Blockchain Explorer | learn me a bitcoin

Memory Pool

3,413 transactions

1.24 vMB

Show Random Selection

Max Size: 7/200 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
908,529	00000000000000000002349e0000000000000000000000000000000000000000	7 mins, 31 secs ago	1.00 vMB	2,546	2

Show Transactions

Blockchain

Tip: 908,528 (902,697 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Txs
5,831 5,831	000000006b2ea9945a245352c3850f9c442c61d16de84abc25a3c809efd45b0e	28 Feb 2009, 01:28	1
5,830 5,830	00000000cdeb81c95c5e4bf2a5afd6d63cc07a2e00bf09ff93363fe2351fcac6	28 Feb 2009, 01:22	1
5,829 5,829	000000002d598c3ddbc6950d1d6e6214c00a480423f45994b65f3673b40b0b07	28 Feb 2009, 01:09	1
5,828 5,828	000000009aa258286ef2b93b9e9f435db70027bb8c67af64709500da5eeac52b	28 Feb 2009, 00:50	1
5,827 5,827	00000000e15a133d75d10d57785caa5092d7c7bd2a6d8adb4b6bc4a04cf6016d	28 Feb 2009, 00:27	1
5,826 5,826	0000000020db9e9e3b94795ac258ed892816d54aea7954d9884fcc6529f1231c	28 Feb 2009, 00:08	1
5,825 5,825	0000000089cb1e9dc1faccf347fbf0dbbe293e8c0d8c6892d571ce520f6d68aa	28 Feb 2009, 00:02	1
5,824 5,824	00000000db6f91c65401f84f300112e3c1da0a0f524ab7632026c4f678a31dd0	27 Feb 2009, 23:51	1
5,823 5,823	000000008e15745c8ff16c3dacd1ec2e9bb0cd45c4f8d09dcfbcc018a28ef30b	27 Feb 2009, 23:29	1
5,822 5,822	0000000095ce2319d5c3e853b6e3d86d54445bbf16504de3a486da311d0235b7	27 Feb 2009, 23:10	1
5,821 5,821	00000000e22a461806146e4a1fddfe060198e808c94caf56964fdff4fc8c4f15	27 Feb 2009, 22:59	1
5,820 5,820	00000000c076aa90887730d73d4999d2d888ada30044aacf22534212bb982a50	27 Feb 2009, 22:51	1
5,819 5,819	0000000069c08c4b577d689ed9266757b1f4786f0b9083f092d7c469ec33c0c0	27 Feb 2009, 22:40	1
5,818 5,818	00000000e962aff490ab5a8814a48eba9b205430e970ee091d8a6eaf329374fd	27 Feb 2009, 22:30	1
5,817 5,817	0000000053d168279fa9783832e47483c20d6077c98f85e29621ffad2119a6c1	27 Feb 2009, 22:15	1
5,816 5,816	00000000ae419a918322bba4bc0812ca1a810bde58abba3000f54cebc3dbe83b	27 Feb 2009, 22:09	1
5,815 5,815	00000000ad49fc0520ee9c422e862738cd91e06dc582758b3ff3d48b3d0cfa99	27 Feb 2009, 21:51	1
5,814 5,814	000000003e1aba3c139fd1e7399a92d0de0aa3290b34943ebfd38903cf59cb0c	27 Feb 2009, 21:37	1
5,813 5,813	000000004e0e1cc55b7f35f5d2d4bcd8a4524eee3e8907246a51e412025605bb	27 Feb 2009, 21:13	1
5,812 5,812	000000003c0600d80391cf020c05a733bf097f4282b1e6831648bab40c159f38	27 Feb 2009, 20:59	1
5,811 5,811	00000000e77d0285d63710f82deb70ec76e49fde5ffda000071d1c00ec112638	27 Feb 2009, 20:50	1

Previous 10 blocks ↓

Total Size: 770.67 GB

Node Information

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

Uptime: 2 months, 23 days
Connections: 10 outgoing, 114 incoming
Data Transfer: 1,842.28 GB sent, 100.38 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.