Blockchain Explorer | learn me a bitcoin

Memory Pool

4,698 transactions

15.05 vMB

Show Random Selection

Max Size: 63/200 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
908,302	00000000000000000002349e0000000000000000000000000000000000000000	12 mins, 47 secs ago	1.00 vMB	3,839	3

Show Transactions

Blockchain

Tip: 908,301 (901,449 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Txs
6,852 6,852	00000000d45502ab04c1adeb0a3c9c2930a880e78f94c4ce0fc707ac52588696	09 Mar 2009, 10:57	1
6,851 6,851	00000000b8197fbfd62c8f20bfd82408800d7fd172ba0cbfd0111edc45136b3d	09 Mar 2009, 10:38	1
6,850 6,850	000000001bdc1ed3d810ff59f3eb7476b5da6327e0233d8abf1158e15de5a701	09 Mar 2009, 10:21	1
6,849 6,849	00000000aa05c832c21beecec20b55876fe8e01e36d22e41a7f64225ef96c23c	09 Mar 2009, 10:13	1
6,848 6,848	0000000078f8f28a56ef1345b070eb3ffbf432828feb05ad51db938022d8b88e	09 Mar 2009, 09:48	1
6,847 6,847	000000004bca7349d50dfe2f3330ab18527bcc1ae4535b557032e70eebd50e8c	09 Mar 2009, 09:47	1
6,846 6,846	00000000c22abfe5235fc0782a817fb6efc1c52d82fa42aa9ee60cb6de753282	09 Mar 2009, 09:25	1
6,845 6,845	00000000b27dcb0f5e5463d7a6f8cf571032fc759ddde7fb92e901d31f071c8b	09 Mar 2009, 09:01	1
6,844 6,844	00000000ff121cfae8cc0af08f232bf767fbe2568840e2364156b5f19d62c440	09 Mar 2009, 09:59	1
6,843 6,843	000000002c08f02f6614a435147dee4a1b1ab252c5273d1df4ed9cac07a19fc7	09 Mar 2009, 08:54	1
6,842 6,842	00000000ca1733a80ecf7dfb7a526faefb5855ec69f98ff09115cf068bdf0a58	09 Mar 2009, 08:29	1
6,841 6,841	00000000853193b088e2e1fb3d6b74bc4d6ef3723401a769fe03603b193684b1	09 Mar 2009, 08:15	1
6,840 6,840	000000005ae7441a7d706bf6a79ef3c241c8076668fa36ef0506b9a81e583978	09 Mar 2009, 08:10	1
6,839 6,839	00000000ae642cc8a1b01aad9b83a0f216b9db53764c6e69f0f5911f71ec20be	09 Mar 2009, 08:04	1
6,838 6,838	00000000dd41ae581467f58797ae4dd936d83a6175a49405eea334bfd99834e4	09 Mar 2009, 07:46	1
6,837 6,837	0000000077c1e92672fab780790d0feb5482b97f0f2842f552065c634752f88a	09 Mar 2009, 07:31	1
6,836 6,836	00000000b5c761aeb6fbf1f16628aa37688a7c326e4c97c09130192370a94b5d	09 Mar 2009, 07:19	1
6,835 6,835	00000000a0f8a98533b772c7a34d02d258d074d5e087a3d21efd37bec9557ee1	09 Mar 2009, 07:06	1
6,834 6,834	0000000063d1ae6f16a6f3dafa8caf8d0c7d101d3ba7f886b22c5c99869fc3a0	09 Mar 2009, 06:52	1
6,833 6,833	00000000e37dbdb6d6161067943874357cdfa257ae6e7687eb21f97c3af9dca3	09 Mar 2009, 06:50	1
6,832 6,832	000000005a0ad65fd0c1010d8158886f7a863569706caec527f126550c3b0c84	09 Mar 2009, 06:47	1

Previous 10 blocks ↓

Total Size: 770.18 GB

Node Information

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

Uptime: 2 months, 21 days, 13 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 1,693.18 GB sent, 98.47 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.