Blockchain Explorer | learn me a bitcoin

Memory Pool

3,776 transactions

1.44 vMB

Show Random Selection

Max Size: 8/200 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
907,902	00000000000000000002349e0000000000000000000000000000000000000000	12 mins, 57 secs ago	1.00 vMB	2,452	3

Show Transactions

Blockchain

Tip: 907,901 (809,599 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs
98,302 98,302	000000000001a23fc52c97cd8be9892ffc8480c229bd00ab2a6f68c26b3c16a2	19 Dec 2010, 04:48	0.00 MB	1
98,301 98,301	000000000004960b505a35b55c09a1d9c438c4dcb38610e0ae4ece76e6c50742	19 Dec 2010, 04:47	0.00 MB	3
98,300 98,300	00000000000536637b79d1e4cb197837225d166b7d1b5f552c9280cbfa14ecc6	19 Dec 2010, 04:37	0.00 MB	10
98,299 98,299	0000000000050ccf37be02ce74cb83208aedd5e99b7c927eeb6e6e80218bea50	19 Dec 2010, 04:35	0.00 MB	5
98,298 98,298	000000000001ce67aa485550b426afcd496ba9ce4ba3548273f97b183bd36aa7	19 Dec 2010, 04:14	0.00 MB	2
98,297 98,297	0000000000000fb04f3e483cdcb77dd2d28f863e250acd20a8d0b7461cd4be97	19 Dec 2010, 04:12	0.01 MB	5
98,296 98,296	00000000000238134b975ecb01d7315c23f49ac9914dbc204c00b6efe3cc1cb5	19 Dec 2010, 03:48	0.00 MB	2
98,295 98,295	0000000000031033fab5c830858864119a92c42c1d4014cfeac79a6e6034d3c3	19 Dec 2010, 03:34	0.01 MB	2
98,294 98,294	000000000001c00804264748865cbd34da64776142482032a26eb998ab4895b7	19 Dec 2010, 03:28	0.00 MB	4
98,293 98,293	0000000000022ea1f664496aca9471dd0006c4894d99265eb630ef0323771602	19 Dec 2010, 03:03	0.00 MB	2
98,292 98,292	0000000000039b74688e01536f966a2e0fa8acebf40b7c08df160060feca8414	19 Dec 2010, 02:57	0.00 MB	4
98,291 98,291	000000000001244e7ddb9ed79df1376e778326446292fc97e2303d7138d162f7	19 Dec 2010, 02:48	0.00 MB	6
98,290 98,290	0000000000014f73f06443f73bfbf5262320f30336e66704c3238162a25aea67	19 Dec 2010, 02:31	0.00 MB	3
98,289 98,289	000000000002db444273e81d050582ceb14b4cc84a88192225cf036af0c0cbc4	19 Dec 2010, 02:27	0.00 MB	1
98,288 98,288	000000000002af43b015904452a4b5946f388e029af576de0430683cffbe5c20	19 Dec 2010, 02:26	0.00 MB	3
98,287 98,287	000000000001ef21696b72e87003dcec7c859f6abc55c53f790d3591163c9e29	19 Dec 2010, 02:21	0.00 MB	2
98,286 98,286	000000000003994af4b77785ae502307df626b298973b8ccb24ee2bc03003c75	19 Dec 2010, 03:27	0.00 MB	9
98,285 98,285	0000000000054af5a1df215587171ff93957d41d0a8b5e878c0f15f78eb362ea	19 Dec 2010, 01:53	0.00 MB	12
98,284 98,284	0000000000038249b7aad6f1085f03f86df5357343cd8dc567fd8036167bf10f	19 Dec 2010, 00:53	0.00 MB	2
98,283 98,283	0000000000025a691086ca10f2a9572a1f979a666f8367d544be8350e0510b31	19 Dec 2010, 00:50	0.00 MB	3
98,282 98,282	0000000000018f9f1e0d07dd5ca87307bc58b37dde3153e96d8f71f3e9cb1bdb	19 Dec 2010, 00:42	0.00 MB	1

Previous 10 blocks ↓

Total Size: 769.36 GB

Node Information

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

Uptime: 2 months, 18 days, 20 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 1,643.69 GB sent, 94.74 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.