Blockchain Explorer | learn me a bitcoin

Memory Pool

2,418 transactions

4.41 vMB

Show Random Selection

Max Size: 19/200 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
908,359	00000000000000000002349e0000000000000000000000000000000000000000	5 mins, 58 secs ago	0.96 vMB	2,378	2

Show Transactions

Blockchain

Tip: 908,358 (803,903 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Feerate AFR
104,455 104,455	000000000000628564ff612608f9719b85df3abcca0ad38a6edb612cd3ffcdbf	25 Jan 2011, 05:11	0.00 MB	8	0
104,454 104,454	000000000000ea8946ba3639bf83268dc65509249ed132222913f9a4d0d4621d	25 Jan 2011, 05:08	0.01 MB	25	0
104,453 104,453	0000000000016260d1380b69244b5bab68d6e4daf1ca4b41493eb369cc8cafcd	25 Jan 2011, 05:01	0.00 MB	6	0
104,452 104,452	000000000000e1d9493cbbbea205e8319e8ae2f74bd58e72260f3e3c2024b3bc	25 Jan 2011, 04:50	0.00 MB	2	0
104,451 104,451	0000000000013a5505bc749ce000a6c3635b58b64bcd83abb9e404a4b81891da	25 Jan 2011, 04:46	0.00 MB	3	0
104,450 104,450	000000000001e63926e2ed9141e4e740c7670c9e9877a3d1e6a5809ac996da46	25 Jan 2011, 04:44	0.00 MB	7	0
104,449 104,449	000000000000488d856b4aa4191603c25c37d7265da962d0c37855f3a3b3f164	25 Jan 2011, 04:40	0.00 MB	6	457
104,448 104,448	00000000000240fd0823789fb5c4c143b946b949b80a1a934e2a7c6febf355c3	25 Jan 2011, 04:33	0.00 MB	7	478
104,447 104,447	00000000000053be3d196765d157e0a6b1d9ecef42daa9f7cfe53ab8caad68fb	25 Jan 2011, 04:24	0.00 MB	3	314
104,446 104,446	000000000001906ea02874531ac22a1b70d76d23b5247d5621ccc1d912fba854	25 Jan 2011, 04:15	0.00 MB	9	0
104,445 104,445	00000000000261b1d30abca5babaf31138d63e862ad0900b5c418fd276445254	25 Jan 2011, 04:01	0.00 MB	7	645
104,444 104,444	000000000000c63bd88f77e16ee077b41ee734730e5b6ba86b2a56eb868a0b93	25 Jan 2011, 03:26	0.00 MB	6	0
104,443 104,443	000000000002f29d725234d982bb85cabc1974869c8d6e8c9189470109a741a6	25 Jan 2011, 03:09	0.01 MB	31	0
104,442 104,442	00000000000259bac44d13851fbd62e7c055ba4b677833aa08cbbe60af90aa20	25 Jan 2011, 02:33	0.00 MB	3	0
104,441 104,441	0000000000001fcd7da257e70db9aa1cd44e9b7ca15deef110fccc95edbaeae4	25 Jan 2011, 02:22	0.00 MB	3	0
104,440 104,440	0000000000030a4dcb524e3f5ccb6b97c23df69ce289b1c7dba0e22273d6375c	25 Jan 2011, 02:20	0.00 MB	6	0
104,439 104,439	000000000002b9de76bb46a0b4072181359d4d96cf78ca2b1382795f67ded730	25 Jan 2011, 02:08	0.00 MB	10	0
104,438 104,438	000000000001388ec3ce31a92a4c262cba3caf789ea5780debf2c701821ef741	25 Jan 2011, 01:50	0.00 MB	3	0
104,437 104,437	00000000000210ddffbbf979b6f56ddb719bb31f9927f3d4edb67ad0d018f260	25 Jan 2011, 01:46	0.00 MB	9	0
104,436 104,436	000000000002b26ddd4a2560666df1b5f7cf6d7ed2ecc5b364daa9f7745ec081	25 Jan 2011, 01:31	0.00 MB	10	0
104,435 104,435	000000000002f8c7e9aa0ed905a4be6361082c0ee3c12dddd38ff7f4de3ea3d1	25 Jan 2011, 00:45	0.00 MB	5	0

Previous 10 blocks ↓

Total Size: 770.34 GB

Node Information

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

Uptime: 2 months, 21 days, 22 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 1,702.98 GB sent, 98.91 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.