Blockchain Explorer | learn me a bitcoin

Memory Pool

3,552 transactions

1.16 vMB

Show Random Selection

Max Size: 7/200 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
907,834	00000000000000000002349e0000000000000000000000000000000000000000	8 mins, 36 secs	1.00 vMB	2,907	1

Show Transactions

Blockchain

Tip: 907,833 (803,059 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Feerate AFR
104,774 104,774	00000000000009371386d929dee2c08afe0011dbff416245104b1857f3f9a5fb	27 Jan 2011, 01:02	0.00 MB	1	0
104,773 104,773	000000000002192ba5881b47fd6914819fa1590ccbeba4c49d55af1e0f8ae73d	27 Jan 2011, 01:00	0.00 MB	3	0
104,772 104,772	0000000000000fe919539878073d169245f55a86cab68e382b8a33502c656ac3	27 Jan 2011, 00:51	0.00 MB	1	0
104,771 104,771	000000000001dd6ad60a742bbd7005703f860b7521a915b00a6f037e6dbe1a86	27 Jan 2011, 00:37	0.00 MB	1	0
104,770 104,770	0000000000022043f9ea2c298f3381c6ddd86b968271117dd55cb48ac297954c	27 Jan 2011, 00:33	0.03 MB	3	1,003
104,769 104,769	00000000000053dd7549b03afd260f695e5bfcecca55055d4f3e980cccdfb389	27 Jan 2011, 00:27	0.00 MB	1	0
104,768 104,768	0000000000021ecac6ea6e14d61821b3ddcb8f4563c796957394e4181c261b4d	27 Jan 2011, 00:24	0.00 MB	4	430
104,767 104,767	000000000001987eed997453ebacf3b24ae321b2b81226595616ebbff731d841	27 Jan 2011, 00:16	0.00 MB	7	534
104,766 104,766	000000000002bc1ddaae8ef976adf1c36db878b5f0711ec58c92ec0e4724277b	27 Jan 2011, 00:13	0.01 MB	26	599
104,765 104,765	0000000000003f48899e4c7407b499aca05ef3e9fa9160cc6688d63621bd9daf	26 Jan 2011, 23:54	0.00 MB	3	0
104,764 104,764	000000000000d9a39938178cb073db22e2a089589ca1c82399bf1f2769411558	26 Jan 2011, 23:44	0.00 MB	7	0
104,763 104,763	0000000000018f34e909ea88b95f0533c5fd224ecb1a029d5c10729a175db5ad	26 Jan 2011, 23:23	0.00 MB	1	0
104,762 104,762	000000000001612689260e1db03677c70bb96e5707d55fe90a1e1f0c5dcac318	26 Jan 2011, 23:23	0.00 MB	9	0
104,761 104,761	0000000000000d2defbfe163b50609a6bdd6c7f8479e3d3722278ce4f80b1104	26 Jan 2011, 23:10	0.01 MB	22	0
104,760 104,760	0000000000036c53e7fae71ff26f4a9a31a1c03228b4388ff7d9b58e17a92d00	26 Jan 2011, 22:50	0.00 MB	1	0
104,759 104,759	0000000000005c003e4f7c814fbd7ed87c1fb070e30a223a534d51d9b5e2be55	26 Jan 2011, 22:49	0.00 MB	10	0
104,758 104,758	00000000000059d71cb95bf20ed14d27bda43c8a5375bc4875457231235738aa	26 Jan 2011, 22:42	0.00 MB	13	0
104,757 104,757	00000000000011047e93f0767d394185c6d368235707a6ef889a9a1b1fa9966e	26 Jan 2011, 22:06	0.00 MB	3	0
104,756 104,756	0000000000034bb8e88b82377322613c42f2ceddec89e2447ef46ad1c615e279	26 Jan 2011, 22:02	0.01 MB	20	0
104,755 104,755	0000000000033ea3b538fae5f8d765ca770bbcb800f8fbc8b241b31fc35546b4	26 Jan 2011, 21:51	0.00 MB	1	0
104,754 104,754	0000000000035f831ee3e1bd3f5503c86dcc29564f4b3513094b5a8d269042c4	26 Jan 2011, 21:49	0.00 MB	5	0

Previous 10 blocks ↓

Total Size: 769.23 GB

Node Information

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

Uptime: 2 months, 18 days, 8 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 1,634.75 GB sent, 94.07 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.