Blockchain Explorer | learn me a bitcoin

Memory Pool

730 transactions

0.18 vMB

Show Random Selection

Max Size: 1/200 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
907,793	00000000000000000002349e0000000000000000000000000000000000000000	7 mins, 20 secs	0.17 vMB	721	2

Show Transactions

Blockchain

Tip: 907,792 (691,090 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Feerate AFR
216,702 216,702	00000000000001761999e430c93766e87efba42ebb6344766615ecaa0ba39235	15 Jan 2013, 23:29	0.26 MB	558	227
216,701 216,701	00000000000002d577c5588a93644e54dc4da21b938056b1e29bcb482de9792d	15 Jan 2013, 23:07	0.18 MB	246	99
216,700 216,700	00000000000000757055ef4c81cf8b690b3b4e5e5f7b67871c753f801e3f8330	15 Jan 2013, 23:05	0.25 MB	753	242
216,699 216,699	00000000000003894cecae333b00c82ff70601d4880aab760e414554ccc320b8	15 Jan 2013, 23:00	0.05 MB	109	267
216,698 216,698	00000000000004546d6b373917afe69a3c171bbb2b51b77ea70b7df19783a4f3	15 Jan 2013, 22:46	0.12 MB	263	177
216,697 216,697	00000000000000a233bc5d119c9b21790de05ff6e5a4099de3be51b8a92d087f	15 Jan 2013, 22:10	0.14 MB	315	139
216,696 216,696	0000000000000084a23c134c0a777f5db7adf70cf831adb540041d01e3f61bef	15 Jan 2013, 22:07	0.29 MB	676	212
216,695 216,695	000000000000043dc00456b284e0da16414b0baaf1edb803a8fc42fd3191909f	15 Jan 2013, 21:48	0.08 MB	270	77
216,694 216,694	0000000000000317f7902178a8ef645b8ecfaaa44bd971761c3e80067410a21f	15 Jan 2013, 21:27	0.10 MB	179	109
216,693 216,693	00000000000000757f00b51b6cac9740751c7e44618e11af554d023a2deee08d	15 Jan 2013, 21:23	0.20 MB	526	228
216,692 216,692	000000000000006f41a41dabc88fb3ae2f431cc395c3b8fbf1602f8b93495bbe	15 Jan 2013, 20:59	0.09 MB	107	88
216,691 216,691	00000000000002329009f18806886b6cde81eee0a5ff3d3bba3c487f69efd618	15 Jan 2013, 20:58	0.17 MB	512	235
216,690 216,690	00000000000000d884af4f4db1eeda90645da820eea4c8f43444f533671d8fb0	15 Jan 2013, 20:37	0.01 MB	21	86
216,689 216,689	00000000000004f4c71e7fcd52eead1a934cde26cc775cb4c4d500db20f6cf7f	15 Jan 2013, 20:36	0.13 MB	286	156
216,688 216,688	0000000000000087d97820ef46e85ac622e07958f8b386498e9d3c76c5c60ad7	15 Jan 2013, 20:30	0.24 MB	540	165
216,687 216,687	000000000000041be8cf6007199704902d76a86ee29c50496f785015c3d6d03b	15 Jan 2013, 20:17	0.15 MB	387	214
216,686 216,686	00000000000000aa665d6081ac3dc32b5dd194f74bd29e8bcbf84a0b6d83c447	15 Jan 2013, 20:08	0.10 MB	229	154
216,685 216,685	000000000000050c632690c985d4fcb0de70bf1aaff58decdd5285b472b405d6	15 Jan 2013, 20:03	0.02 MB	64	113
216,684 216,684	0000000000000405ce2f5d1db0a560a7589e2572c2eba12ef146cce9c79147c7	15 Jan 2013, 20:02	0.20 MB	543	213
216,683 216,683	000000000000003f8688ce30273713cade749b7f9c0a1d573b9e8675e73a3344	15 Jan 2013, 19:47	0.25 MB	632	187
216,682 216,682	000000000000006d94f309df703d6a6881311aefbf788b1f9f12bea323e6a654	15 Jan 2013, 19:35	0.17 MB	424	186

Previous 10 blocks ↓

Total Size: 769.15 GB

Node Information

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

Uptime: 2 months, 18 days
Connections: 10 outgoing, 114 incoming
Data Transfer: 1,632.62 GB sent, 93.63 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.