Blockchain Explorer | learn me a bitcoin

Memory Pool

319 transactions

12.98 vMB

Show Random Selection

Max Size: 52/200 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
908,338	00000000000000000002349e0000000000000000000000000000000000000000	8 mins, 52 secs	1.00 vMB	194	2

Show Transactions

Blockchain

Tip: 908,337 (898,676 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Txs
9,661 9,661	0000000075cb04f1f16535d33ad1a5e178e571447bbce2d0778325cc7ab49fbf	03 Apr 2009, 08:33	1
9,660 9,660	00000000d2600ad05e61ac036ce2260fc6ffc3fdd1180fcb1dc46a23c3f05eee	03 Apr 2009, 08:12	1
9,659 9,659	00000000c949a1cd4ef194f11ec32fc5f5166a94038b9c85598cbb94e9adc0d7	03 Apr 2009, 08:07	1
9,658 9,658	00000000fd2c5d1d81693ff9c30987f42c4b4d9e62de13009075c11f05b6bdb9	03 Apr 2009, 08:07	1
9,657 9,657	00000000fea351a9fe1a3dcd4e8e7899856ebc7f66b60998ff780f67fdadb9ab	03 Apr 2009, 08:03	1
9,656 9,656	00000000d1592d33adfc27f8c3bfba9b4d1587925ed1ec78e78670c00e6ae114	03 Apr 2009, 07:59	1
9,655 9,655	00000000f757255fccb7ab2cf59e8c8c2446e08ca5890dc3b95a0073089643ce	03 Apr 2009, 07:54	1
9,654 9,654	00000000645934b390e6a4d8d8134d686c9be38274a0b4f9ae70b16c39cb60b3	03 Apr 2009, 07:45	1
9,653 9,653	0000000081aae35d3fcac45280d84af2d10453d8005e9db2c549e062373b0e97	03 Apr 2009, 07:29	1
9,652 9,652	00000000855a4014ebff20693aa8e9059d9f4d8f1265b683e54f8c3a87dcfd92	03 Apr 2009, 07:15	1
9,651 9,651	000000004c4bc2f337eb21c50ae03d91159e006c235e7851731099feb8cb7a92	03 Apr 2009, 06:55	1
9,650 9,650	0000000057a454272b22d687594e25aacbd3db16be45fa1dbcb71fb6d1514cce	03 Apr 2009, 06:41	1
9,649 9,649	00000000249676c42655bf8af5caec8d41bd5e2fa3fe736f163a4262b4ed8fe4	03 Apr 2009, 06:21	1
9,648 9,648	00000000cfc1106fedfe17720e78aaa65f8cc72cc83a216604666f5a738b0b8b	03 Apr 2009, 06:08	1
9,647 9,647	000000005ace701abaa540d44bd4aaee7dd2a9c631f2d3ca9dc18682c2f0a110	03 Apr 2009, 05:59	1
9,646 9,646	00000000c15b8557411726e9a63c3963c4e21564f27f4c51953d0762a1a64d0d	03 Apr 2009, 05:54	1
9,645 9,645	000000000d04c22b78902f4f230ef59e256feb480c540696c2297cdeae2e4de8	03 Apr 2009, 05:35	1
9,644 9,644	000000007d0aa517378d078ec3a736e0d9db7a105ed8341ee8f39ffa0725181f	03 Apr 2009, 05:17	1
9,643 9,643	000000003b2609ae9985061b1d703b9fa1e9bb21e3ae9a73c893a5b8e42223a2	03 Apr 2009, 04:57	1
9,642 9,642	000000009d4bbe1d70cd2b29800236b8cfa5d042ff46a83b0fb1549931c215fc	03 Apr 2009, 04:34	1
9,641 9,641	00000000cab9c4794d97a881216c8c23035bb594b31aa9061e57a6c37877d60b	03 Apr 2009, 04:27	1

Previous 10 blocks ↓

Total Size: 770.29 GB

Node Information

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

Uptime: 2 months, 21 days, 18 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 1,701.66 GB sent, 98.75 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.