Blockchain Explorer | learn me a bitcoin

Memory Pool

2,848 transactions

1.26 vMB

Show Random Selection

Max Size: 7/200 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
908,425	00000000000000000002349e0000000000000000000000000000000000000000	9 mins, 20 secs	1.00 vMB	2,147	1

Show Transactions

Blockchain

Tip: 908,424 (899,042 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Txs
9,382 9,382	00000000186a60f70d105a1625af4c71d07744f93ed2e1c6589c4217ef4ecd35	31 Mar 2009, 21:54	1
9,381 9,381	00000000978aa33333a6cc5c74d27ae815c0af65e41fd05c9aec1d22084e7520	31 Mar 2009, 21:31	1
9,380 9,380	000000009499163e3f98481f41f05f892730c456e2cdfede6dee87ade42ba68b	31 Mar 2009, 21:20	1
9,379 9,379	00000000ecdc8ef06b4a6853f44de8440b02a9c603dd47b14b0b935a95a65ae7	31 Mar 2009, 21:07	1
9,378 9,378	00000000654566cf2ba8b224326128b1f7d7489a4f53f581133ee5df476b0b69	31 Mar 2009, 20:50	1
9,377 9,377	000000006ebfb2a9b128248cf18a1f0b98996d1bef2fad7e78eb49fdadf9ef51	31 Mar 2009, 20:38	1
9,376 9,376	000000003cda70eebd121313f31fac0070e06dcd2e7a9ee5bb6e7467299ed4d9	31 Mar 2009, 20:19	1
9,375 9,375	000000005c89dfca5c244fd866a9de84cda8e0c15f15d3e9a8536a9758d69384	31 Mar 2009, 20:02	1
9,374 9,374	00000000edc746c8ce121ac5a287fb48215a258eba3e7c4fde8b1c91c1816dab	31 Mar 2009, 19:43	1
9,373 9,373	00000000d5251fa3625e2e9ac029094d42ca5d9756463d13445ca041fca29a7b	31 Mar 2009, 19:27	1
9,372 9,372	00000000a79d7faacc25bcb320aa4813d89bc4ac8696bb889434283246c2d323	31 Mar 2009, 19:11	1
9,371 9,371	0000000037716aaebeb6ce9799c9d3a588fd7e7540a9fbafc873920d50de3a06	31 Mar 2009, 18:49	1
9,370 9,370	0000000056177c1e883bb57705e22d3c8c8826b6301232578593f41225b104ce	31 Mar 2009, 18:47	1
9,369 9,369	00000000fb268655c88bc3ab236d3a96f0df834217e1cf425942f0dc193706f4	31 Mar 2009, 18:39	1
9,368 9,368	00000000835a4f694206958ee0ea6195675d37c6a8c0daefebbc1b4ebcdf5be5	31 Mar 2009, 18:33	1
9,367 9,367	00000000007adb697bf21410b4353bcaea2d15fe61b15ab47bd521b70825cb1d	31 Mar 2009, 18:26	1
9,366 9,366	00000000d369b00038746b0d8c11eede8effb6577b5be268bfdcbd96e23f00f8	31 Mar 2009, 18:14	1
9,365 9,365	00000000fd9f9cbf5adbd0bce44f491720d8052a37895fa72e0773bd0f196970	31 Mar 2009, 17:53	1
9,364 9,364	00000000b81fc0db6199e9bc6f05284a660ad54c19e2b4edabdf45567b33b844	31 Mar 2009, 17:45	1
9,363 9,363	0000000068cb3469799c49a8cbac21aed190309a4adffc89036a527dbf512a46	31 Mar 2009, 17:25	1
9,362 9,362	00000000d4801c7f40fa1210fbf7bcbcff6f7fbf27d5f643e781e48971550fb4	31 Mar 2009, 17:16	1

Previous 10 blocks ↓

Total Size: 770.49 GB

Node Information

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

Uptime: 2 months, 22 days, 10 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 1,763.24 GB sent, 99.52 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.