Blockchain Explorer | learn me a bitcoin

Memory Pool

4,007 transactions

1.91 vMB

Show Random Selection

Max Size: 10/200 MB

Estimated time to get mined based on feerate:

Feerate	Blocks	Time
4 sats/vbyte	2	20 minutes
4 sats/vbyte	3	30 minutes
3 sats/vbyte	6	1 hour
2 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
907,738	00000000000000000002349e0000000000000000000000000000000000000000	29 secs	1.00 vMB	2,451	3

Show Transactions

Blockchain

Tip: 907,737 (788,227 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Feerate AFR
119,510 119,510	0000000000003141e255ab544b1c5cb71881eb1f508e348bb95f065da39eab34	22 Apr 2011, 02:09	0.00 MB	9	307
119,509 119,509	00000000000070135fe3d66d40509ff9ed1b8b393f135edb1b56eac4a3b60f36	22 Apr 2011, 02:01	0.00 MB	14	422
119,508 119,508	00000000000014fea75fe1a59f8f7db829d29bb5b161e922f982fb7333567a40	22 Apr 2011, 01:44	0.01 MB	12	254
119,507 119,507	000000000000831f171d91644b27bcfc961c59d782cee7a2bbf6181397d475f5	22 Apr 2011, 01:33	0.00 MB	1	0
119,506 119,506	000000000000951e0425b6ffa576b86a2fc49b711534e6492912dbfdc9478867	22 Apr 2011, 01:30	0.00 MB	6	775
119,505 119,505	00000000000069fbdc4212cce6d2f92eb3a213ec20012d9a384d396978f44f50	22 Apr 2011, 01:24	0.00 MB	6	1,390
119,504 119,504	000000000000a9aa2b43846c72eb1b78e5728ef77929dc1badda194bfde92f0b	22 Apr 2011, 01:20	0.00 MB	8	904
119,503 119,503	0000000000009d92e488c5e58e6cfa2bc427aa05c72597d7fef63aa1aa75f5c3	22 Apr 2011, 01:15	0.01 MB	20	563
119,502 119,502	000000000000603081e3fd2d408571cf266d1d1929012f98be681a219b37d30f	22 Apr 2011, 01:00	0.01 MB	16	0
119,501 119,501	000000000000af1686f87d247d0763ab8701aafea3dc0896ca720edb972a2cc4	22 Apr 2011, 00:46	0.00 MB	3	0
119,500 119,500	000000000000829fcc84f32804b145554780afdd64f158414f914544b610ee0d	22 Apr 2011, 00:41	0.00 MB	1	0
119,499 119,499	0000000000005d17ad937fe2554d3bbb200c97f5025d011dc1bdce990ddcde48	22 Apr 2011, 00:40	0.01 MB	30	0
119,498 119,498	0000000000008b5c58f447d4bbdcd22f587c761e543e4579439e8db1e9a3cf28	22 Apr 2011, 00:35	0.00 MB	11	1,144
119,497 119,497	00000000000095d7c73dd2d835c40679929620eb6764109c3a8b2c493c7ccb79	22 Apr 2011, 00:29	0.00 MB	12	487
119,496 119,496	00000000000098e8aa571f990ccbd8ace482a9ce16cd196d6f5c5173e4063a74	22 Apr 2011, 00:21	0.00 MB	5	0
119,495 119,495	0000000000003be1cef06de03050881aa6230bc223a53567732a20a1d204b465	22 Apr 2011, 00:20	0.00 MB	11	0
119,494 119,494	000000000000277c6cfe936d31a9856a611cb99efd7f217ba2211b1bb7fa8aca	22 Apr 2011, 00:14	0.01 MB	25	587
119,493 119,493	00000000000058abf1b8d0e907a987295e224b874154d397a58aba8f6a109380	21 Apr 2011, 23:50	0.01 MB	16	747
119,492 119,492	00000000000028256a804626f6af56ddc827676c1923f1b407c69eb4c43afc8f	21 Apr 2011, 23:38	0.00 MB	11	816
119,491 119,491	00000000000002ac48ff7f44601b06980732705b5c5c3e63f9c7ee4722e7c80a	21 Apr 2011, 23:30	0.00 MB	13	856
119,490 119,490	00000000000046a6c0190e1fcfdb279a60393e6ea92180c7da9b253135a10f07	21 Apr 2011, 23:21	0.00 MB	12	938

Previous 10 blocks ↓

Total Size: 769.05 GB

Node Information

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

Uptime: 2 months, 17 days, 16 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 1,627.60 GB sent, 93.14 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.