Blockchain Explorer | learn me a bitcoin

Memory Pool

5,192 transactions

2.97 vMB

Show Random Selection

Max Size: 12/200 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
907,802	00000000000000000002349e0000000000000000000000000000000000000000	15 mins, 8 secs ago	1.00 vMB	3,397	3

Show Transactions

Blockchain

Tip: 907,801 (760,441 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Feerate AFR
147,360 147,360	00000000000005a5141259e2eb7c7f49759f9d7d9029c935fff456cd247ef924	29 Sep 2011, 08:42	0.00 MB	3	517
147,359 147,359	00000000000003d3ecd0c5ee768904c1314a063cc83ef8de4a98b0d3cfae840f	29 Sep 2011, 08:34	0.00 MB	5	27
147,358 147,358	000000000000034bd5120fecccebc8ca362fd8cbef1abccd22499a330454c4eb	29 Sep 2011, 08:32	0.02 MB	46	134
147,357 147,357	000000000000021a526d4aeb2a5b4f04e401d519c063b4b86ff128a9de458a3f	29 Sep 2011, 08:24	0.01 MB	29	222
147,356 147,356	000000000000000ce81a9c4d1b262d28a9a037f8bd78b02ec30dec5810d4f196	29 Sep 2011, 08:16	0.00 MB	7	724
147,355 147,355	000000000000091b51c5a6d1530496f88495762846555bb7a803b8889b152f52	29 Sep 2011, 08:10	0.02 MB	34	252
147,354 147,354	00000000000003b06b2d8ba5556b83508e094ee1c21ad86b05be255fb0975a48	29 Sep 2011, 08:00	0.01 MB	44	129
147,353 147,353	00000000000000fbda08369f5972a5437d59d710318928983902d4e0aed2ba90	29 Sep 2011, 07:48	0.00 MB	10	77
147,352 147,352	00000000000000dd6df3776704d6bd9e822f2d0370933bbec8367952cfbf634c	29 Sep 2011, 07:45	0.03 MB	20	137
147,351 147,351	00000000000001b34e7d0e4f2849081ce04b0ae7b32ab173009560c1f4f107a5	29 Sep 2011, 07:39	0.04 MB	124	201
147,350 147,350	000000000000028c94127516e74c5bfce99c736047fe1b712fab8bc135eee1c5	29 Sep 2011, 06:53	0.03 MB	108	79
147,349 147,349	0000000000000960762c09421b3b8a324d446e3ab8f198538afbf9e1153dba02	29 Sep 2011, 06:35	0.00 MB	12	0
147,348 147,348	000000000000088c329cbe521bde2182fb80a7cb145c5a1c09b8218b1a02c129	29 Sep 2011, 06:35	0.03 MB	80	128
147,347 147,347	0000000000000744e00647d31584dc5d90a6494e8de2ae7527fc44e0e3162a42	29 Sep 2011, 06:05	0.01 MB	15	67
147,346 147,346	00000000000004e1fb2982f11e444ee4b9bd858227a43e863f61c42c9d3bca7f	29 Sep 2011, 05:59	0.03 MB	87	65
147,345 147,345	00000000000001e277789ea6e44b74c6e2b1dbfa496d1b2b9b57589d415c63b4	29 Sep 2011, 05:29	0.06 MB	126	130
147,344 147,344	00000000000000cf5057da7438c24b0f87ad318ab0e84b7370e8626b9eb2c254	29 Sep 2011, 04:43	0.00 MB	12	224
147,343 147,343	000000000000023a8260336843efe056831b4cef406a60163343fd99eadc3c32	29 Sep 2011, 04:42	0.01 MB	16	56
147,342 147,342	00000000000003c44e7f22cbf519ec7b0db15ad3993be416a925daad03f8ac57	29 Sep 2011, 04:31	0.01 MB	17	93
147,341 147,341	0000000000000483610683a55b1140bb817e4477405b3eb0d53af3f66ec9253b	29 Sep 2011, 04:30	0.01 MB	20	146
147,340 147,340	000000000000036e9c9763c8f070fd9d2a2d2a2e43ead1817560038a06859e58	29 Sep 2011, 04:22	0.00 MB	10	29

Previous 10 blocks ↓

Total Size: 769.17 GB

Node Information

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

Uptime: 2 months, 18 days, 2 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 1,632.87 GB sent, 93.74 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.