Blockchain Explorer | learn me a bitcoin

Memory Pool

1,537 transactions

0.46 vMB

Show Random Selection

Max Size: 3/200 MB

Estimated time to get mined based on feerate:

Feerate	Blocks	Time
2 sats/vbyte	2	20 minutes
1 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
908,639	00000000000000000002349e0000000000000000000000000000000000000000	4 mins, 20 secs	0.46 vMB	1,536	2

Show Transactions

Blockchain

Tip: 908,638 (861,985 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Txs
46,653 46,653	000000001f9a2e4cc7bbeb8a0a784b15bedd20dd1f9c3f442fa52f4a94098d94	23 Mar 2010, 11:22	1
46,652 46,652	000000002a38f8083de719831c6af25497df5380758c9d31f9669af668b3eb29	23 Mar 2010, 11:21	1
46,651 46,651	000000002972f277d50cefa59f28660c5bb182e599beacc902be177e6db57242	23 Mar 2010, 11:14	1
46,650 46,650	000000001049cc16f112ffdc54b4c7eff1cb8bc056b40347bb760df10e95a345	23 Mar 2010, 11:05	1
46,649 46,649	0000000028a0d94e9fdfd446bb2fdc63af1523bcf29e2b031437cec1f57febfe	23 Mar 2010, 11:03	1
46,648 46,648	000000001a303c570a64db68173169507a0ee4fa591782746bd326aa8ede1b61	23 Mar 2010, 11:03	1
46,647 46,647	000000000d6de4edf3361a38e32779e14a5fd2b8cb1189f592547137f482f5ca	23 Mar 2010, 10:59	1
46,646 46,646	000000001a24d94add64bce5086bed56a3887d501182812d1f360c8c443276a9	23 Mar 2010, 10:53	1
46,645 46,645	0000000016362eb46ddfe2d27b406b1fba0e098ef20f5b0c26da710a9acf7d42	23 Mar 2010, 10:52	1
46,644 46,644	000000000554990c8b29d6087421529bb5ef6effc10852f4109d670d7309a1da	23 Mar 2010, 10:26	1
46,643 46,643	00000000033c9fb980ae000c9f94caf37d6ea05a804c9b35c5b6f9b561a60e55	23 Mar 2010, 10:25	1
46,642 46,642	000000001f2ddcffd1d2e600bee798a63b52e86747a0860f4ed22933bfa84cab	23 Mar 2010, 10:12	1
46,641 46,641	00000000018bd269a5c8bbb5d77296de04373503f5eb59afba128183d0350066	23 Mar 2010, 10:11	1
46,640 46,640	000000001cdd7d1d7440352a6375fdec9bdba6e092914b1405a511855ecc1ad3	23 Mar 2010, 10:05	1
46,639 46,639	0000000013baaedf8f1ee54bd090fac4bb038274c6f31a8de86a61fb8cad67a9	23 Mar 2010, 10:02	1
46,638 46,638	000000000b263b103a8b2e6edc59303970c55ae62898d7cb4643361c81303f5b	23 Mar 2010, 09:51	1
46,637 46,637	000000000a13f87231c5c8e9b03f524c419733226c2ca34de8d2e36387e2d257	23 Mar 2010, 09:49	1
46,636 46,636	000000002f784a2a0e48012a7ec7c7710fa3909bbf4b40e38248199829169b00	23 Mar 2010, 09:48	1
46,635 46,635	00000000363943395c06bf8c1c9914da3e1a0afe9ef39989be66781ffcfc9660	23 Mar 2010, 09:42	1
46,634 46,634	00000000119ae26950b1addcfec5cf59b6f14c557d9e9e8d19755f90ba1fae31	23 Mar 2010, 09:20	1
46,633 46,633	000000000338329e2ba8a9f5459ea60c682415fde3ed9393047b419711c2f55e	23 Mar 2010, 09:17	1

Previous 10 blocks ↓

Total Size: 770.88 GB

Node Information

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

Uptime: 2 months, 23 days, 13 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 1,850.90 GB sent, 101.33 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.