Blockchain Explorer | learn me a bitcoin

Memory Pool

6,956 transactions

2.28 vMB

Show Random Selection

Max Size: 14/200 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
907,843	00000000000000000002349e0000000000000000000000000000000000000000	3 mins, 9 secs	1.00 vMB	3,106	3

Show Transactions

Blockchain

Tip: 907,842 (806,259 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs
101,583 101,583	000000000002787c8c945e305954c00dd630fd089be8b0e25663bcc1009a510c	08 Jan 2011, 07:27	0.00 MB	10
101,582 101,582	000000000000655651214a7d4f8fbbc4b126b3516bb93dd2e0d92b0b79166f87	08 Jan 2011, 07:08	0.00 MB	9
101,581 101,581	00000000000085c08fa5993493d92b73a7f873a03e4c8637e6b71937133f51c6	08 Jan 2011, 07:07	0.00 MB	11
101,580 101,580	000000000000274d89e83942dbdac81f5ce3179678788d1f7794c07a6b5eb072	08 Jan 2011, 06:33	0.00 MB	12
101,579 101,579	0000000000010c66c228c5d63dea3dd288a8a9bf81b8c41a9be10193dd1dcd24	08 Jan 2011, 06:24	0.00 MB	1
101,578 101,578	000000000001fdc581119603ab6e7cd49418873c56fc4793c289c79b5a8886b6	08 Jan 2011, 06:23	0.00 MB	3
101,577 101,577	00000000000325ce3257878e7f185c62cbfcd813056c7178a97830a6ca9eef79	08 Jan 2011, 06:20	0.00 MB	10
101,576 101,576	000000000003b35925f2278a2dc0dc67d1870766b1880e629a190cda4c503967	08 Jan 2011, 05:55	0.00 MB	3
101,575 101,575	0000000000026e26a2ff35c5746270e68c93687d908069d369de8a8027e733f9	08 Jan 2011, 05:54	0.03 MB	108
101,574 101,574	000000000001eb762962ba9c633b3e3ecaff6b7ee76efb6bbd808a474c5fe58d	08 Jan 2011, 05:38	0.00 MB	13
101,573 101,573	00000000000388c7b39d5368640cd99df4d18d8e2d9604942a6b531059ca8a95	08 Jan 2011, 05:34	0.00 MB	9
101,572 101,572	000000000000f002eb3d0558bcdc8375f22356af8ec78997407b557326ba5fa0	08 Jan 2011, 05:28	0.00 MB	14
101,571 101,571	0000000000017668e75d67bc9ad60fd31f78da71fd1fa97f27c3944a9178aae6	08 Jan 2011, 05:26	0.00 MB	13
101,570 101,570	000000000001de65de8e43eff580104fe03a77950fc1c7c330f4105dd07f3dfe	08 Jan 2011, 05:20	0.00 MB	12
101,569 101,569	000000000001b9e69d311f23a2875ed3a52812d92877389d84f6990c2cc6c9cc	08 Jan 2011, 05:07	0.00 MB	13
101,568 101,568	0000000000007bb937c662e986fa1b707e21dfc764fe7ef1c479ce3267063e20	08 Jan 2011, 04:57	0.00 MB	9
101,567 101,567	00000000000278f8551ffc54b7748b110fd5d619408c155e7fba41813294e710	08 Jan 2011, 04:44	0.00 MB	1
101,566 101,566	000000000001940ad33b7e5b7a3e11f4a61629157f1e0737995df5b1bedbd91d	08 Jan 2011, 04:31	0.00 MB	2
101,565 101,565	00000000000252d007b7983febb466bcf811b26bb75c7121f8f71e5968493d10	08 Jan 2011, 04:22	0.00 MB	3
101,564 101,564	0000000000002ec5f59dec46b0ea070ae6fced0bb56e25b4df20d8662f9408a6	08 Jan 2011, 04:07	0.00 MB	1
101,563 101,563	00000000000270102536932297b27dad66eae6e4806f229c4763bdda443a39a1	08 Jan 2011, 04:05	0.00 MB	1

Previous 10 blocks ↓

Total Size: 769.25 GB

Node Information

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

Uptime: 2 months, 18 days, 10 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 1,635.10 GB sent, 94.16 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.