Blockchain Explorer | learn me a bitcoin

Memory Pool

49,702 transactions

45.04 vMB

Show Random Selection

Max Size: 188/200 MB

Min Fee: 7 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
842,066	0000000000000000000331db0000000000000000000000000000000000000000	7 mins, 25 secs	1.00 vMB	5,161	27

Blockchain

Tip: 842,065 (496,409 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
345,656 345,656	0000000000000000021a0bdecbff393c204b7f6e3e0ba6fede52cabe915aa8d0	01 Mar 2015, 06:51	0.12 MB	228	22
345,655 345,655	0000000000000000084405a07a2f2eb0c4231b49785d7ad280fec9195f0b47ea	01 Mar 2015, 06:46	0.59 MB	872	20
345,654 345,654	00000000000000000e6336d6b596f0d37f080973601897310b16d64328ca6c9d	01 Mar 2015, 06:22	0.07 MB	46	4
345,653 345,653	000000000000000014d513b6f3c4f9b505458271047ed65458471ff17880d657	01 Mar 2015, 06:23	0.19 MB	309	28
345,652 345,652	0000000000000000050919b765a6d367b14f8f0103511777be0e160ecb133961	01 Mar 2015, 06:16	0.33 MB	572	58
345,651 345,651	0000000000000000083818aff972bb63e6007520ec77e83b74ad2cedb26e3ffe	01 Mar 2015, 06:06	0.06 MB	47	6
345,650 345,650	0000000000000000161d6a8b36358baf133e7f5a48ef0cc7e088dbb311a90ccc	01 Mar 2015, 06:05	0.10 MB	98	9
345,649 345,649	0000000000000000111cffb71a8fd2b6731a8b7bb9bee98bbaa125008bc34dd7	01 Mar 2015, 06:03	0.28 MB	414	17
345,648 345,648	000000000000000015f3628f7efda25ce2b68bc64b344100bf26de6aed49d3f0	01 Mar 2015, 05:57	0.27 MB	301	18
345,647 345,647	000000000000000011d2885a6bde4f7a0099cc211efee80515149bcbf3b28ccd	01 Mar 2015, 05:51	0.12 MB	264	24
345,646 345,646	000000000000000015ccefc302f2a988bef66023bfe0363d4f13524e898558b9	01 Mar 2015, 05:44	0.75 MB	1,237	23
345,645 345,645	0000000000000000062c93de19c7ed2689a1c9f9379e7d3283e7efe12570e1cb	01 Mar 2015, 05:31	0.26 MB	512	26
345,644 345,644	00000000000000001103e2c39c639dc2f8565475102b1856b6a689e6f4451ff6	01 Mar 2015, 05:10	0.12 MB	174	14
345,643 345,643	00000000000000000ebbd89673e403caa9bd80d6d09bdc68909f22749882d0b3	01 Mar 2015, 05:07	0.10 MB	49	10
345,642 345,642	000000000000000017639241f66cf06d641506f269b9d5cbe1ef3a2fafda9079	01 Mar 2015, 05:07	0.34 MB	542	22
345,641 345,641	000000000000000002152a19094a220aae8c1c83e5f6c4bab98bca73f77f6452	01 Mar 2015, 04:57	0.70 MB	971	24
345,640 345,640	0000000000000000090d73495fe0d0b3db961fa1df4309ed748e19251f421f95	01 Mar 2015, 04:35	0.31 MB	647	27
345,639 345,639	0000000000000000010293130545cdffb85200d713a4fd028f408d819ee742c7	01 Mar 2015, 04:22	0.37 MB	617	25
345,638 345,638	00000000000000000090cd902e7be02b356d77380a363466900b9b21b80303df	01 Mar 2015, 04:08	0.10 MB	63	5
345,637 345,637	0000000000000000135e1d158615e0568a975c9fa117fc1f3aebb0abed249e75	01 Mar 2015, 04:07	0.53 MB	647	18
345,636 345,636	00000000000000001750686d32a6e69b790e4e6e6db452b08940f6d48d859cd2	01 Mar 2015, 04:01	0.18 MB	398	28

Previous 10 blocks ↓

Total Size: 646.87 GB

Node Information

IP: 45.144.112.208
Port: 8333
Version: 250000
Subversion: /Satoshi:25.0.0/

Uptime: 1 month, 1 day, 5 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 8,429.97 GB sent, 40.98 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.
All of the fee rates are in sats/vbyte.

AFR = Average Fee Rate

About

This is a basic blockchain explorer for exploring Bitcoin data.

All of the data comes directly from a Bitcoin Core node running on the same server as this website. This data is retrieved via bitcoin-cli commands.

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.

Limitations

This is not a fully-fledged explorer as it does not use a custom database.

This means there are a few limitations:

No address search. Bitcoin Core does not keep track of addresses and balances.
Cannot move forward through transactions. A single transaction doesn't include information about whether the outputs have been spent (or which transactions spent them), so whilst you can move backwards through the inputs, you cannot move forwards through the outputs.

So if you're looking for a more advanced explorer that offers these features, try mempool.space instead. But if you hate beautiful websites and only want to dig around raw data quickly, this explorer should do the job.

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 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.