Blockchain Explorer | learn me a bitcoin

Memory Pool

72,274 transactions

35.41 vMB

Show Random Selection

Max Size: 191/200 MB

Min Fee: 12 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
842,173	0000000000000000000331db0000000000000000000000000000000000000000	1 min, 33 secs ago	1.00 vMB	6,441	333

Blockchain

Tip: 842,172 (405,743 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
436,429 436,429	000000000000000003b23b14cd4c111236bba848c54fb9e6ca3c1aea740db573	29 Oct 2016, 10:45	0.59 MB	1,140	66
436,428 436,428	000000000000000000c11b33c425055561b10fb71b4092cd7c3ec64ce6b7f58f	29 Oct 2016, 10:38	0.06 MB	112	33
436,427 436,427	000000000000000002374a82c74fb867863b1d335492949a90ec322718a30f2a	29 Oct 2016, 10:38	1.00 MB	2,128	50
436,426 436,426	000000000000000002708a9d0e8f9f00640238ca4710515881e32db3ef302040	29 Oct 2016, 10:36	1.00 MB	2,440	78
436,425 436,425	00000000000000000037a2569f8a0346d6a3907226db425d017f7d9b2c3ed007	29 Oct 2016, 10:13	0.75 MB	1,858	82
436,424 436,424	0000000000000000033e1a187f21ef0c8c48fcc93f2102d5b6ed5ce5b8b25575	29 Oct 2016, 09:53	0.99 MB	2,217	66
436,423 436,423	000000000000000003c712643933789ee532a547f388e42269f6e0535278083c	29 Oct 2016, 09:38	1.00 MB	2,028	61
436,422 436,422	000000000000000001bfff88e310ad724ce631bd4864e41f3690d1c4876277ec	29 Oct 2016, 09:25	0.20 MB	448	78
436,421 436,421	00000000000000000231093cfc80419b09bb58535777a21d5c56868463cc506a	29 Oct 2016, 09:23	0.40 MB	847	69
436,420 436,420	00000000000000000089dc5489ef6137b44578c062dbd0b90874a77e7772d309	29 Oct 2016, 09:17	0.55 MB	1,226	67
436,419 436,419	000000000000000002009b0fcf92114a7b739649868d2535ca68160d25183714	29 Oct 2016, 09:08	0.75 MB	1,273	59
436,418 436,418	0000000000000000012cffac72caeb3094ebb833abbcd6aff36b8b519adfcb32	29 Oct 2016, 09:02	0.51 MB	875	45
436,417 436,417	00000000000000000280c3baf12d8475698931266fb6df5e5e6f9580f1bf1171	29 Oct 2016, 08:59	1.00 MB	1,843	47
436,416 436,416	0000000000000000013a3785051e77c468e5d63dcb820c6674b1547b1a7f90b2	29 Oct 2016, 08:58	1.00 MB	2,525	69
436,415 436,415	000000000000000000eed5679547537e054006dbd6011d4c330d88499605dff9	29 Oct 2016, 08:44	1.00 MB	2,440	87
436,414 436,414	000000000000000000bcdd7cf2df458416344aff5fffa141ae5c1a9e7f9619e8	29 Oct 2016, 08:16	1.00 MB	2,519	77
436,413 436,413	000000000000000002cedc3307e61f04c495d0cd35fa3c9b4233352d546b2c3b	29 Oct 2016, 08:01	0.93 MB	2,277	85
436,412 436,412	0000000000000000033ce7308854375b4949defeb24df595005e1afc49f316a1	29 Oct 2016, 07:36	1.00 MB	2,309	70
436,411 436,411	000000000000000001904eba4209989c7165f7972f82d148d3103acf54ecbb3f	29 Oct 2016, 07:18	1.00 MB	1,925	59
436,410 436,410	000000000000000000d445c890774fb4b871421f78c5683092ffe992143e7a2c	29 Oct 2016, 07:09	1.00 MB	2,443	82
436,409 436,409	000000000000000003c4bacac6ce29e9cf40117f7b9f5ea13e32af56239ca586	29 Oct 2016, 06:49	0.98 MB	659	19

Previous 10 blocks ↓

Total Size: 647.06 GB

Node Information

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

Uptime: 1 month, 1 day, 23 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 8,450.59 GB sent, 42.82 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.