Blockchain Explorer | learn me a bitcoin

Memory Pool

488 transactions

0.16 vMB

Show Random Selection

Max Size: 1/200 MB

Estimated time to get mined based on feerate:

Feerate	Blocks	Time
2 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
908,603	00000000000000000002349e0000000000000000000000000000000000000000	8 mins, 59 secs	0.14 vMB	440	2

Show Transactions

Blockchain

Tip: 908,602 (863,935 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Txs
44,667 44,667	00000000236c3020f4bfdb42a75d2ba9cdb873a417323b85146aed1c6bd22932	10 Mar 2010, 08:44	1
44,666 44,666	000000002e03ab66e78949c6ad5210adf6ca499132a6608315a11fa7dedc826c	10 Mar 2010, 08:31	1
44,665 44,665	000000002d89bfac161d3a775a84d6d7aa46cc33048686beee138a4fc8709a59	10 Mar 2010, 07:40	1
44,664 44,664	0000000022dffaddd23245e39397edfea8efe5b058981251f604ec97fb71cb08	10 Mar 2010, 07:39	1
44,663 44,663	00000000213cb791e99e1e22d91e54710bf2955dae0089a6ea9fc94115ccd0a8	10 Mar 2010, 07:37	1
44,662 44,662	00000000221a62796d98b67e81e2077b60913d6d340ce68a770982fd15ec0785	10 Mar 2010, 07:33	1
44,661 44,661	0000000035cd92e91043036c4efe2c115554eadb8dd846871ef3bd7a20ef88c1	10 Mar 2010, 07:29	1
44,660 44,660	00000000334e1220403660683dff950bd5c642b25ce6d54405739dfe2f6a6ca3	10 Mar 2010, 07:08	1
44,659 44,659	000000001802d6e61c172b1ef47e50b5dffb075b78e5b228c0addc9d5c012cce	10 Mar 2010, 06:10	1
44,658 44,658	000000001784af3a0a60fb74a0a537d7ac3a38e20b4094b0e18a95bf8b4499c9	10 Mar 2010, 06:09	1
44,657 44,657	0000000014c17be7b454f45037b67daed83e4cdf9ea45f5bde07a67499e73d62	10 Mar 2010, 06:09	1
44,656 44,656	000000000f72a4b71c66fd4177c4af39c650229b8dc50a7b925e09db2f025f0b	10 Mar 2010, 06:07	1
44,655 44,655	000000001926703bc0f0732c2c79038871e621d66122e5f0f3e05a66e29eeb1c	10 Mar 2010, 06:06	1
44,654 44,654	000000000f7d7989554dbcdc070dbc828ad4443ed562cfc5451f67e0924362e6	10 Mar 2010, 06:05	1
44,653 44,653	000000003029d65e6cc22cf8db34ddbd47f2f8fed33e10fe87a6671af525d147	10 Mar 2010, 05:48	1
44,652 44,652	000000000146af1ab88d90b4be4648c3afdb88c4c1d54cdb2d8e43b3ce893bae	10 Mar 2010, 05:43	1
44,651 44,651	000000002f2b99547bb4dbeb9b67e104cbc6d36fd5b05fc47bc9e712fd0af915	10 Mar 2010, 05:40	1
44,650 44,650	000000000760f4170522b5f7a2dfc46b24ff282be940ffdd3ba22886cf28fedd	10 Mar 2010, 05:38	1
44,649 44,649	000000001532d3226c9be594d9100eb60ae344f69a3a59627dd0212225d70d65	10 Mar 2010, 05:15	1
44,648 44,648	000000001c3e863374d45cb5c59f83966b43c805d58b2525f680e3be6ceeadc1	10 Mar 2010, 05:13	1
44,647 44,647	000000002c2f9de9a8eca838fb7c1ba8f77ac00997152b09e995a36b9e1193be	10 Mar 2010, 05:07	1

Previous 10 blocks ↓

Total Size: 770.81 GB

Node Information

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

Uptime: 2 months, 23 days, 10 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 1,849.54 GB sent, 101.04 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.