Blockchain Explorer | learn me a bitcoin

Memory Pool

661 transactions

22.56 vMB

Show Random Selection

Max Size: 90/200 MB

Estimated time to get mined based on feerate:

Feerate	Blocks	Time
2 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
908,319	00000000000000000002349e0000000000000000000000000000000000000000	8 mins, 35 secs	0.98 vMB	429	2

Show Transactions

Blockchain

Tip: 908,318 (803,918 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs
104,400 104,400	00000000000184ce92788c9e30e705c2cbfa37666c7b633b3de51356331cda22	24 Jan 2011, 21:06	0.00 MB	15
104,399 104,399	000000000002d6d72f6c671d4334852f7e9f2558c9925189d61b99ae85b58ce6	24 Jan 2011, 20:57	0.00 MB	5
104,398 104,398	0000000000024c597ccfb8a4e42c980097a00b26fbf01e3140a03d4ca900dcd3	24 Jan 2011, 20:45	0.00 MB	5
104,397 104,397	0000000000000cc94f3db5bf0ba5e74c930b9637b743f998ac8c9decdf042ff5	24 Jan 2011, 20:33	0.00 MB	6
104,396 104,396	0000000000021672cba82b3e0791aa36758a38519ac643e7766f489abf7869cd	24 Jan 2011, 20:26	0.00 MB	9
104,395 104,395	00000000000116edf85b0f4f8e41d24a396cc6ede0c839a8625dd32256730cec	24 Jan 2011, 20:26	0.00 MB	7
104,394 104,394	00000000000032e2b13639f2646dd4326ba8343f8d3d2f10a83b9be1c7bf8404	24 Jan 2011, 20:03	0.00 MB	7
104,393 104,393	0000000000024cc1a767d1d6f9729dabc0ef40445ab3ed4138b2376fe7e13b76	24 Jan 2011, 20:02	0.01 MB	22
104,392 104,392	000000000000bf75660dd414107158472d89c5e29ec00e2e23cdad50762d05e2	24 Jan 2011, 19:58	0.01 MB	16
104,391 104,391	0000000000023ee4501296a3fb35b30a7369c07c4342d400d27e53a15fef3fc1	24 Jan 2011, 19:35	0.00 MB	2
104,390 104,390	000000000001181ccb3e9c458ddaac8afee056c46b50779561277f9ece312666	24 Jan 2011, 19:33	0.00 MB	7
104,389 104,389	0000000000032dee8d1587f9e0021722597c97c098c6d7c3a4b17f97da52a6b4	24 Jan 2011, 19:31	0.00 MB	8
104,388 104,388	0000000000028f4185fd161c6a1ed1a0101a8cdc1b56be6e5e690bb0eec4f18c	24 Jan 2011, 19:31	0.00 MB	12
104,387 104,387	000000000001cb37b36473002f56499c9557b7e1e07f720c9d9b77a7446eff29	24 Jan 2011, 19:23	0.01 MB	4
104,386 104,386	000000000003490bc3846f0d7484ab7d357e5db61f6eeb5e5a2ab715569ddf33	24 Jan 2011, 19:12	0.00 MB	4
104,385 104,385	000000000002a1359b6b9bd4b345e0f893f59fd225209f378d31b5f542da3d67	24 Jan 2011, 19:07	0.00 MB	8
104,384 104,384	0000000000028e286480609a46a44dd434bf70c03be2d0e26d8d55a9681c3955	24 Jan 2011, 19:01	0.00 MB	6
104,383 104,383	000000000001ad75a571a0d6d4546a23d607be9766d4c2e986199a2fd9a890c5	24 Jan 2011, 19:00	0.00 MB	8
104,382 104,382	00000000000010d96e9e3333df9341d91aab6f5c2d538a15a9ce2eeadf9fe979	24 Jan 2011, 18:56	0.00 MB	5
104,381 104,381	000000000001ec431ff8a950c8b106237cd856e69ecad647c5366c4901dee60c	24 Jan 2011, 18:13	0.00 MB	9
104,380 104,380	00000000000202209140281e4ab5f84f935dff05de1f230f4480b0a89eaba783	24 Jan 2011, 18:02	0.00 MB	6

Previous 10 blocks ↓

Total Size: 770.23 GB

Node Information

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

Uptime: 2 months, 21 days, 15 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 1,701.04 GB sent, 98.64 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.
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.