Blockchain Explorer | learn me a bitcoin

Memory Pool

374 transactions

18.25 vMB

Show Random Selection

Max Size: 73/200 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
908,307	00000000000000000002349e0000000000000000000000000000000000000000	9 mins, 40 secs	0.99 vMB	195	2

Show Transactions

Blockchain

Tip: 908,306 (897,093 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Txs
11,213 11,213	0000000065506959f23dc47d8108ffe7f9af3149303baf1da99ce7890ed6ab7c	17 Apr 2009, 00:16	1
11,212 11,212	000000005f8af8b017104dfd3907f6dd94992fca4fbb0c751d6e0550c74ef903	17 Apr 2009, 00:03	1
11,211 11,211	0000000090733df20988c2a56ea078d4619b71fe9e8318c2d98552a32d6a39ae	16 Apr 2009, 23:57	1
11,210 11,210	00000000912fbb5161badde7b7385501d2617465868197cc51accee8baa28746	16 Apr 2009, 23:48	1
11,209 11,209	00000000f9a0573984fcf74f035f9c0cb08e533e0ae2f649952134f614d40ce5	16 Apr 2009, 23:36	1
11,208 11,208	0000000069af6c98b1aa4321addcb8d79836486cbfbca2c964c6bf3ab67a2a67	16 Apr 2009, 23:27	1
11,207 11,207	000000003b428fcac943c582e69595b635326c90b750c3a0e6e05fd33a7cd6e9	16 Apr 2009, 23:08	1
11,206 11,206	0000000029d8580e34212987ee0421dcda7de02554cfa5507b95d40e89a3ca65	16 Apr 2009, 22:51	1
11,205 11,205	00000000362c03bac6215e83a1f8326de711f8e2f8557ff0f03053267d81220b	16 Apr 2009, 22:44	1
11,204 11,204	00000000ddde586d149a373068f34c7881d41c1676363c0fc3b2ee27065230be	16 Apr 2009, 22:37	1
11,203 11,203	00000000bc36788cacb90fc373a9883a2f880114c5c59e32880a13bfae799881	16 Apr 2009, 22:20	1
11,202 11,202	000000006bdbcbe128c29227f38e16f1d6430fc6ec9f027bae63a54022f00501	16 Apr 2009, 21:56	1
11,201 11,201	00000000209f70fe43885ba809943e18b601dd3894cc5c812b69277c963a4ffa	16 Apr 2009, 21:54	1
11,200 11,200	0000000015ba8c6c93bd35fb39eb74410becec279e022b689e97d41f7bb0127c	16 Apr 2009, 21:43	1
11,199 11,199	00000000ab3d16d92bb287bde1b1d535de70eae338349fa23d6f6c9dfa8f1c7b	16 Apr 2009, 21:32	1
11,198 11,198	000000001f09d63591bd6b34f864dd24e7cf979a53442752d737788d3c24745d	16 Apr 2009, 21:06	1
11,197 11,197	000000005178f26ef2212e630565d281a2a91884a7f33dc274929096f5b925e0	16 Apr 2009, 20:46	1
11,196 11,196	0000000040a4ec628759f12ddd20baa502e6142f6f41bce977b8dbde2f0d3ffd	16 Apr 2009, 20:31	1
11,195 11,195	000000009463d7eb43703b61f1af89751603b39d48316247fe63a75735be8431	16 Apr 2009, 20:14	1
11,194 11,194	000000009cbf23b21d1175db06d681a592cff2c5bd3ad58feac7d921019278ca	16 Apr 2009, 20:12	1
11,193 11,193	00000000167c04d962549c51be44d9f068bd5218f02974beb7d2298597e97824	16 Apr 2009, 19:56	1

Previous 10 blocks ↓

Total Size: 770.20 GB

Node Information

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

Uptime: 2 months, 21 days, 13 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 1,694.09 GB sent, 98.52 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.