Blockchain Explorer | learn me a bitcoin

Memory Pool

2,629 transactions

23.52 vMB

Show Random Selection

Max Size: 95/200 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
908,317	00000000000000000002349e0000000000000000000000000000000000000000	6 secs ago	0.99 vMB	2,371	2

Show Transactions

Blockchain

Tip: 908,316 (869,969 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs
38,347 38,347	0000000075de0b7cb3fefb921e09eb425b375f30d367b72f840119c8d661ca16	05 Feb 2010, 02:20	0.00 MB	1
38,346 38,346	0000000047bf4b7be19b5f475bdf94ef739b602e1f58139e893f1a8df15655f0	05 Feb 2010, 02:15	0.00 MB	1
38,345 38,345	000000000624eee85de18bbdc563755774b10735619f041e9bbc01f02089bfa5	05 Feb 2010, 02:12	0.00 MB	1
38,344 38,344	000000004030c6df283d3742f0784c1c8485bd2345bfad5d60e03899f180975c	05 Feb 2010, 02:09	0.00 MB	1
38,343 38,343	000000001dc4c72175e0856b7b425206a3b2e8da06bdd0f77ad5c6f08e2f438a	05 Feb 2010, 02:03	0.00 MB	1
38,342 38,342	000000001eb6e6796d42db4bae38a180fadc9a6652cf228aa1247b50ed2ebfda	05 Feb 2010, 01:57	0.00 MB	1
38,341 38,341	0000000034ccadf6a5098b7bf88522d596f0c9dfb8d56e3b5aa2dc8e383e170f	05 Feb 2010, 01:57	0.00 MB	1
38,340 38,340	0000000082591705ed87d779da6c69a4321079c902f82d9005fdadc38942c42f	05 Feb 2010, 01:51	0.00 MB	1
38,339 38,339	0000000007c2455b6b81ebcbf64a34f577879a843c3089ac655ffecd2a37f176	05 Feb 2010, 01:48	0.00 MB	1
38,338 38,338	000000005cd11c1982793d4eb08dba5836b6eb2d198765762902651b129f8d88	05 Feb 2010, 01:45	0.00 MB	1
38,337 38,337	0000000053af8ce5d0545c216febb672482f442203642ac115a95bad5d986664	05 Feb 2010, 01:42	0.00 MB	1
38,336 38,336	000000006861c3fc77120863bb09df5f5e4a05ddb24b3739e81445d6799aadb8	05 Feb 2010, 01:29	0.00 MB	1
38,335 38,335	00000000547619596af96b1a28b1e510cc81ad35f7fda51c17b3159704a6948b	05 Feb 2010, 01:23	0.00 MB	1
38,334 38,334	000000000726d3a5cf1a236025a8dc63b53b652abc45faccca87670202cc7d9e	05 Feb 2010, 01:20	0.00 MB	1
38,333 38,333	000000004c181cb0a931fb6fe83818d691a4c870bfe21896be2726b1f9c34c1f	05 Feb 2010, 01:08	0.00 MB	1
38,332 38,332	000000002a663835ff556b98bcdb4ad2a5b164d038e7895a8fa7877dbdaa38a1	05 Feb 2010, 00:55	0.00 MB	1
38,331 38,331	000000000b5f1da1e71dc207473eea4f2852205f769a8bb7b1d0aa0d81ddc357	05 Feb 2010, 00:49	0.00 MB	1
38,330 38,330	000000003c935661944da00acd35ee9abfa6d6d0521526f8cb70ece985984c0e	05 Feb 2010, 00:47	0.03 MB	2
38,329 38,329	00000000801bf4bccbd1ffc2b404a74d2b64d182122cef15e193b77d684ded73	05 Feb 2010, 00:44	0.00 MB	1
38,328 38,328	0000000072b1d5d44aad9034d8818510a00a75cb51f08e131b9efeeea0c03400	05 Feb 2010, 00:39	0.00 MB	1
38,327 38,327	000000000c841a070905c4a7bb837dfbd4c09329979162e2b8b978606e5204be	05 Feb 2010, 00:27	0.00 MB	1

Previous 10 blocks ↓

Total Size: 770.23 GB

Node Information

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

Uptime: 2 months, 21 days, 15 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 1,700.79 GB sent, 98.63 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.