	1
95,303 95,303	00000000000224aef560842dcdd58ba75552f039a9bc46352d1017df02095b3c	03 Dec 2010, 15:49	0.00 MB	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: 1,853.85 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.