Blockchain Explorer | learn me a bitcoin

Memory Pool

5,929 transactions

1.45 vMB

Show Random Selection

Max Size: 9/200 MB

Estimated time to get mined based on feerate:

Feerate	Blocks	Time
3 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
907,706	00000000000000000002349e0000000000000000000000000000000000000000	3 mins, 34 secs	1.00 vMB	4,555	4

Show Transactions

Blockchain

Tip: 907,705 (771,264 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Feerate AFR
136,441 136,441	0000000000000a4af4a63aff1afd4fa9f2fb2810d5141194d85a79078a7cb4bc	15 Jul 2011, 19:19	0.05 MB	186	31
136,440 136,440	000000000000032b277f0960bc2ca34778c995d1a1a6a259548f58efa67a540c	15 Jul 2011, 19:15	0.02 MB	69	124
136,439 136,439	00000000000008ee76158834860aa0f0524f74f54f638968e87958aaafcbd870	15 Jul 2011, 19:14	0.03 MB	81	922
136,438 136,438	0000000000000aad8ecefbd2a642ca71cef3d5e07d2b80f90161b7061af7683f	15 Jul 2011, 18:39	0.02 MB	48	221
136,437 136,437	0000000000000883129e9f743003d44d683372aca1a671c62557a735f7e34e3b	15 Jul 2011, 18:35	0.01 MB	29	556
136,436 136,436	0000000000000951770fa14d9a450ff6eb867723d12f840f109a19389c9514b9	15 Jul 2011, 18:29	0.02 MB	48	967
136,435 136,435	00000000000005e5f990c918571085a030b85022ae5d7d96582fe2dc6033088e	15 Jul 2011, 18:07	0.01 MB	26	33
136,434 136,434	0000000000000519fe6f2e1546a85fe0cd5667f75703473d874725aa39eb692e	15 Jul 2011, 18:05	0.03 MB	90	471
136,433 136,433	00000000000009471d20c5db165a6abba111148e4210ca0a96dd618485a4ca6b	15 Jul 2011, 17:58	0.05 MB	116	264
136,432 136,432	000000000000003b2a3e5982bb99ea5762e127d808228c31dd85bc372d01dffe	15 Jul 2011, 17:47	0.03 MB	28	661
136,431 136,431	000000000000066a4dddfb92cb6ddaf341f7d4c42c016854b9489f293afdc25d	15 Jul 2011, 17:35	0.02 MB	35	531
136,430 136,430	00000000000003b8ccddef07adea7e7171cf56ff11247213f1df7f60f9eb02f4	15 Jul 2011, 17:26	0.03 MB	77	428
136,429 136,429	00000000000009d13b4b1ce9fd1ce9355b5eb498d22cb624c5badbf4026e00da	15 Jul 2011, 17:11	0.02 MB	44	306
136,428 136,428	00000000000005240eba244f03d7f4b905f5ada551ba884e169c9df766799973	15 Jul 2011, 17:04	0.00 MB	15	443
136,427 136,427	000000000000028a1a051df75f8224fb2f9f4baf1ae1cfedac3d77ad7371318a	15 Jul 2011, 17:01	0.08 MB	113	93
136,426 136,426	0000000000000a31d4918fe1f92f4ab25aaac2fc6d5c94819c49466bccff3e80	15 Jul 2011, 16:59	0.03 MB	55	455
136,425 136,425	000000000000003ff14e2fa0f5b0e03bbc4b41429d291c1ffac86d50fa144317	15 Jul 2011, 16:44	0.00 MB	11	502
136,424 136,424	0000000000000035373f84ebc60d115ba21f7129189a4da7d61a40d821d43968	15 Jul 2011, 16:43	0.01 MB	17	393
136,423 136,423	0000000000000716d4b1e37eeddaaf022d6ee09a49b8c9e73bfbb819a4d4c644	15 Jul 2011, 16:37	0.01 MB	19	9
136,422 136,422	00000000000007aee94b3f0087ec3d0109d658eadcfc8a332006d352ea34d7da	15 Jul 2011, 16:36	0.04 MB	101	718
136,421 136,421	0000000000000693da7b66336793d78161d337c2d64a1206ba7ede424d2b3006	15 Jul 2011, 16:17	0.04 MB	150	271

Previous 10 blocks ↓

Total Size: 769.00 GB

Node Information

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

Uptime: 2 months, 17 days, 9 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 1,616.63 GB sent, 92.78 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.