Blockchain Explorer | learn me a bitcoin

Memory Pool

3,148 transactions

1.10 vMB

Show Random Selection

Max Size: 7/200 MB

Estimated time to get mined based on feerate:

Feerate	Blocks	Time
3 sats/vbyte	2	20 minutes
2 sats/vbyte	3	30 minutes
2 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
907,850	00000000000000000002349e0000000000000000000000000000000000000000	8 mins, 12 secs	1.00 vMB	2,645	1

Show Transactions

Blockchain

Tip: 907,849 (750,424 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Feerate AFR
157,425 157,425	000000000000047afb2a8ffd92f097953b3e53cebf392177f714c9d154e9e145	14 Dec 2011, 03:28	0.00 MB	2	0
157,424 157,424	0000000000000d925f5adeffef34025864f8726413b2797f30ac59afaf109a8b	14 Dec 2011, 03:27	0.01 MB	16	178
157,423 157,423	0000000000000b3742aba2843eee5d80f28e13749e4f06627b9e085eb2d77922	14 Dec 2011, 03:20	0.04 MB	93	115
157,422 157,422	00000000000000ac72f123f7a3486c50e3340160762da1fe45ebec071f1612bc	14 Dec 2011, 03:10	0.01 MB	28	149
157,421 157,421	00000000000001f49fb7d6120424f32820edacc4294f1775e6bbd1278eb4b821	14 Dec 2011, 03:03	0.02 MB	59	111
157,420 157,420	00000000000001e1583811d1a1b9e1ed2af68b75ee28689deca9af1e0cdc538c	14 Dec 2011, 02:47	0.01 MB	27	70
157,419 157,419	0000000000000c734ef24d99ed783c55cb4cee58a0e23b1e433eb3df88d9198c	14 Dec 2011, 02:35	0.00 MB	2	0
157,418 157,418	000000000000040b4495df63500b4a912b9c51e935f86bcbbeef3a32d0796ebb	14 Dec 2011, 02:33	0.02 MB	19	18
157,417 157,417	000000000000065941d17a5778abd85a64836fe2ee18a2a913a0dbdb6883196d	14 Dec 2011, 02:29	0.05 MB	32	38
157,416 157,416	00000000000009a1d21989fcb648a2e903d60b238662b9553553471bcb96f86a	14 Dec 2011, 02:14	0.04 MB	110	23
157,415 157,415	00000000000007246ddd777a23fc8b99c1c4f976343d163e5a5790903b19b50c	14 Dec 2011, 01:50	0.03 MB	38	41
157,414 157,414	000000000000084ada0e7f3a4d593522729a89a64682fbf3e740021434702c74	14 Dec 2011, 01:39	0.00 MB	12	35
157,413 157,413	0000000000000961006254eb71e2fb5ee9c33e36ad77300744df1b1b8ea05d5c	14 Dec 2011, 01:36	0.02 MB	45	60
157,412 157,412	000000000000050b535392c50dc727a8e727cbe6282fb5e696113b339a5df069	14 Dec 2011, 01:19	0.01 MB	11	561
157,411 157,411	0000000000000618f8e9571b4a7d386b4d4766db1f54e791b47ae38c258435cf	14 Dec 2011, 01:14	0.00 MB	7	1,686
157,410 157,410	00000000000000b57b8b9d110caf647803b969bd3ab6d31fcaafbea2c4f5bf02	14 Dec 2011, 01:09	0.01 MB	25	0
157,409 157,409	00000000000002c27803779ada377edf264666956f9406e5ea607ba23aed24d6	14 Dec 2011, 01:15	0.00 MB	9	0
157,408 157,408	00000000000008c46e979d471ab0e0e089adf65c107ead44b11be156b4053406	14 Dec 2011, 01:07	0.01 MB	9	712
157,407 157,407	00000000000000887bb361419a7423e175695fe260ec45be98cf24cea957ac37	14 Dec 2011, 01:05	0.01 MB	27	111
157,406 157,406	0000000000000daef6a88181d32c433e6442a10f34edfddcea57c921f855244b	14 Dec 2011, 00:56	0.05 MB	164	9
157,405 157,405	00000000000005daf119435cf4384106ce3d161a155f30e2700875793aaeb751	14 Dec 2011, 00:47	0.00 MB	11	27

Previous 10 blocks ↓

Total Size: 769.26 GB

Node Information

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

Uptime: 2 months, 18 days, 11 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 1,635.24 GB sent, 94.21 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.