Blockchain Explorer | learn me a bitcoin

Memory Pool

11,225 transactions

2.67 vMB

Show Random Selection

Max Size: 19/200 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
882,647	000000000000000000029a8a0000000000000000000000000000000000000000	6 mins, 22 secs	1.00 vMB	3,672	1

Show Transactions

Blockchain

Tip: 882,646 (877,115 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Txs
5,531 5,531	0000000046b6272474a106a41c35c914370c3b3d96da1ba75d2e29f6afc71a65	25 Feb 2009, 06:55	1
5,530 5,530	000000005310971d1304a456759d9e85e4aad473f5f773a62fb9d08a51e313d9	25 Feb 2009, 06:53	1
5,529 5,529	00000000c4e031a9a9924efd3ff0ab34f5b8f76ae66b3275b80f35d0767fcec3	25 Feb 2009, 06:47	1
5,528 5,528	000000006046d37c2336f11cbb1d00a17557e003b8f3b93007d5107231db585d	25 Feb 2009, 06:41	1
5,527 5,527	000000009f7f024e266e044b5ef2e5460f2b8599a7248a13b0eb09b029b50636	25 Feb 2009, 06:16	1
5,526 5,526	0000000077b2d94aa31f27643f15f9c707b6b7a0f9a4c885650ab02f6b1425cf	25 Feb 2009, 06:03	1
5,525 5,525	00000000668b7906f7d29afd108a5c0c9f5fd6439c5d678386de34df269d9326	25 Feb 2009, 05:48	1
5,524 5,524	000000008a80e8ed5ada2b8832572a62152acd7be8084c46a7ff153ee14f54c9	25 Feb 2009, 05:41	1
5,523 5,523	0000000098d88753452c62bfce6c636c7a139ebac7d9a3284636af5c79de0587	25 Feb 2009, 05:22	1
5,522 5,522	000000001686e1d92319baf8038fff00f036216317f0c89fd77c36acfeda88d9	25 Feb 2009, 05:01	1
5,521 5,521	00000000132c850b2de6863eadbd8b6c57b2ca9a63e0b726307bd6a5191646fc	25 Feb 2009, 04:48	1
5,520 5,520	000000004916d6ebc3db4104b00783dc732721afac1a7251007d64106436c840	25 Feb 2009, 04:38	1
5,519 5,519	00000000de88ee457981a8256127f340f98839d0ad59dacb744d8b347918a8cb	25 Feb 2009, 04:32	1
5,518 5,518	000000002c55068583ce918095a4af4de0a3be5c9195bf2ddae3be724ea77315	25 Feb 2009, 04:22	1
5,517 5,517	000000006fa261e29cc80504fac0e4da88f7c3ae63880659d0098aec3f0d3780	25 Feb 2009, 04:08	1
5,516 5,516	000000000edc7289e1ea1e8a20b1a5acfec2d6000aaa9bb7b77f38fc332194a0	25 Feb 2009, 04:04	1
5,515 5,515	000000005f8fdb9defbc5bbfb36d8ef7ef911010757084f2f14d4eb6233adc03	25 Feb 2009, 03:38	1
5,514 5,514	000000008b900032d7f48a2d6e2357f40a5dc5e2733fa65b5b22b0488f52703f	25 Feb 2009, 03:32	1
5,513 5,513	00000000074b4c7a212e7d65eadc4fbb88ee8f7de3d75abb1eadb5c580395252	25 Feb 2009, 03:24	1
5,512 5,512	000000000fbdfa8545ab0296f7aaa0de0d94a1ea60426cfdccd7fe661baa5a07	25 Feb 2009, 03:04	1
5,511 5,511	000000000c0cfb45eb088805bacb26e3258fb826384f7ac0c190cbdcc269de5d	25 Feb 2009, 02:54	1

Previous 10 blocks ↓

Total Size: 723.75 GB

Node Information

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

Uptime: 1 month, 25 days, 9 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 2,111.21 GB sent, 81.35 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.