Blockchain Explorer | learn me a bitcoin

Memory Pool

6,332 transactions

2.01 vMB

Show Random Selection

Max Size: 12/200 MB

Estimated time to get mined based on feerate:

Feerate	Blocks	Time
2 sats/vbyte	2	20 minutes
2 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
907,833	00000000000000000002349e0000000000000000000000000000000000000000	2 mins, 25 secs	1.00 vMB	3,287	2

Show Transactions

Blockchain

Tip: 907,832 (689,499 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Feerate AFR
218,333 218,333	000000000000053f30241a72d07b0be01fcd5824199bac263ba4949f18103c95	27 Jan 2013, 20:53	0.25 MB	730	258
218,332 218,332	00000000000001db534605805770e329459e58fceabcfed37b6bb8fc677d523b	27 Jan 2013, 20:39	0.20 MB	471	199
218,331 218,331	00000000000002a5c0acf193810d49615ef39cc548f9a5027c0ffbf806622f9e	27 Jan 2013, 20:32	0.00 MB	1	0
218,330 218,330	0000000000000004a2dec4548e76d6af78a7c551e65803bb51958fe16ea4b9ec	27 Jan 2013, 20:31	0.01 MB	26	182
218,329 218,329	0000000000000147e29e2ea5c195c5ab93afe392e59fcf1c7d23a4fc39567f79	27 Jan 2013, 20:31	0.04 MB	85	131
218,328 218,328	000000000000018584b2f25c4b357f15f03078be8969b6430e92a40f63f9ee8e	27 Jan 2013, 20:29	0.03 MB	81	90
218,327 218,327	00000000000001561ed7eb0721ecbc62609c09c42dfc31cc819d7023f6d37dff	27 Jan 2013, 20:28	0.19 MB	375	136
218,326 218,326	0000000000000425c8c946e5db08706bd7221c057e2abe4050dc32f841674f53	27 Jan 2013, 20:22	0.19 MB	498	190
218,325 218,325	00000000000004bb046deabf4a5a5728bdce259ecd7f67d1b17f10034fadded1	27 Jan 2013, 20:21	0.27 MB	639	178
218,324 218,324	000000000000008d582556b50c2577bc14f00f03b18ce3fd41190704ed2819fd	27 Jan 2013, 19:46	0.23 MB	586	193
218,323 218,323	000000000000049d17a89fbfd2441cfdd62fb21a3504f97602a7870b0b4a7c9f	27 Jan 2013, 19:36	0.26 MB	547	162
218,322 218,322	000000000000019fdcdc6a84a428fb4ff5e8e63384bc20e221fa935e0962c5a8	27 Jan 2013, 19:17	0.20 MB	502	190
218,321 218,321	00000000000003392901ac222a68ae7f0e80e7c15bf5437b0f9ca9ebd5d8cabe	27 Jan 2013, 19:11	0.19 MB	370	135
218,320 218,320	0000000000000241d02fe36ab3526d839e21d1a02677b174f06f9ddc6f78055b	27 Jan 2013, 19:03	0.25 MB	674	214
218,319 218,319	0000000000000024a0f7fb7292ea15e254c90e34f151952bf6986438f7ad7f84	27 Jan 2013, 18:51	0.25 MB	626	199
218,318 218,318	00000000000000b768993c2fb8cebb904607bba9c061182afa92f36b0b7b3ebb	27 Jan 2013, 18:38	0.11 MB	120	131
218,317 218,317	00000000000003d0995a1d5920ca006904c4f2bcba2be828a6c2dde6a1263c15	27 Jan 2013, 18:36	0.05 MB	102	142
218,316 218,316	0000000000000107e0c5d9a527c79a0ef792e23f59bf9081cea8f75a847846ef	27 Jan 2013, 18:35	0.07 MB	120	131
218,315 218,315	00000000000002c28d6c621b4feebde57358d367ff1749a2abc67813432571a4	27 Jan 2013, 18:32	0.19 MB	328	141
218,314 218,314	000000000000001a5a1105fba73599b7de5030830b0abf114fce72569f473989	27 Jan 2013, 18:24	0.21 MB	504	174
218,313 218,313	0000000000000548db85c0ddc47cf1cc20ef37c8796981db8851ecb31ad9b0d5	27 Jan 2013, 18:13	0.21 MB	510	192

Previous 10 blocks ↓

Total Size: 769.23 GB

Node Information

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

Uptime: 2 months, 18 days, 8 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 1,634.74 GB sent, 94.07 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.