Blockchain Explorer | learn me a bitcoin

Memory Pool

7,503 transactions

3.31 vMB

Show Random Selection

Max Size: 20/200 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
908,579	00000000000000000002349e0000000000000000000000000000000000000000	7 mins, 47 secs	1.00 vMB	1,704	2

Show Transactions

Blockchain

Tip: 908,578 (861,962 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Txs
46,616 46,616	000000001e8b6316bdc25dd6babed79df4dfe92f040ab50ec5ab494b63e639e3	23 Mar 2010, 07:16	1
46,615 46,615	00000000097a127235e9e527c7788a6dce5b9b9494fa10141b6875e8773e1749	23 Mar 2010, 07:16	1
46,614 46,614	000000002c00114ea2f2fe46f06db83020cbaf98a7d6c488c1101148e5fc206e	23 Mar 2010, 07:10	2
46,613 46,613	000000000fc5b95b45689b2810ef7bda3ed8fb8c22f734b93995f767ebb4d46b	23 Mar 2010, 07:03	1
46,612 46,612	0000000020ea02ac7a7944e2d7f55f9a7d3cf7e53e9fa763c0eba2a0347007ef	23 Mar 2010, 06:58	1
46,611 46,611	0000000021e01ef2efd02f43507cc3e586d711aea2b8e2b956d1234f9824be13	23 Mar 2010, 06:53	1
46,610 46,610	0000000034c176b64af81a18d0769f139e7e041688a4d69d9343e1a5a1ea1b56	23 Mar 2010, 06:50	1
46,609 46,609	000000003258bbaee41c05f97d2e073f30b7caf803e74d33f46814d68eb5d257	23 Mar 2010, 06:49	1
46,608 46,608	0000000029095a2ca4d91577c675192479d0952208ffa6a6aa62d3ba477dc525	23 Mar 2010, 06:43	1
46,607 46,607	0000000025a844b0865ed4e1ad320704a9e352745edbb6388bfece88130531f8	23 Mar 2010, 06:28	1
46,606 46,606	000000000a602778e7b908eba4ff371b893c35b7b883d514e5405ac98771043b	23 Mar 2010, 06:24	1
46,605 46,605	000000001e66ca6662bdd815628acfcab4d4b414ac7f0d316a16f4032ef5d5c0	23 Mar 2010, 06:09	1
46,604 46,604	000000002abd1d48a3e0ef082bf4c379e8a0602024bc69bc4aafc3acc9d1a4c2	23 Mar 2010, 06:06	1
46,603 46,603	000000000a91d13ac5a37bb82f0bd90ad0fc3c98981714e5ce13282d7f6d912a	23 Mar 2010, 05:57	1
46,602 46,602	000000001904bffcd4953a644e412a5a11c4ed77455221ece6139050179c7da5	23 Mar 2010, 05:54	1
46,601 46,601	000000000ea3f252d917e2516f6d6569e507c7e08b5f444cecc64af16f9babed	23 Mar 2010, 05:34	1
46,600 46,600	000000002b47a4b5157366091f81ad75a1806d2ded9f2152e3a36cdba39ce53e	23 Mar 2010, 05:34	1
46,599 46,599	000000000f09ef6c5f0b0e457e26136925aa8bcea3e6c85ba3c457124955daed	23 Mar 2010, 05:21	1
46,598 46,598	000000000c4251f16f07185ce18a32cff4539d96eb20583f960eb998e28c5135	23 Mar 2010, 05:14	1
46,597 46,597	000000000a7b32caa6a4e433f4627030c6abf9ca5216c328e51a07285ad6ed71	23 Mar 2010, 05:14	1
46,596 46,596	00000000207d5d049f75368b9ec78433c8c7a8dc2efaec559446fe0196456b8b	23 Mar 2010, 05:05	2

Previous 10 blocks ↓

Total Size: 770.77 GB

Node Information

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

Uptime: 2 months, 23 days, 8 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 1,848.50 GB sent, 100.86 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.